Vacuum capacitors overview Capacitor selection guides

JENNINGS TECHNOLOGY Vacuum capacitors overview Capacitor selection guides Capacitors by type Capacitor type Vacuum variable Capacity max. (pf) Test voltage / Hz Model no. series Page number 7.,, 1 CVDD- 18 0 7.,, 1 CVDD-0 18 0 7.,, 1 C/GCS-0 19 3, CVCD- 19,, CVHP-,, CVHP- 0 3, CSV1-0 1 0 7.,, 1 CVDD-0 1 0 7.,, 1 M/CSVF-0 0, 8 M/CSV-0 0 1 PV-0 3 CMV1-3 8 CMV3-3,, CVHP-,, CWV3-7 7.,, 1 CVDD-7 900 3,, CSV-900 00 3 CMV1-00 00 3, CSV1-00 00 7.,, 1 CVDD-00 7 00,, CVHP-00 7 00,, CWV-00 8 00 3, M/CVCJ-00 8 00 3, M/CSV-00 8 00 PV-00 9 3, CVCD- 7.,, 1 CVDP- 10, CWV1-10 31 10, 3, CWV-10 31 10 3, CWV3-10 3 10,, CWV-10 3 00 3, CVCD-00 9,, CWV- 33 0 7.,, 1 CVDP-0 33 00 3, CVCD-00 3 00 CMV1-00 3 Capacitors by type Capacitor type Vacuum fixed Capacity max. (pf) Test voltage / Hz Model no. series Page number 3 CKT- 3 CKT- 0 3 CKT-0 1 CKT-1 0 CKT-0 CKT- CKT1-11 CKT1-11 0 CKT1-0 11 1 CF- 1 80 1 CF-80 1 0 1 CF-0 1 1 1 CF-1 1 180 1 CF-180 1 1 CF- 1,, CFHP- 13 0,, CFED-0 13 7,, CFHP-7 1 7, 1,, CFED-7 1 00,, CFHP-00 1 00, 1,,, CFED-00 1 7.,, 1 CFDP- 1,, 3 CFFP- 1 00 7.,, 1 CFDP-00 1 00,, 3 CFFP-00 1

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 7 Vacuum capacitors overview Capacitor selection guides Capacitors alpha listing by model number Alpha listing by model no. Model no. series Page number C/GCS-0 19 CF-0 1 CF-1 1 CF-180 1 CF- 1 CF- 1 CF-80 1 CFDP- 1 CFDP-00 1 CFED-00 1 CFED-0 13 CFED-7 1 CFFP- 1 CFFP-00 1 CFHP-00 1 CFHP- 13 CFHP-7 1 CKT-0 CKT-1 CKT-0 CKT- CKT- CKT- CKT1-0 11 CKT1-11 CKT1-11 CMV1-00 CMV1-00 3 CMV1-3 CMV3-3 CSV1-00 Capacitors alpha listing by model number Alpha listing by model no. Model no. series Page number CSV1-0 1 CSV-900 CVCD- CVCD-00 9 CVCD- 19 CVCD-00 3 CVDD-0 18 CVDD-00 7 CVDD- 18 CVDD-0 1 CVDD-7 CVDP- CVDP-0 33 CVHP-00 7 CVHP- CVHP- CVHP- CWV1-10 31 CWV-10 31 CWV3-10 3 CWV3- CWV-10 3 CWV- 33 CWV-00 8 M/CSV-00 8 M/CSV-0 M/CSVF-0 M/CVCJ-00 8 PV-00 9 PV-0 3

8 JENNINGS TECHNOLOGY Vacuum capacitors overview Jennings vacuum capacitors Features High voltage rating The dielectric strength of the vacuum permits optimized voltage rating for a given size and capacity, in addition to freedom from contamination, humidity and oxidation. High current rating Low losses and rugged copper construction permit the handling of high RF currents with convection cooling only. Some of our designs offer water and air cooling for extraordinary load conditions. Wide tuning ranges High ratio of maximum to minimum capacity makes Jennings vacuum capacitors desirable for wide tuning ranges. Low losses Losses in a vacuum capacitor are so small that for most applications they can be considered as negligible. Construction materials and the vacuum dielectric permit the handling of large RF currents at high RF frequencies that would destroy capacitors with other dielectrics. Self-healing Jennings vacuum capacitors can withstand momentary overloads that would permanently damage other dielectric materials. High altitude operation Vacuum sealing permits the operation of Jennings vacuum capacitors at high altitudes without the degradation that occurs with other types. Description and general specification Figure 1 illustrates the construction of a typical Jennings variable vacuum capacitor. Two sets of concentric cylinder plates, one adjustable and the other fixed, are enclosed in an evacuated ceramic envelope with OFHC copper seals at both ends. A flexible metal bellows, attached to a sleeve-type bearing, maintains vacuum while allowing capacitance to vary. The linear sliding motion required to vary capacitance is converted to rotary tuning via an adjustment screw; in many capacitors, direct pull tuning is an alternative. Internal breakdown voltage is primarily determined by the spacing of the opposing plates and a high vacuum level. The following are general specifications pertaining to Jennings vacuum capacitors. Current ratings are for normal convection cooling in ambient temperature of C unless otherwise specified. Maximum allowable operating temperature 1 C (7 F) for ceramic capacitor Cooling natural convection unless otherwise specified Mounting position any Rotation to increase capacity counterclockwise Variable end Heavy copper mounting surface Long life bellows allows plate movement in vacuum Patented concentric cylinder re-entrant flange construction Fixed end Capacitance adjustment screw Turning head Sleeve-type bearing Shaft provides plate movement Ceramic envelope Heavy copper plates High strength vacuum dielectric If none of our standard catalog models meet your needs, our engineers will work with you to design a custom solution to meet your specific needs. Current/voltage Maximum operating current for vacuum capacitors is limited by temperature rise and working voltage. At lower frequencies, a capacitor is a current-limiting device as a result of its capacitive reactance. At some frequencies, the internal generation of heat exceeds the device s heat-sinking capabilities, and its currentcarrying capacity is limited by thermal considerations. A current vs. frequency chart is provided for each capacitor listed. Peak voltage is limited by mechanical design of the capacitor. It does not vary with frequency. Figure 1 typical Jennings variable vacuum capacitor Two voltage ratings are provided in our product specifications: AC test voltage and working voltage.

