Wrap-and-Fill Oval Configuration Metalized Polyester Film Capacitors

Transcription

1 Type 431P Wrap-and-Fill Oval Configuration Metalized Polyester Film Capacitors EECTRICA SPECIFICATIONS Capacitance Range:.1 μf to 15. μf Voltage Rating: 63 VC to 63 VC 4 VRMS to 22 VRMS Capacitance Tolerance: ±2%, ±1%, ±5% Operating Temperature: -55 C to +125 C Voltage erating: At +125 C, 5% of the 85 C rating Features Economical Small size Rugged construction Space saving oval configuration Major Applications: Blocking, filtering, bypass, timing, coupling decoupling, pulse operations, power supply, etc. PHYSICA CHARACTERISTICS Construction: Non-inductive wound metalized polyester. Case: Flame retardant tape wrap and epoxy endfill. ead Material: Solder coated solid wire. issipation Factor:.8% maximum 1. μf 1.% maximum > 1. μf C Voltage Test: 2% of rated voltage for 2 minutes Insulation Resistance: At +25 C, 25, Megaohm-Microfarads, need not exceed 5, Megaohms At +85 C, 1, Megaohm-Microfarads, need not exceed 2,5 Megaohms MAXIMUM PUSE RISE TIME Capacitor ength (inch) 63 VC / 4 VAC 1 VC / 63 VAC Rise Time dv / dt (V / μs) 25 VC / 16 VAC 4 VC / 2 VAC 63 VC / 22 VAC ead Wire Sizes: Case ia. ead AWG.24 No. 22 >.24 No. 2 dimensions (in inches) W ead Strength: Capable of withstanding a five pound pull force on lead axis. Marking: earborn trademark, type or catalog number, capacitance, tolerance and voltage Min Min. ±.62 T *eads to be within ±.62 (1.57 mm) of the center line at egress, but not less than.31 for the edge. 66

2 Wrap-and-Fill Oval Configuration Metalized Polyester Film Capacitors Type 431P STANAR RATINGS Capacitance Voltage Code VC / 4 VAC* Voltage Code 1 1 VC / 63 VAC* Voltage Code VC / 16 VAC* Voltage Code 4 4 VC / 2 VAC* Voltage Code VC / 22 VAC* μf Code T W T W T W T W T W t Additional capacitance values, voltages, and tolerances are available upon request. *AC voltage rating is at 6Hz 1.4 x VRMS + VC should not exceed the rated VC. 67

3 General Information on Polyester Capacitors GENERA INFORMATION One of the principle characteristics of these capacitors is their small size. This is due to the high dielectric constant and high dielectric strength of the film. They also have superior self-healing properties. They may be used in AC sine wave or non sine wave applications. General Electrical, Physical, and Environmental Characteristics Electrical Characteristics: Capacitance, dissipation factor, insulation resistance, and dielectric strength shall be measured as specified. Physical Characteristics: The lead strength shall be measured as specified. Environmental Characteristics: Vibration Test: Units shall be tested as required. As a result of the test no mechanical damage, short, open or intermittent circuit. Humidity Test: The non-hermetically sealed units shall be tested. As a result of the test there shall be: No visible damage Δ C of ± 1% Min. IR = 2% of initial limit F = 2.% C ife: 125% of rated voltage at 85 C (125 C for Type 218P) for 25 hours except for Type 43P units rated at 1, VC or greater which shall be tested at 1% of rated voltage at 4 C for 1, hours. As a result of the test there shall be: No permanent open or short circuit No visible damage Δ C of ± 1% Min. IR = 5% of initial limit F = 2.% Moisture Resistance: The hermetically sealed units shall be tested. As a result of the test there shall be: No visible damage Δ C of ± 1% Min. IR = 5% of initial limit F = 2.% 7

