NTC Thermistor:TTS Type

Transcription

1 Features 1. RoHS compliant 2. Body size ψ1.6mm~ψ2.5mm 3. Radial lead resin coated 4. Long leads for easy sensor placement ~ +100 operating temperature range 6. Wide resistance range 7. Agency recognition: UL /cul Recommended Applications 1. Home appliances (air conditioner, refrigerator, electric fan, electric cooker, washing machine, microwave oven, drinking machine, CTV, radio.) 2. Thermometer Part Number Code Product Type Thinking TTS NTC thermistor TTS type 1 2 Size ψ1.6mmx 3 mm (max) ψ2.5mm 4mm (max) Zero Power Resistance at 25 (R 25) 102 1KΩ KΩ KΩ Definition A B 25/85 B B 25/50 Tolerance R 25 F ±1% G ±2% H ±3% J ±5% K ±10% First Two Digits : : Last Two Digits 0 A 1 B 2 H 8 J 9 K Tolerance 1 ±1% 2 ±2% 3 ±3% Optional Suffix RoHS Y compliant Appearance C ψ0.25mm Silver plated Copper wire D ψ0.3 mm Silver plated Copper wire E ψ0.23mm enameled Copper wire F ψ0.3mm enameled Copper wire M ψ0.23mm enameled manganin wire P ψ0.5mm enameled manganin wire N ψ0.23mm enameled constantan wire Structure and Dimensions C Type Epoxy resin Silver Plated Copper Wire d D A L Part No. Dmax. Amax. d L TTS ± ±2 TTS E Type D A Epoxy resin Part No. Dmax. Amax. d L I TTS TTS Enameled Copper Wire d L 0.23± ±4 4±1 I (Unit: mm) Soldered THINKING ELECTRONIC INDUSTRIAL Co., LTD

2 Electrical Characteristics Part No. Zero power Resistance at 25 C Tolerance R 25 B Value Tolerance B value Max. Power Rating at 25 C Dissipation Factor Thermal Time Constant Operating Range Safety Approvals R 25 (KΩ) ( ±%) (K) (±%) P max(mw) δ(mw/ C) τ(sec.) T L~T U( C) UL cul TTS#B * 5 25/ TTS#B * 5 25/ TTS#B * 5 25/ TTS#B * 5 25/ TTS#B * 10 25/ TTS#B * 10 25/ TTS#B * 10 25/ TTS#A103 34D 10 25/ TTS#A103 39H 10 25/ TTS#B * 20 25/ TTS#A203 34D* / ~ +100 TTS#A * / TTS#B * 47 25/ TTS#B * 50 25/ TTS#A503 34D* 50 25/ TTS#A833 40B* 83 25/ TTS#A104 34D* / TTS#B * / TTS#A * / TTS#B * / TTS#A * / TTS#B * / Note 1: # = Body Size, = Tolerance R 25, * = Tolerance B value Note 2: UL/cUL File No E THINKING ELECTRONIC INDUSTRIAL Co., LTD

3 Power Derating Curve Max power rating (%) T U :Maximum operating temperature ( ) T L :Minimum operating temperature ( ) For example:ambient temperature(ta)=55 Maximum operating temperature(t U )=100 P Ta =(T U -Ta)/(T U -25) Pmax=60% Pmax T L 0 25 T U Ambient temperature ( ) R-T Characteristic Curves (representative) TTS#B *~TTS#B * Resistance(KΩ) TTS#B TTS#B TTS#B TTS#B TTS#A103 34D TTS#B ( ) THINKING ELECTRONIC INDUSTRIAL Co., LTD

4 Soldering Recommendation Wave Soldering Prile Preheating Soldering Cooling 260 Max 130±20 Note 2 Note 3 Note 1: (1~3 )/sec Note 2: Approx. 200 /sec Note 1 Note 3: 5 /sec. (Max) Tamb 30~90 sec. <1 sec. <10 sec. Time Recommended Reworking Conditions With Soldering Iron Item Soldering Iron-tip Soldering Time Distance from Thermistor Conditions 360 (max.) 3 sec (max.) 2 mm (min.) THINKING ELECTRONIC INDUSTRIAL Co., LTD

5 Reliability Item Standard Test conditions / Methods Specifications Gradually applying the force specified and keeping the unit fixed for 10±1 sec Terminal diameter Force Tensile Strength Terminations IEC (mm) (Kg) d <d <d Hold specimen and apply the force specified below to each lead. Bend the specimen to 90, then return to the original positi on. Repeat the procedure in the opposite direction. Bending Strength Terminations IEC Terminal diameter Force (mm) (Kg) d <d <d Solderability IEC ± 5, 2 ± 0.5 sec Resistance to Soldering Heat High Storage Damp Heat, Steady State IEC IEC IEC ± 5, 10 ± 1 sec 100 ± 5, 1000 ± 24 hrs 40 ± 2, 90~95% RH, 1000 ± 24 hrs At least 95% terminal electrode is covered by new solder R 25/R 25 3 % R 25/R 25 5 % R 25/R 25 3 % The conditions shown below shall be repeated 5 cycles Step ( ) Period (minutes) Rapid Change IEC ±5 30±3 2 Room temperature 5±3 R 25/R 25 3 % 3 100±5 30±3 4 Room temperature 5±3 Life Test IEC ± 5, Pmax. X 1000 ± 24 hrs R 25/R 25 5 % THINKING ELECTRONIC INDUSTRIAL Co., LTD

6 Packaging Bulk Packing: 500 pcs/ bag Storage Conditions Products Storage Conditions: 1.Storage : -10 ~+40 2.Relative Humidity: 75%RH 3. Keep away from corrosive atmosphere and sunlight. Period Storage :1 year THINKING ELECTRONIC INDUSTRIAL Co., LTD