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 9 Vacuum capacitors overview Jennings vacuum capacitors Temperature Jennings Technology vacuum capacitors are rated for a maximum operating temperature of 1 C (7 F) with normal convection cooling at an ambient temperature of C (7 F). Capacitance Fixed capacitors with a nominal capacitance above pf shall be within ±%. Capacitors with a nominal capacitance of pf or less shall be within ±%, or 0.pF, whichever is greater. For variable capacitors, the low end will be equal to or less than minimum rating. The capacitance change is substantially uniform with rotation, and there are no capacitance reversals. Capacitance is within ±% of the nominal value of the curves shown (capacity vs. turns), in the linear portion of this curve. /direct pull In variable capacitors, the linear sliding motion of the moving electrode assembly is converted to rotary tuning via a threaded shaft. The torque values given in the tables are the maximum torque needed to reach minimum capacitance when rotated with a standard lead screw; the torque required to tune away from minimum may be less than half this value. For most variable capacitors, direct pull tuning is an available option to rotary tuning. Maximum required direct pull force values are also given in the tables. Capacitance range end-stops are built into every variable capacitor. It is recommended that the user install their own external stops to prevent damage from gear-reduction drives. Mechanical life The mechanical life of variable capacitors is related to length of stroke, speed of operation, bellows material and total number of cycles. Extensive mechanical life tests have been run, operating units for complete cycles from maximum to minimum and back to maximum capacity covering 9% of the full stroke of the movable plates. Capacitors with a large bellows and a short stroke will have the greatest life expectancy under cycling operation. Our most recent variable capacitor models are rated for > million cycles, ideal for the semiconductor processing industry. Testing standards Factory All capacitors are tested for dielectric strength on a 0% basis prior to shipment. Upon customer request, certified test reports will be made available. Dielectric strength is tested using a low current, high potential source at Hz voltage. Capacitors for applications involving applied DC voltage should be tested on a DC dielectric strength meter for voltage and emission current. Jennings will test capacitors to this measure if specified by the customer. User Most users will find the Hz dielectric strength test adequate and relatively inexpensive. Jennings does not recommend DC testing being performed by the user because of safety considerations. If DC testing is performed, care should be taken not to exceed % of the peak test voltage rating of the capacitor.

JENNINGS TECHNOLOGY Fixed capacitors CKT series CKT series vacuum fixed capacitors, pf in.-s CKT--003 3 7..3 13 8.9 N/A 1. CKT--003 3 77..3 13 8.9 N/A 1. CKT-0-003 0 0 3 87..3 13 8.9 N/A 1. CKT-1-00 1 1 90.. 1 7. N/A 1.98 CKT-0-00 0 0 9.. 1 7. N/A 1.98 CKT--00 0.. 1 7. N/A 1.98 Ø.80±.00 (Ø.±0.1) both ends Ø.3 max (Ø 8.9 max).7 (19.0).±.0 (13.0±1.) (at kv Peak Working Voltage) 0 pf (at kv Peak Working Voltage) 0 0 pf.7 (19.0) 3 1 3 1 CKT--003 CKT-0-003 CKT-0-00 CKT--00 CKT--003 CKT-0-003 CKT--003 CKT-0-003 Ø.80±.00 (Ø.±0.1) both ends Ø. (Ø 7.).7 (19.0) (at kv Peak Working Voltage) 1 0 (at kv Peak Working Voltage) 1 0 Ø. max (Ø 7. max).±.0 (1.0±1.0) 0 pf pf.7 (19.0) 1 3 1 1 3 1 CKT-0-00 CKT--00 CKT-0-00 CKT--00

Fixed capacitors CKT1 series VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 11 CKT1 series vacuum fixed capacitors, 0pF in.-s CKT1--00 1 8..8 11 7. N/A 1.3 CKT1--00 1 8.. 11 7. N/A 1.3 CKT1-0-00 0 0 1 80.. 11 7. N/A 1.3 Ø.80 (Ø.1) both ends.9 (1.) 0 (at 1kV Peak Working Voltage) 0 (at 1kV Peak Working Voltage) Ø. max (Ø 7. max).99 (7.0).9 (1.).9 (11.0) pf Current limited by capacitance reactance and peak voltage 0 pf Current limited by capacitance reactance and peak voltage.7 (19.0) 1 3 1 3 CKT1--00 CKT1-0-00 CKT1--00 CKT1-0-00

1 JENNINGS TECHNOLOGY Fixed capacitors CF series CF series compact vacuum fixed capacitors, pf CF--001 1 9 7. 1.77 N/A 0. CF-80-001 80 80 1 9 7. 1.77 N/A 0. CF-0-001 0 0 1 9 80. 1.77 N/A 0. CF-1-001 1 1 1 9 7. 1.77 N/A 0. CF-180-001 180 180 1 9 90. 1.77 N/A 0. CF--001 1 9 7. 1.77 N/A 0. in.-s 0 Conduction, W 0 CF--001 CF-80-001 CF-0-001 CF-1-001 CF-180-001 CF--001 0.8 (7.0) Ø.7 (Ø 1.0) Ø 1.77 (Ø.0) M Ø 1.1 (Ø.8) M Ø.17 (Ø.3) Ø.3 +.00 (Ø 1.0) -.0 0.19 (.8) 1. (.) 0.19 (.8).0 (.1) RMS) 0 80 3 pf Maximum allowable current at flange temperature 1 C 1 1 3 0 CF--001 80 pf Convection 7 Amps at 13. MHz Max. current 1 1 pf Current limited by 9kV peak RF voltage Maximum allowable current at flange temperature 1 C 1 3 0 CF-1-001 0 180 pf Convection 97 Amps at 13. MHz Conduction, W Maximum allowable current at flange temperature 1 C 1 1 3 1 CF-80-001 1 1 3 0 CF-180-001 0 80 0 80 Current Current (Amps (Amps RMS) RMS) 3 0 pf Max. current 3 pf Max. current 1 1 3 1 CF-0-001 1 1 3 1 CF--001

