PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing Features 1. RoHS & Halogen-free compliant 2. Thermistor chip with lead-free tinned terminals 3. EIA size 0402,0603,0805 4. Fast and reliable response 5. Suitable for reflow soldering 6. Agency Recognition: UL & cUL：File No. E138827 TUV：File No. R50133294 Recommended Applications 1. DC/DC converters 2. AC adapter 3. Inverter 4. Overheat protection for transistor and ICs 5. LED Part Number Code 1 2 3 4 Product Type TPM 5 Series THINKING PTC Thermistor TPM Series S Temperature Sensing Size (EIA) 0 0402 1 0603 2 0805 6 7 8 9 Zero Power Resistance at 25℃ ℃ 471 470Ω 103 10KΩ 473 47KΩ 10 11 Sensing Temperature 105 105℃ 115 115℃ 125 125℃ 130 130℃ 12 13 14 15 Optional Suffix Packaging R Reel B Bulk 16 Dual Sensing Temperature Series T Tolerance of R25 N ±30﹪ P ±50﹪ ■ Structure and Dimensions (Unit: mm) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice Part No. Size (EIA) L1 W H max. L2 and L3 TPM0 0402 1.00±0.15 0.50±0.10 0.60 0.20±0.10 TPM1 0603 1.60±0.15 0.80±0.15 0.95 0.40±0.20 TPM2 0805 2.00±0.20 1.25±0.20 1.20 0.45±0.25 1 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing ■ Electrical Characteristics Dual Sensing Temperature Series Zero Power Size Part No. (EIA) TPM0S541P115RT TPM0S102P115RT Operating Sensing Temperature 1 Sensing Temperature 2 Max. at 4.7 KΩ (℃ ℃) at 4.7 KΩ (℃ ℃) Voltage (V) R25 Ts1 Ts2 Vdc 540 115±5 135±7 115±5 130±3 125±5 140±3 65±5 80±7 Resistance at 25℃ ℃ (Ω) 0402 Temperature Range(℃ ℃) TL~TU -25～+150 32 -40～+140 1000 TPM0S102P125RT TPM1S471P065RT 0603 470 -40～+150 32 -25～+90 Single Sensing Temperature Series Sensing Max. Operating Voltage Temperature (V) Range(℃ ℃) Vdc TL~TU Safety Resistance Temperature Size Part No. (Ω Ω) (℃ ℃) Approvals (EIA) Ts 25℃ ℃ Ts - 5℃ ℃ Ts + 5℃ ℃ UL/ TUV cUL TPM0S471P105R 105±5 TPM0S471P115R 115±5 470 ≦4.7K ≧4.7K 0402 -25～+120 √ √ -25～+130 √ √ -25～+140 √ √ 32 TPM0S471P125R 125±5 TPM0S103P130R 130±5 10K ≦4.7M ≧4.7M TPM1S101N130R 130±7 100 ≦1K ≧1K 220 ≦2.2K ≧2.2K -25～+145 -25～+145 24 -25～+120 TPM1S221N105R 105±7 TPM1S471P065R 65±5 -25～+80 √ √ TPM1S471P075R 75±5 -25～+90 √ √ TPM1S471P085R 85±5 -25～+100 √ √ TPM1S471P095R 95±5 -25～+110 √ √ 105±5 -25～+120 √ √ 115±5 -25～+130 √ √ -25～+140 √ √ -25～+150 √ √ -25～+125 √ √ -25～+135 √ √ -25～+145 √ √ -25～+145 √ √ 470 TPM1S471P105R TPM1S471P115R 0603 TPM1S471P125R 125±5 TPM1S471P135R 135±5 TPM1S472P105R 105±5 TPM1S103P110R 110±5 TPM1S103P120R 120±5 TPM1S103P130R 130±5 TPM1S473P130R 130±5 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice ≦4.7K ≧4.7K 32 4.7K 10K 47K ≦47K ≦4.7M ≦4.7M 2 ≧47K ≧4.7M ≧4.7M -25～+120 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing Sensing Max. Operating Voltage Temperature (V) Range(℃ ℃) Vdc TL~TU Safety Resistance Temperature Size Part No. (Ω Ω) (℃ ℃) Approvals (EIA) Ts 25℃ ℃ Ts - 5℃ ℃ Ts + 5℃ ℃ UL/ TUV cUL -25～+125 TPM2S101N110R 110±7 TPM2S101N115R 115±7 TPM2S101N130R 130±7 -25～+145 TPM2S471P065R 65±5 -25～+80 √ √ TPM2S471P075R 75±5 -25～+90 √ √ 85±5 -25～+100 √ √ -25～+110 √ √ -25～+120 √ √ TPM2S471P085R ≦1K 100 ≧1K 24 -25～+130 0805 TPM2S471P095R 95±5 470 ≦4.7K ≧4.7K 32 TPM2S471P105R 105±5 TPM2S471P115R 115±5 -25～+130 √ √ TPM2S471P125R 125±5 -25～+140 √ √ TPM2S471P135R 135±5 -25～+150 √ √ TPM2S103P130R 130±5 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 10K ≦4.7M 3 ≧4.7M -25～+145 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing Resistance-Temperature Characteristics (Typical) Dual Sensing Temperature Series 100000000 TPM1S471P065RT 10000000 TPM0S102P115RT 1000000 Resistance(Ω) TPM0S102P125RT TPM0S541P115RT 100000 10000 1000 100 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature(℃ ) Single Sensing Temperature Series 0402 Series 100000 1000000 SMD 0402 SMD 