Features. RoHS compliant 2. Voltage ratings: 40V ac to 60V ac. Resistance range:0~00ω 4. Stable over a long life. Operating temperature range: -0 ~ +8 C (V=Vmax) -2 ~ +2 C (V=0) 6. Agency recognition: UL&cUL File No. E882 VDE File No. 40062 Recommended Applications Inverter Air Conditioner Part Number Code P S B 0 H A 2 B 0 Y 2 4 6 8 9 0 2 4 6 PS Product Code THINKING Ceramic PTC Thermistor PS Series B Series Case Type Resistance (R 2) 00 0Ω 0 Ω 0 00Ω Tolerance of R 2 M ±20% H ±2% N ±0% Y Special Curie Temperature A2 20 A 0 Max. Voltage A4 B C8 40 V 20 V 80 V Structure Code 0 Case type A 0 Case type B 08 Case type C Internal Control Code Optional Suffix Y RoHS Compliant Structure and Dimensions Case Type: A Case Type: B Case Type: C 8± 0..± 0. 6. ± 0. ± 0..0± 0.2 ± 0. 0.± 0.0 0± 0. Note: The case is only typical type. Contact us if you have any requests. (Unit: mm) THINKING ELECTRONIC INDUSTRIAL CO., LTD. 20 www.thinking.com.tw 208.04
Characteristics Part No. Case Type Max. Voltage Max. Link Voltage Zero-power Resistance at 2 Curie Temperature Heat Capacity Max Non-operating Energy at 60 Safety Approvals V max (V ac) V Lmax (V dc) R 2 (Ω) Tc ( ) Cth(J/K) E Non60(J) UL/cUL VDE PSB00 A2A40 A 40 200 0 20 0.9 40 PSB0 A2A40 A 40 200 20 0.9 40 PSB200 A2A40 A 40 200 20 20 0.9 40 PSB220 A2A40 A 40 200 22 20 0.9 40 PSB0 A2B0 A 20 80 20 0.9 40 PSB400 A2B0 A 20 80 40 20 0.9 40 PSB40 A2B0 A 20 80 4 20 0.9 40 PSB680 A2B0 A 20 80 68 20 0.9 40 PSB0 A2C80 A 80 0 00 20 0.9 40 PSB220 AB08 C 20 80 22 2. 0 PSB60 AD408 C 440 620 6 2. 0 PSB0 AE608 C 60 800 00 2. 0 PSB00 A2A40 B 40 200 0 20.2 4 PSB0 A2B0 B 20 80 20.2 4 PSB220 A2B0 B 20 80 22 20.2 4 PSB0 A2B0 B 20 80 20.2 4 PSB400 A2B0 B 20 80 40 20.2 4 PSB40 A2B0 B 20 80 4 20.2 4 PSB0 A2C80 B 80 0 00 20.2 4 Note: is the tolerance of R 2 Application and Selection Typical application circuit V s PTC Thermistor Bulk Cap. Load Selection Select charging capacitor according to the following formula. C < 0.x(Tc-Ta)xCthx0 6 0.xV 2 (Unit: uf) C: Bulk Cap. 0.: Safety factor Tc: Curie temperature of PTC Ta: Ambient temperature V: Voltage of capacitor charging (V=.44x Vs) E Non60 =0.x (Tc-Ta)xCth E Non60: Max Non-operating Energy at 60 (Ta= 60) THINKING ELECTRONIC INDUSTRIAL CO., LTD. 2 www.thinking.com.tw 208.04
Resistance ( ) Resistance ( ) Resistance ( ) Ceramic PTC Thermistor: PSB Series R-T Characteristic Curve (Typical) PSB *0 series PSB *08 series.e+08 0 8.E+0 0.E+06 0 6.E+0 0 :PSB0 A2B0 2:PSB680 A2B0 :PSB40 A2B0 4:PSB400 A2B0 :PSB0 A2B0 6:PSB220 A2A40 :PSB0 A2A40 8:PSB00 A2A40.E+08.E+08 0 8 2 4 6 8.E+0.E+0 0.E+06.E+06 0 6.E+0 0 :PSB0 A2B0 :PSB0 AE608 2:PSB680 A2B0 2:PSB60 AD408 :PSB40 A2B0 :PSB220 AB08 4:PSB400 A2B0 :PSB0 A2B0 6:PSB220 A2A40 :PSB0 A2A40 8:PSB00 A2A40 2 24 6 8.E+04 0 4.E+04 0 4.E+0 0.E+0 0.E+02 0 2.E+02 0 2.E+00.E+0 0.E+00.E+00 0 0 00 0 200 0 0 00 0 200 Temperature( C) Temperature( C) 2 4 6.E+080 8.E+00.E+06 0 6.E+0 0.PSB0 A2C80 2.PSB40 A2B0.PSB400 A2B0 4.PSB0 A2B0.PSB220 A2B0 6.PSB0 A2B0.PSB00 A2A40 PSB *0 series 2 4 6.E+04 0 4.E+0 0.E+02 0 2.E+00.E+00 0 0 00 0 200 Temperature( C) THINKING ELECTRONIC INDUSTRIAL CO., LTD. 22 www.thinking.com.tw 208.04