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 13 Fixed capacitors CFHP and CFED series CFHP and CFED series vacuum fixed capacitors, 0 0pF in.-s CFHP--S 7.1.73 1 1. N/A 11 CFHP--S 80.1.73 1 1. N/A 11 CFHP--S 33 0.1.73 1 1. N/A 11 CFED-0-S 0 0 1 1 3.8.7 97 11 N/A CFED-0-S 0 0 1 1 3.8.7 97 11 N/A CFED-0-S 0 0 18 1 3.8.7 97 11 N/A CFHP--S CFHP--S CFHP--S 3.3 (8.0) 0.1 (3.0) 0. (7.) Ø.73 (Ø 1.) Ø.1 (Ø 1.0) Ø.0 (Ø.0) Ø.0 (Ø.0) Ø.1 (Ø 1.0) 0.39 (.0).1 (1.0) 0.39 (.0) (at 33kV Peak Working Voltage) 0 0 0 0 1 0 pf 3 1 CFED-0 1/- UNC-B 8 thds. min. holes eq. sp. on 3.0 B.C. BOTH ENDS both ends. max (11.8. MAX. max) (11.8 MAX.) 3.7 both BOTH ENDS ends 3.81.0 3.81±.0 + (9.77 1.) + (9.77±1.) Current Current (Amps (Amps RMS) RMS) (at 18kV Peak Working Voltage) 0 0 1 0 0 pf 3 1

1 JENNINGS TECHNOLOGY Fixed capacitors CFHP and CFED series CFHP and CFED series vacuum fixed capacitors, 7 00pF in.-s CFHP-7-00 7 7 3. 7. 18 183 N/A 13.0 CFHP-7-00 7 7 3. 7. 18 183 N/A 13.0 CFHP-7-00 7 7 3. 7. 18 183 N/A 13.0 CFED-7-S 7 7 1 3.8.7 97 11 N/A.0 CFED-7-1S 7 7 1 9 1 3.8.7 97 11 N/A.0 CFED-7-S 7 7 9 1 3.8.7 97 11 N/A.0 CFED-7-S 7 7 1 3.8.7 97 11 N/A.0 CFHP-00-S 00 00 3. 7. 18 183 N/A 19.8 CFHP-00-S 00 00 7 3. 7. 18 183 N/A 19.8 CFHP-00-S 00 00 3. 7. 18 183 N/A 19.8. (17.) 7. max. 7. MAX. (18.90 (18.90 MAX.) max.). both BOTH ENDS ends 1/- UNC-B 8 thds. min. 1/- UNC-B 9 THDS. MIN. holes eq. sp. on HOLES EQ. SP..000 B.C. ON.000 B.C. both BOTH ENDS ends 00 0 0 0 0 0 0 7 pf (at kv Peak Working Voltage) Max. Allowable Current CFHP-7 3 1 1/- UNC-B 8 thds. min. holes eq. sp. on 3.0 B.C. both ends.. MAX. max. (11.8 (11.8 MAX.) max.) 3.7 both BOTH ENDS ends 3.81.0 3.81±.0 + (9.77±1.) (9.77 1.) + Current Current (Amps (Amps RMS) RMS) (at 1kV Peak Working Voltage) 0 0 1 0 7 pf CFED-7 3 1 Ø.1 (Ø 1.0) both ends Ø 7. (Ø 183.0). (18.0) 0 0 0 0 1 0 00 pf (at 18kV Peak Working Voltage) CFHP-00-S CFHP-00-S CFHP-00-S 3 1

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 1 Fixed capacitors CFED, CFDP and CFFP series CFED, CFDP and CFFP series vacuum fixed capacitors, 00 pf CFED-00-S 00 00 1 3.8.7 97 11 N/A 7.0 CFED-00-1S 00 00 1 9 1 3.8.7 97 11 N/A 7.0 CFED-00-S 00 00 1 1 3.8.7 97 11 N/A 7.0 CFED-00-S 00 00 1 180 3.8.7 97 11 N/A 7.0 CFED-00-S 00 00 18 180 3.8.7 97 11 N/A 7.0 CFDP--7.S 7.. 1 3.31.1 8 1. N/A 8.8 CFDP--S 170 3.31.1 8 1. N/A 8.8 CFDP--1S 1 9 190 3.31.1 8 1. N/A 8.8 CFFP--S 1 3.83 8.19 18 8 N/A CFFP--S 18 3.83 8.19 18 8 N/A CFFP--3S 3 1 3.83 8.19 18 8 N/A in.-s 3.83±.08 (97.0±.0) Ø 3.7 (Ø 9.0) both ends Ø.7 (Ø 11.0).1 max. (.0 max.) Current Current (Amps (Amps RMS) RMS) Continuous RMS Amperes vs (at 18kV Peak Working Voltage) 0 0 0 0 1 0 00 pf CFED-00-S CFED-00-1S CFED-00-S CFED-00-S CFED-00-S 3 1 CFDP- 1/- UNC-B 7 thds. 1/- UNC-B min. holes 7 THDS. MIN. eq. sp. on 3.0 HOLES EQ. SP. B.C. ON 3.0 B.C. both BOTH ENDS ends 3.3 (83.8.) + (83.8±.). MAX. max. (1.7 MAX.) max.).000 both BOTH ENDS ends 0 0 1 0 pf 3 1.78±.1.78.1 + (1.81±3.0) (1.81 3.0) + 1/- UNC-B 7 thds. min. holes eq. sp. on.000 B.C. ON.000 B.C. both BOTH ENDS ends 8. max. 8. MAX. (8.3 MAX.) max.).0 both.0 BOTH ENDS ends 00 0 0 0 0 0 0 (at 1kV Peak Working Voltage) pf Max. Allowable Current CFFP- 3 1

1 JENNINGS TECHNOLOGY Fixed capacitors CFDP and CFFP series CFDP and CFFP series vacuum fixed capacitors, 00pF in.-s CFDP-00-7.S 00 00 7.. 1 3.31.1 8 1. N/A 9.9 CFDP-00-S 00 00 180 3.31.1 8 1. N/A 9.9 CFDP-00-1S 00 00 1 9 0 3.31.1 8 1. N/A 9.9 CFFP-00-S 00 00 1 3.83 8.19 18 8 N/A 3.3 CFFP-00-S 00 00 18 390.83 8.19 18 8 N/A 3.3 CFFP-00-3S 00 00 3 1 390.83 8.19 18 8 N/A 3.3 CFDM Version has additional M Hole pattern. 0 0 CFDP-00-7.S CFDP-00-S CFDP-00-1S 3.31±.1 (8.0±3.0) Ø.00 (Ø 1.) both ends Ø.1 max. (Ø 1. max.). max. (.0 max.).7 (17.0) Current (Amps (Amps RMS) RMS) 0 0 1 0 00 pf 3 1 0 0 (at 1kV Peak Working Voltage) CFFP-00-S CFFP-00-S CFFP-00-3S Ø. (Ø 1.0) both ends Ø 8.19 max. (Ø 8.0 max.).39 max. (.0 max.).83±.079 (18.0±.00) 0 0 1 0 00 pf 3 1