4 General Information on Polyester Capacitors CHARACTERISTICS CAPACITANCE CHANGE VS. TEMPERATURE - METAIZE POYESTER % Capacitance Change CAPACITANCE CHANGE VS. FREQUENCY - METAIZE POYESTER % Capacitance Change Temperature ( C) Frequency (Hz) ISSIPATION FACTOR VS. FREQUENCY - METAIZE POYESTER ISSIPATION FACTOR VS. TEMPERATURE - METAIZE POYESTER 1.6 % issipation Factor Measured at 1khz Temperature ( C) % issipation Factor 1 1, 1, 1, Frequency (Hz) INSUATION RESISTANCE VS. TEMPERATURE - METAIZE POYESTER 1,, Megaohms x Microfarads 1, 1, Metal case Wrap & fill 1, Typical Temperature ( C) 8

5 Guide to Ordering GROUNE SECTION TO CASE GROUNE TO CASE SECTION INSUATE FROM CASE SECTION INSUATE FROM CASE IMENSIONS IN INCHES imensions (in inches) CASE STYE 1 CASE STYE 1. IMENSIONS IN INCHES imensions (in inches) CASE STYE 2. CASE STYE 2 IA. IA CASE STYE 3 ± INSUATING SEEVE.75 MAX. THICKNESS CASE STYE 12 C IA ±.5 IA IA. ±.62 IA CASE STYE 3 C INSUATING SEEVE.75 MAX. THICKNESS CASE STYE 12 IA A C B C B W SOI TINNE EAS.33 ±.5 FOR.4 IA.,.51 ±.5 FOR IA..5 AN ARGER. The length of grounded styles is.62 shorter than the length shown in tabulations in the catalog. ±.5.SOI TINNE EAS CASE STYE 4. W C. ±.31 CASE STYE 4 ±.31 INSUATING SEEVE.75 MAX THICKNESS CASE STYE 13 INSUATING SEEVE.75 MAX THICKNESS CASE STYE 13 IA WRAP-AROUN C APPROX. 135 FOR.4 IA., AN APPROX. 225 FOR ARGER IA. ±.5 A C B IA A IA C B WRAP-AROUN APPROX. 135 FOR.4 IA., AN APPROX. 225 FOR ARGER IA..33 ±.5 FOR.4 IA.,.51 ±.5 FOR IA..5 AN ARGER W.33 ±.5 FOR.4 IA.,.51 ±.5 FOR IA..5 AN ARGER W.33 ±.5 FOR.4 IA.,.51 ±.5 FOR IA..5 AN ARGER 19

6 Guide to Ordering Bracket imensions (Style 12 & 13 / in inches) W A B C ± ± ± ± ±.62 *Based on 1 in. = 25.4 mm TYPICA TAB TERMINA IMENSIONS c ±.5 c.125 Slot.62 x ±.62 A B wg. No A-9525 A =.156 ±.15 (3.96 ±.38 mm) B =.187 ±.15 (4.75 ±.38 mm) Tab Terminal available only on case diameters equal to or greater than.4 inches. T1 & T3 styles are supplied with one tab terminal on the insulated end and a ground lead on the opposite end. 2

7 Ordering tables metal case EXAMPE: 218P 223 X9 1 S 2 Catalog numbering system wrap and fill EXAMPE: 43P 183 X9 1 X F Case style Terminal: S = Wire leads T = Soldering tab*. C Voltage rating: Expressed in volts. See standard ratings charts for voltage code. Capacitance Tolerance: X = ±2% X9 = ±1% X5 = ±5% X2 = ±2% Capacitance: Expressed in picofarads, the first two digits are significant figures; the third is the number of zeros following. See standard ratings tables for capacitance code. earborn type number: Identifies the basic capacitor. * Soldering tabs are available only on case diameters equal to or greater then.4 inches. Catalog numbering system F applies only to ROHS compliant parts. Terminal: No suffix required unless specified on applicable specification sheet (Terminal style). C Voltage rating: Expressed in volts. See standard ratings charts for voltage code. Capacitance Tolerance: X = ±2% X9 = ±1% X5 = ±5% X2 = ±2% Capacitance: Expressed in picofarads, the first two digits are significant figures; the third is the number of zeros following. See standard ratings tables for capacitance code. earborn type number: Identifies the basic capacitor. 21