Temperature Ceramic PTC Thermistor: PSB Series Soldering Recommendation Wave Flow Soldering Profile Preheating Soldering Cooling 260 Max Note 2 Note 0±20 Note Ta 0~90 sec. < sec. <0 sec. >60sec Time Note : (~ )/sec 2: Approx. 200 /sec : /sec. (Max) Recommended Reworking Conditions with Soldering Iron Item Temperature of Soldering Iron-tip Soldering Time Distance from Thermistor Conditions 60 (max.) sec (max.) Do not touch the case bottom THINKING ELECTRONIC INDUSTRIAL CO., LTD. 2 www.thinking.com.tw 208.04
Reliability Test Item Standard Test conditions and Methods Specifications Robustness of Terminations IEC 608- Gradually apply 40±0.N and keep the unit fixed for 0± sec. Solderability IEC 608-24±, 2±0. sec At least 9% of terminal electrode is covered by new solder Resistance to Soldering Heat IEC 608-260±, 0± sec Vibration IEC 608- Shock IEC 608- Frequency range:0~hz Amplitude:0.mm or 98m/s 2 Direction: mutually perpendicular directions Duration :6hrs(x2 hrs) Wave: half-sine V:.0m/s Acceleration:0 m/s 2 Pulse time:0ms The thermal shock conditions shown below shall be repeated cycles. Rapid Change of Temperature IEC 608- Step Temperature ( ) Period (minutes) -40 ± 0 ± 2 Room temperature ± 8 ± 0 ± 4 Room temperature ± Climatic Sequence IEC608- Dry heat:2 for 6hrs Damp heat first cycle: 40,9%R.H,cycle time:24hrs Cold: -2 for 2hrs Damp heat (cyclic), remaining cycles: cycles Test according to IEC60068-2-0 Damp Heat, Steady State IEC 608-40±2,90~9%RH, 000±2hrs Endurance at Maximum Operating Temperature and Maximum Voltage IEC 608-8±, Vmax, 000±2hrs Endurance for Charging of Capacitor Specification Standard Operating cycles at Vmax >00,000 cycles (charging of capacitor) THINKING ELECTRONIC INDUSTRIAL CO., LTD. 24 www.thinking.com.tw 208.04
Packaging (unit:mm) Series PSB *0 and PSB*08 Series PSB *0 Series Case type A and C B 0pcs per box 2pcs per box 80 220 Quantity 0 boxes per carton 8 boxes per carton Warehouse Storage Conditions of Products Storage Conditions:. Storage Temperature: -0 ~ +40 2. Relative Humidity: %RH. Keep away from corrosive atmosphere and sunlight. Period of Storage: year Usage Please keep products away from the conditions mentioned below to avoid their characteristic deterioration and failure.. Corrosive gas or deoxidizing gas(cl 2, H 2 S, NH, SOx, NOx etc.) 2. Place in a vacuum or put pressure. Salt water, oil, solvent and chemical liquid 4. Flammable gas. Place in splashed water, or high humidity and dewing place 6. Other places similar to any conditions mentioned above THINKING ELECTRONIC INDUSTRIAL CO., LTD. 2 www.thinking.com.tw 208.04