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 17 Capacitor accessories Flanges MAT..0 copper/silver MAT..0 copper/silver MAT..0 copper/silver 1.38 R 1.81 3. 1.38 R 1.38 R.03 3. 1.38 R 1.38 R.03 3. holes,.187 D apart holes, HOLES,. D. D. apart APART 1.19 1.19 holes, HOLES,. D. D. apart APART. FM1C flange mount.0 FMD flange mount FMS flange mount

18 JENNINGS TECHNOLOGY CVDD series CVDD series vacuum variable capacitors, 0pF CVDD--0007 3 7.. 18.31.31 9. 1. 0. CVDD--00 3.31.31 9. 1. 0. CVDD--001 3 1 9.31.31 9. 1. 0. CVDD-0-7.S 0 7...3. 18 1.9 1. 1.98 CVDD-0-S 0.3. 18 1.9 1. 1.98 CVDD-0-1S 0 1 9 77.3. 18 1.9 1. 1.98 in.-s.31±.1 (9.±3.0) Ø. (Ø.3) Ø.9 (Ø 1.0) Ø 1.3 (Ø 3.0). min. (1.7 min.) 1.70 (3.).17 (.0) RMS) 1 pf 1 Min. C 3 pf 3 CVDD--0007 CVDD--00 CVDD--001 Ø 1. (Ø 31.0) 3 1 Mounting: Flanges both ends. 1 Capacitance Capacitance (pf) (pf) CVDD-0-7.S CVDD-0-S CVDD-0-1S.3±.1 (11.8±3.0) Ø. (Ø.3) Ø 1.9 (Ø 3.8) Ø 1.8 (Ø.).80±.08 (1.±.0) Ø.0 (Ø.0) Ø. max. (Ø.0) Ø 1. (Ø 38.0) Ø.0 (Ø.0) 1.8 (.8). (1.7).3 (9.1) 1.7 (.1).3 (9.0).1 (13.0) 1 0 0 pf 1 3 1 Mounting: Variable end tapped holes. 1 Min. C pf 0 80 0 Capacitance Capacitance (pf) (pf)

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 19 C/GCS and CVCD series C/GCS and CVCD series vacuum variable capacitors, 0 pf in.-s C/GCS-0-7.S 0 7...73.13 1. 0.7 0.88 C/GCS-0-S 0.73.13 1. 0.7 0.88 C/GCS-0-1S 0 1 9.73.13 1. 0.7 0.88 CVCD--3S 3 1.8. 1. 1.98. 1.98 CVCD--S 3.. 1. 1.98. 1.98 Ø.-.00 (Ø.-.0) Ø.83 (Ø 1.0) 1.3 (3.).0 (1.).3 (9.0) Ø 1.77 (Ø.0).17 (.).39 (9.8) 1. (1.).31 max. (8.0 max.).73±.07 (1.±.0) RMS) Continuous RMS Amperes vs 0 3 0 pf Capacity vs Min. C pf C/GCS-0-7.S C/GCS-0-S C/GCS-0-1S.0 (1.) Ø.13 (Ø.0). (13.7) 3 1 7 0 1 1 (pf) Ø.37 (Ø 9.) Ø 1.9 (Ø 3.8).7 (19.0) 1 (at 3kV Peak Working Voltage) Ø 1.8 (Ø.) Ø. max. (Ø.0 max.).±0.0 (8±1.).00 (1.) 0 1 pf 1 Min. C pf CVCD--3S CVCD--S Ø 1. (Ø 3.08).3 (8.0) 1 3 1 Mounting: Variable end tapped holes. 0 0 0 0 0

JENNINGS TECHNOLOGY CVHP series CVHP series vacuum variable capacitors, pf CVHP--S 7 190 11.88 7. 18 1.9. CVHP--S 0 11.88 7. 18 1.9. CVHP--S 33 11.88 7. 18 1.9. CVHP--S 7 0 11.88 7.8 18 13.. CVHP--S 11.88 7.8 18 13.. CVHP--S 33 11.88 7.8 18 13.. in.-s Ø.77 (Ø 17.0).80 (19.8) Ø.00 (Ø 17.0) Ø.0+0-0.00 (Ø 1.7) holes 1/- UNC 0.3 inches deep Ø 7. (Ø 18.) Ø.99 (Ø 7.0) 11.88±0.079 (1.8±.00) 8.±0.039 (1.0±1.00) 0 0 0 (at 33kV Peak Working Voltage) pf Current limited by capacitance reactance and 33kV peak volts Min. C pf CVHP--S CVHP--S CVHP--S Ø.00 (Ø 17.0) Ø.1 (Ø 1.0) Ø.77 (Ø 17.0) holes 1/- UNC 0.3 inches deep 1 8 1 3 0 0 0 0 0 0 Ø.77 (Ø 17.0) Ø.00 (Ø 17.0).78 (19.8) Ø.0-0.00 (Ø 1.7) (at 33kV Peak Working Voltage) 0 Ø.99 (Ø 7.0) Ø 7.8 (Ø 18.0) 11.88±0.079 (1.8±.00) 8.±0.039 (1.0±1.00) RMS) 0 0 pf Current Limited by Heating Min. C pf CVHP--S CVHP--S CVHP--S. (.0) Ø.00 (Ø 17.0) Ø.1 (Ø 1.0) Ø.77 (Ø 17.0) holes 1/"- 9mm deep 1 8 1 3 0 0 0 0 0 0

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 1 CSV1 and CVDD series CSV1 and CVDD series vacuum variable capacitors, 0pF CSV1-0-0003 0 3 1.8.7.3 17. 1.7 CSV1-0-000 0 3.81.3 17. 1.7 CVDD-0-7.S 0 7.. 80 7.1 3.39 190.7 8 1.8 3.9 CVDD-0-S 0 90 7.1 3.39 190.7 8 1.8 3.9 CVDD-0-1S 0 1 9 9 7.1 3.39 190.7 8 1.8 3.9 in.-s CSV1-0-0003 CSV1-0-000.0 (1.).3 max. (8.0 max.).31 (7.9).3 (11.0) Ø.3 max. (Ø.0 max.) Ø.-.00 (Ø.-0.0) Ø 1.18 (Ø.0) 3.80±. (9.±.).81±. (17.±.) RMS) 1 0 1 (at 3kV Peak Working Voltage) 0 pf 3 1 Mounting: Variable end has flange soldered on. 1 0 Min. C pf 0 0 0 0 0 Ø.81 (Ø.) holes 8-3 UNCX 0.3 inches deep Ø. (Ø 7.3) Ø.3 (Ø 9.7) Ø 1.18 (Ø.0) Ø +0-0.01 (Ø 1.7).79 (.0).7 (1.0) 00 7.1±.07 (190.7±) Ø.97 (Ø 7.) Ø 3.39±.03 (Ø 8.0±1).87 (73.0).±.03 (139.7±1) 1.0 (.0) 0 0 0 0 0 0 0 pf Max. Allowable Current 1 Min. C pf CVDD-0-7.S CVDD-0-S CVDD-0-1S Ø 1. (Ø 38.1) Ø.97 (Ø 7.). (1.7) 3 1 Mounting: Tapped holes on variable end. 0 0 0 0 0 0

JENNINGS TECHNOLOGY M/CSVF and M/CSV series M/CSVF and M/CSV series vacuum variable capacitors, 0pF M/CSVF-0-0007 0 1 7. 0 7.3 3.39 191.3 8.3 3.3 M/CSVF-0-00 0 1 0 7.3 3.39 191.3 8.3 3.3 M/CSVF-0-001 0 1 1 9 0 7.3 3.39 191.3 8.3 3.3 M/CSV-0-000 0 3 7.18.17 131. 1.8 1.1 M/CSV-0-0008 0 8.8 7.18.17 131. 1.8 1.1 in.-s.... max. MAX. 3.73 MIN. max. 7.3±.1 7.3.1 + (191.3±3.0) (191.3 3.0) +.0.01 +.0±.01. MAX. max. 00 0 0 0 0 0 0 0 pf Max. allowable Current 1 Min. C 1 pf M/CSVF-0 +.01.03±.01 3. MAX. max. (88.90 MAX.).. MIN. min. 3 1 Mounting: Use flange FMS on fixed end. 0 0 0 0 0 Ø.+.000-.00 Ø -.00 (.3+.00-.0) ).. (11.18) M/CSV-0 Ø x M x M THD Ø.98 (.9) on Ø on.00 Ø.00 B.C. B.C. (.9) (.8) (.8) M M THD.31.31 (8) (8) DP Ø.0 (.1) (.1) Ø.1 (.8) (.8).3 Ø (9).3 (9).070 (1.78) (1.78) 1. 1. (1.7) (1.7).18 1.8 (131.) (7) 3. (89.9) (89.9).8 (1.) 0 0 0 (at.8kv Peak Working Voltage) Maximum allowance current at ambient temperature C and surface temperature 1 C with convection cooling. Actual performance may vary and is dependent upon the efficiency of the cooling system. Current Limited by Max. Peak RF Voltage. (.8 kvp) 0 pf 0 pf 0 pf pf 1 3 1 8 0 0 0 0 0

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 3 PV, CMV1 and CMV3 series PV, CMV1 AND CMV3 series vacuum variable capacitors, 0 pf PV-0-1S 0 1 9 1. 3. 11 8.0 3.3 CMV1--000 8 3 3. 1.81 133 1.1 0.88 CMV3--0008 8.8. 1.7 11.3.7 1.1 0.88 in.-s Ø Ø 0./0.8 PV-0 CMV1-1.3 1.3 DIA. dia. (3.9).. (7.) (7.).8 (1.) - UNC-B THDS. - UNC-B 3 HOLES ON thds. 3 holes.000 B.C. on B.C..0 + ±.0 3.70/3. (90.8/90.17) 3/8-3 3/8-3 UNEF-A 3.000 3.000 DIA. dia. (7.) X 3. DIA. dia. (8.) 3. DIA. dia. (8.) (8.).800 (.3).980 ±.003.000.980 +.003.000 SPLINE Spline shaft SHAFT 1. REF. ref. 1.78 MAX. max. (.1 MAX.) max.).. (1.9).3 (1.).1.1 + ±.0.0. max. MAX.. max. MAX.. + ±.03 0 0 0 (at 3kV Peak Working Voltage) Current limited by internal losses. Rating with water cooling at both ends. Maximum temperature 0 C over ambient 0 pf 0 pf Current Limited by Max. Peak RF Voltage. 1 3 X M Thread on.3 B.C. X M Thread on.3 B.C. Both Ends. Water cooling disk available: FMWPV, 1 each end. Conservative limit with unit in dead airspace. Maximum temperature 0 C over ambient. pf (at 3kV Peak Working Voltage) 3 1 Mounting: Fixed end threaded stud. Variable end tapped holes. 1 8 8 0 0 0 0 0 0 Min. C 8 pf 0 0 0 0 0 0 CMV3--0008.0 (1.1) Ø.98 (Ø.9).3 (.9) Ø 1. (Ø.0). max. (13. max.) Ø 1.7 (Ø.7) Ø 1. (Ø 38.0) Ø. (Ø.0).0 (1.).0±.00 (1.±0.1).00 (.8) 3.±.0 (19.±1.0) 3/8-3UNEF-A 0 3 pf (at.8kv Peak Working Voltage) 3 1 17 1 Min. C pf 0 0 0 0 0 0

JENNINGS TECHNOLOGY CVHP and CWV3 series CVHP and CWV3 series vacuum variable capacitors, pf CVHP--S 7 11.89 7.8 18 13. CVHP--S 11.89 7.8 18 13. CVHP--S 33 11.89 7.8 18 13. CWV3--01 7 1. 7.8 18 17. CWV3--01 7 780 1. 7.8 18 17. CWV3--01 800 1. 7.8 18 17. in.-s CVHP--S CVHP--S CVHP--S Ø. (Ø 1.7) Ø.99 (Ø 7.0) 8.±. (1.0±.) Ø 7. max. (Ø 183.0 max.).79 (.0) Ø.1 (Ø 1.0) 11.89±. (.0±.0) RMS) 0 0 0 0 1 0 pf (at 33kV Peak Working Voltage) 3 1 Min. C pf 0 0 0 0 0 0 0 CWV3--01 CWV3--01 CWV3--01 0.7 (19.0) 1.±.0 (19.±1.0).0 (.0) G1/" male 1.0 (.0) 1. (38.0) Ø.77 (Ø 17.0) Ø 7.±.08 Ø (18.±.0) Ø.1 (Ø 1.0 both ends).0 (.0) Ø.9 (Ø 1.7) G1/" male 1.93 (9.0) 3. (88.0) 9.8±.0 (.0±1.0) RMS) 00 0 0 0 0 0 0 (at kv Peak Working Voltage) pf Max. Current 3 1 Min. C pf 0 0 0 0 0 0

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS CVDD and CSV series CVDD and CSV series vacuum variable capacitors, 7 900pF CVDD-7-7.S 7 7.. 1 7.99.3 3 11.. CVDD-7-S 7 1 7.99.3 3 11.. CVDD-7-1S 7 1 9 1 7.99.3 3 11.. CSV-900-03 900 0 3 1.8..17 19. 1.3 CSV-900-0 900 0 3.7.17 19. 1. 1.3 CSV-900-0 900 3..7.17 19. 1. 1.3 in.-s 1/- UNC-B 7 thds. 1/- UNC-B min. 7 THDS. MIN. holes HOLES EQ. SP. eq. sp. on 3.0 ON 3.0 B.C. BOTH ENDS both ends.00 max..00 MAX. (.8) ±1. + 1. (1.0).7±0..7 0. + (1.0±1.) (1.0 1.) +.3.7 3.7.0/.98 (9.).0/.98 (1.7/1.3) both BOTH ENDS ends (1.7/1.3).78.78 (19.81) 8.00±.1 8.00.1 + (3. 3.0) 3.±3.0) + Continuous RMS Amperes vs 0 0 1 0 7 pf 1 Min. C pf CVDD-7.. MAX. max. (11.8 MAX.) max.) 3 1 0 0 0 0 800 00 Ø.9 (.0) 1.37 Insulating (3.8) hub Ø.98 (Ø.0) Ø.17 max. (Ø.0 max.).0 (1.) 3.7±.0 (90.±1.00).7±.07 (19.±.0) RMS) (at 3.kV Peak Working Voltage) 0 3 900 pf 8 A @ MHz A @.9 MHz 1 Min. C pf CSV-900-03 CSV-900-0 CSV-900-0 M Ø 1.97 (Ø.0) 8.1 (13.0) 3 1 1 0 0 7 900

JENNINGS TECHNOLOGY CMV1 and CSV1 series CMV1 and CSV1 series vacuum variable capacitors, 00pF CMV1-00-0003 00 8 3 1.8 3.9 1.78 88.9.1 18 0.88 CSV1-00-0003 00 3 1.8 3.1 17 79.. 1.3 CSV1-00-000 00 3 70 3.1 17 79.. 1.3 in.-s - - UNC-B THDS. UNV-B thds. 3 holes 3 HOLES ON on.00 B.C..000 B.C..980 + ±.003.000.000 Spline SPLINE shaft SHAFT.1 +.1 0. ±0...71.71 REF. ref. MAX. max. both BOTH ends ENDS 3.9.01 + ±.01 (88.77 0.38) (88.77±0.38) +.8.8 max. MAX. 00 pf (at 3kV Peak Working Voltage) 8 Min. C 8 pf CMV1-00 3/8-3 UNEF-A 1. REF. ref. 1.78 MAX. max. (.1 MAX.) (.1 max.).. +.03 ±.03 3 1 0 0 0 0 800 00 Mounting: Fixed end threaded stud. Variable end tapped holes..3 (9.0) Ø. +0-.00 (Ø.3 +0-0.0) Continuous RMS Amperes vs (at 3kV Peak Working Voltage) 0.1 (3.0) 3.37±.0 (8.±1.) Ø.7 (Ø 70.0) Ø 1.9 (Ø 3.8) Ø. (Ø 3.). max. (.0 max.).00±.08 (17.0±.0) 0 1 0 00 pf 3 1 1 1 8 0 Min. C pf 0 0 0 800 00 Capacitance Capacitance (pf) (pf) CSV1-00-0003 CSV1-00-000 Ø 3.1 (Ø 79.) Mounting: Both ends have flanges soldered on.

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 7 CVDD and CVHP series CVDD and CVHP series vacuum variable capacitors, 00pF CVDD-00-7.S 00 7.. 1 7.99.3 3 11 1.. CVDD-00-S 00 1 7.99.3 3 11 1.. CVDD-00-1S 00 1 9 1 7.99.3 3 11 1.. CVHP-00-S 00 1.7 8.19 370 11.7 9.9 CVHP-00-S 00 7 1.7 8.19 370 11.7 9.9 CVHP-00-S 00 1.7 8.19 370 11.7 9.9 in.-s Ø.11 (,) Ø 3.7 (9,) Ø 3. (8,) Ø. (1,7) Ø.00 (,8).80 (19,8) 0 0 1 0 00 pf 1 Min. C pf CVDD-00-7.S CVDD-00-S CVDD-00-1S Ø.3 (11).7 (1) 7.99 (3) 3 1 0 0 0 0 800 00 CVHP-00-S CVHP-00-S CVHP-00-S Both ends alternating holes 1/- UNC-B 0.39 inches deep and 1xM deep 0.39 inches.78 (19.8) Ø. (Ø 1.0) Ø.00 (Ø 1.) Ø 8.19 max. (Ø 8.0 max.). (1.7) Ø.99 (Ø 7.0) 1.7±0.079 (370.0±.00) 11.0±0.039 (80.0±1.00) 0 0 0 0 1 0 (at kv Peak Working Voltage) 00 pf 3 1 Min. C pf 0 0 0 0 800 00 Ø.00 (Ø 1.) Ø. (Ø 1.0)

8 JENNINGS TECHNOLOGY CWV, M/CVCJ and M/CSV series CWV, M/CVCJ and M/CSV series vacuum variable capacitors, 00pF CWV-00-00 00 0 700 18.03 8. 8 17 13.3. CWV-00-00 00 0 7 700 18.03 8. 8 17 13.3. CWV-00-00 00 0 700 18.03 8. 8 17 13.3. M/CVCJ-00-3S 00 7 3 1.8 70 7.9.7 18.1 70..8 M/CVCJ-00-S 00 7 3 70 7.9.7 18.1 70..8 M/CSV-00-0003 00 0 3 1.8 89.17.17 131. 1.8 1.3 M/CSV-00-000 00 0 3 89.17.17 131. 1.8 1.3 in.-s 31 Outlet 8 13 1.1 3 Ø 1/NPT female (PLCS) Inlet 00 0 0 0 0 0 0 (at kv Peak Working Voltage) 00 pf 1 lit or gal/min Max. Allowable Current Capacity Capacity vs vs turns Min. C 0 pf CWV-00-00 CWV-00-00 CWV-00-00 1 Ø 19 3 1 0 0 0 800 00.03. 1 (at 3kV Peak Working Voltage).88.7 3.81 7.. 7.±. + (19.0.3 (19.0±.3 + 0 1 00 pf 1 Min. C 7 pf M/CVCJ-00 1.81 3.07 MAX. max. (77.98 MAX.).38 3 1 Mounting: Use flange FM1C on fixed end. 0 0 0 0 800 00 M/CSV-00 Ø. Ø. +.000-.00 -.00. (.3 (.3 +.00-.0) ) (11.18) Ø Ø.98 (1.78).070 x M 1. 1. x on M Ø.00 THD (.9) B.C. (1.78) (1.7) (1.7) on Ø (.8).00 B.C. (.8).18 1.8 (131.) (131.) (7) 3. (89.9) (89.9) M M THD THD.31 (8).31 (8) DP Ø.0 (.1).8 (.1) (1.).1 (1.) Ø (.8).1 (.8) Ø.3 Ø (9).3 (9) 0 0 0 (at 3kV Peak Working Voltage) Maximum allowance current at ambient temperature C and surface temperature 1 C with convection cooling. Actual performance may vary and is dependent upon the efficiency of the cooling system. Current Limited by Max. Peak RF Voltage. (3 kvp) 00 pf 0 pf pf 0 pf 1 3 1 8 0 0 0 0 0

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 9 PV and CVCD series PV and CVCD series vacuum variable capacitors, 00 00pF PV-00-0 00 80 3 180. 3. 11 8.0 3.3 CVCD-00-3S 00 3 1.8 3 7.1 3.39 180 8. 3. CVCD-00-S 00 3 3 7.1 3.39 180 8. 3. in.-s PV-00 Ø Ø 0./0.8 1.3 1.3 DIA. dia..800.800 (.3) (.3) (3.9).... (7.) (7.) (11) (11).3 (1.) (1.).8 (1.) 3.000 DIA. 3.00 dia. (7.) (7.) X X 3. DIA. dia. (8.) 3. 3. DIA. dia. (8.) (8.) 0 0 0 (at 3kV Peak Working Voltage) Current limited by internal losses. Rating with water cooling at both ends. Maximum temperature 0 C over ambient 00 pf 0 pf Current Limited by Max. Peak RF Voltage. 1 3 1 8 Min. C 80pF 0 0 0 800 00 Ø. (Ø 1.7) Ø 1.18 (Ø.0) Ø. (Ø 7.3) Ø.3 (Ø 9.7) Ø 3.39 (Ø 8.0).79 (.0).7 (1.0) 3.07 (78.0).±0.039 (133.0±1.00) 7.09±0.079 (180.0±.00) Continuous RMS Amperes vs (at 3kV Peak Working Voltage) 1 0 00 pf 1 3 1 1 Min. C pf 0 0 800 10 00 CVCD-00-3S CVCD-00-S.1 (13.0) Ø 1. (Ø 38.1) Mounting: Variable end tapped holes.

JENNINGS TECHNOLOGY CVCD and CVDP series CVCD and CVDP series vacuum variable capacitors, pf CVCD--3S 3 1.8 80 7.1 3. 180 8 1.8 3. CVCD--S 3 9 7.1 3. 180 8 1.8 3. CVDP--7.S 3 7.. 1 9.8.1 1.. 13. CVDP--S 3 1 9.8.1 1.. 13. CVDP--1S 3 1 9 8 9.8.1 1.. 13. in.-s CVCD-. 8-3 NC-B 8-3 NC-B 7 thds. 7 THDS. MIN. min..0/.98 holes HOLES EQ. SP. eq. sp. on ON.3 B.C..78 1.9.3.±.0..0 + 7.±.1 7..1 + (180.3 3.18) + (180.3±3.18).31 1. min. MIN. 3. MAX. max. (87.38 MAX.) max.) 1 0 1 (at 3kV Peak Working Voltage) pf 3 1 Mounting: Variable end tapped holes. 1 Min. C pf 0 0 800 10 00 CVDP--7.S CVDP--S CVDP--1S Ø 3.98 (Ø 1.0) 9.8±.08 (.0±.0).79 (.0) Ø.0 (Ø 18.) Ø.1 (Ø 1.) Ø 3.98 (Ø 1.0) Ø. (Ø 1.7) Ø 1.9 (Ø 9.) 7.01±.0 (178.0±1.0) Ø.0 (Ø 18.) 0 0 1 0 pf 3 1 0 Min. C 3 pf 0 800 10 00 0 Capacitance Capacitance (pf) (pf)

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 31 CWV1 and CWV series CWV1 and CWV series vacuum variable capacitors, 10pF CWV1-10-00 10 0 33 00 3 1.9 8 3 13 1. CWV1-10-00 10 0 3 00 3 1.9 8 3 13 1. CWV-10-00 10 0 18 33 8.3 3 1 13 3.0 CWV-10-003 10 0 3 1 33 8.3 3 1 13 3.0 CWV-10-00 10 0 33 8.3 3 1 13 3.0 in.-s CWV1-10-00 CWV1-10-00 Coolant inlet 1/ NPT Coolant outlet 1/ NPT.83 (1.0) 3.8 (97.0) Ø 1. max. (Ø 3.0 max.) Ø 11.0 (Ø 80.0) Ø 9.9 (Ø 3.0) Ø.7 (Ø 19.1) Ø 1. (Ø 38.0) Ø.33 (Ø 8.) Ø.1 (Ø 1.0) 3.8 (97.0).99±.3 (8.0±.0) (at 3kV Peak Working Voltage) 00 00 0 10 pf 1 3 1 3 1 Min. C 0 pf 0 7 00 1 17 CWV-10-00 CWV-10-003 CWV-10-00. (.0).83 (18.0).37 (111.0).3 (.0) 1/ NPT.79 (.0) 1.1 (1.0) Ø 7.8 (Ø 19.0) Ø.0 (Ø.0) Ø 8.7 max..83±.08 (Ø.0 max.) (7.0±.0) Ø. (Ø 1.0) Ø 7.7 (Ø 19.0) Ø. 0-.00 (Ø 17 0-0.0).8 (3.0).00±0.1 (3.0±3.0) RMS) (at kv Peak Working Voltage) 00 00 0 10 pf 1 3 1 Min. C 0 pf 0 7 00 1

3 JENNINGS TECHNOLOGY CWV3 and CWV series CWV3 and CWV series vacuum variable capacitors, 10pF CWV3-10-003 10 0 3 33 8.3 3 1 13 13. CWV3-10-00 10 0 33 8.3 3 1 13 13. CWV-10-00 10 0 700 1. 1.91 38 1 13. CWV-10-00 10 0 33 700 1. 1.91 38 1 13. CWV-10-00 10 0 3 700 1. 1.91 38 1 13. in.-s Hex HEX. () 0.0/0.98 (1.70/1.).7.7.9..9±. + (18.8) (3 ) + (3±) 7.7.8 (19.).00 (17) (1.).83.1.83±.1 + (7±3) (7 3) + 00 0 0 0 0 0 0 10 pf (at kv Peak Working Voltage) lit or. gal/min Maximum Allowable Current 3 1 Min. C 0 pf 0 7 00 1 Capacitance Capacitance (pf) (pf) CWV3-10 1/- & MX1 1/- PL. EQ. SP. ON and MX1.000 B.C. EACH END pl. eq. sp. on.000 B.C. each end. (1) 8. MAX. max. (18 (18 MAX.) max.).. AF A (3.) 0.0/0.98 (1.70/1.) Swagelock SWAGELOCK /8" /8 PL pl In IN. 1.. 1.±. + Out OUT..0 (.1±.) (.1.) + (1.) 9.9.1 9.9±.1 + (.1±3.0) (.1 3.0) + (at 3kV Peak Working Voltage) 00 00 00 00 00 00 0 0 0 0 10 pf Min. C 0 pf CWV-10 3/8-1 3/8-1 pl. eq. PL. EQ. SP. ON sp. 8.000.01 B.C. + on 8.00±.01 BOTH ENDS B.C. both ends.3 (1.) 1.9 MAX. max. (37.7 MAX.) (37.7 max.) 0 3 1 0 7 00 1 Capacitance Capacitance (pf) (pf)

VACUUM CAPACITORS, RELAYS, INTERRUPTERS, CONTACTORS AND DC CONTACTORS 33 CWV and CVDP series CWV and CVDP series vacuum variable capacitors, 0pF CWV--00 0 9 1.9 3 18 13 CWV--00 0 7 9 1.9 3 18 13 CWV--00 0 00 1.9 3 18 13 CVDP-0-7.S 0 7.. 1 9.8.9 1. 1.1 CVDP-0-S 0 180 9.8.9 1. 1.1 CVDP-0-1S 0 1 9 0 9.8.9 1. 1.1 in.-s CWV-.00±..00. + (3.0.) + (3.0±.) Swagelock SWAGELOCK /8 PL /8" pl In IN. 9.9.1 9.9±.1 + ( 3) + (±3) 3/8-1 3/8-1 UNC B B HOLES. EQ. SP. ON 8.000.01 B.C. holes + eq. sp. on BOTH ENDS 8.00±.01 B.C. both ends.0 ().3 (1.) 1.9 MAX. (1.) 1.9 (37.7 MAX.) max. (37.7 max.). AF. AF (3.) 0.0/0.98 (1.70/1.) OUT. Out (at kv Peak Working Voltage) 00 00 00 00 00 00 0 0 0 0 pf 0 3 1 Min. C 0 pf 0 0 900 1800 (pf) Ø 1.9 (Ø 9.) Ø. (Ø 1.7) 7.01±.0 (178.0±1.0) Ø.0 (Ø 18.).3 (9.0) 9.8±.08 (.0±.0) 9.8±.08 (.0±.0) 1. (38.) 0 0 1 0 0 pf 3 1 0 Min. C pf 0 800 10 00 0 CVDP-0-7.S CVDP-0-S CVDP-0-1S Ø 3.98 (Ø 1.0) both ends Ø.9 (Ø 1.).3 (9.0)

3 JENNINGS TECHNOLOGY CVCD and CMV1 series CVCD and CMV1 series vacuum variable capacitors, 00 00pF CVCD-00-3S 00 3 1.8 0 8.19.3 8 11 1.. CVCD-00-S 00 3 0 8.19.3 8 11 1.. CMV1-00-000 00 3. 3.39 139.7 8 1.87. in.-s 1/-1/- UNC-B 7 7 THDS. MIN. thds. min. HOLES EQ. SP. holes eq. sp. ON 3.0 B.C. on B.C. BOTH ENDS both ends 1.9.0 + ±.0.0 3.7 3.7 both BOTH ENDS ends.0/.98.81 8..1 8.±.1 + (9. 3.18) (9.±3.18) + 00 0 0 0 0 0 0 00 pf (at 3.0kV Peak Working Voltage) Max. Allowable Current 1 Min. C pf CVCD-00. MAX. max. (11.8 MAX.) max.) 3 1 0 0 00 00 0 00-3 UMF-B holes -3 UMF-B on HOLES ON.0.0 B.C..1±.0 +.0 1.3 REF. ref. both BOTH ENDS ends +.±.03.03 (139.70.78) + (139.70±.78) /8- /8- UNEF-A 1.37 1.37 SPLINE Spline 1.3 shaft SHAFT.37.0 +.37±.0.±.01..01 +.8 MAX. max. 3. max. MAX..±.03..03 + 3.00±.03 3.00.03 + BOTH ENDS.±.03..03 + both end 3.1 REF. ref. Current Current (Amps (Amps RMS) RMS) (at kv Peak Working Voltage) 0 00 pf 3 1 13 1 8 Min. C pf 00 00 00 00 CMV1-00 Mounting: Fixed end threaded stud. Variable end tapped hole.