0402 R25=470Ω R25=10KΩ TPM0S471PXXXR TPM0S103P130R 10000 Resistance(KΩ) Resistance(Ω) 100000 10000 1000 100 125 115 105 1000 10 100 1 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 -25 -15 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 Temperature(℃ ) Temperature(℃ ) 4 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing 0603 Series 10000000 1000000 SMD 0603 SMD 0603 R25=470Ω 10000 100000 TPM1S471PXXXR R e sista nce(Ω) 1000000 Resistance(Ω) 100000 TPM1S221N105R 1000 10000 TPM1S101N130R 65 75 85 95 105 100 1000 10 100 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 Temperature(℃ ) Temperature(℃ ) 1000000 1000000 SMD 0603 SMD 0603 R25=10KΩ R25=4.7KΩ 100000 100000 TPM1S103PXXXR TPM1S472P105R 10000 10000 Resistance(KΩ) Resistance(KΩ) 115 135 125 1000 100 1000 100 110 120 130 10 10 1 1 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 Temperature(℃ ) Temperature(℃ ) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice -25 5 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing 0805 Series 100000 10000000 SMD 0805 SMD 0805 R25=100Ω R25=470Ω TPM2S101NXXXR TPM2S471PXXXR 1000000 100000 Resistance(Ω) Resistance(Ω) 10000 1000 110 115 10000 130 100 65 75 85 95 105 115 135 125 1000 10 100 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 Temperature(℃ ) Temperature(℃ ) 100000 SMD 0805 R25=10KΩ TPM2S103P130R Resistance(KΩ) 10000 1000 100 10 1 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 Temperature(℃ ) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 6 www.thinking.com.tw 2011.05 145 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing ■ Typical Application Circuit Vcc Vcc Fan R TPM PTM TPM PTM R R R Fig 1. Overheat Protection Fig 2. Temp. Sensing and Control R + TPM PTM Control IC or circuit Vref Fig 3. Comparator Circuit THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 7 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing Soldering Recommendation IR-Reflow Soldering Profile Peak temp Preheating Cooling Temperature 255~260℃ 60~150 sec 217℃ 150~200℃ Tamb 3℃/sec 60~180 sec (max.) 3℃/sec 20~40 6℃/sec (max.) sec (max.) 8 minutes max Time Recommended Reworking Conditions with Soldering Iron Item Conditions Temperature of Soldering Iron-tip 360℃ (max.) Diameter of Soldering Iron-tip Φ3mm (max.) Soldering Time Caution: 3 sec (max.) Please do not touch the component surface with soldering iron directly to avoid its damage. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 8 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing Recommended Pad Dimensions X Y G Z Size Z (mm) G (mm) X (mm) Y (mm) 0402 1.7 0.5 0.6 0.6 0603 3.0 1.0 1.0 1.0 0805 3.4 1.0 1.4 1.2 Reliability Item Standard Test Conditions / Methods Specifications Warp 2mm Bending Strength IEC-60068-2-21 No visible damage Speed ＜ 0.5mm/sec. ∣△R25/R25∣≦ 10 % Duration: 10 sec on PCB. Damp Heat, Steady State High Temp. Storage No visible damage IEC 60068-2-3 40 ± 2 ℃ , 90 ~ 95% RH , 1000± 24 HRS ∣△R25/R25∣≦ 20 % (∣△R25/R25∣≦ 30 % IEC 60738-1 *1 ) No visible damage Tu. ± 5 ℃ , 1000 ± 24 HRS ∣△R25/R25∣≦ 20 % IEC 60068-2-2 (∣△R25/R25∣≦ 30 % *1 ) The conditions shown below shall be repeated 5 cycles on PCB Rapid Change of Temperature IEC 60068-2-14 Period Step Temperature (℃) 1 -25 ± 5 30 ± 3 2 Room temperature 5±3 3 150 ± 5 30 ± 3 4 Room temperature 5±3 (minutes) No visible damage ∣△R25/R25∣≦ 20 % (∣△R25/R25∣≦ 30 % *1 ) No visible damage High Temp. Load IEC 60738-1 85 ± 5 ℃ Vmax. , 1000 ± 24 HRS ∣△R25/R25∣≦ 20 % (∣△R25/R25∣≦ 30 % THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 9 www.thinking.com.tw *1 ) 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing Item Standard Test Conditions / Methods Specifications a. Tu. x 16 HRS No visible damage b. 1st cycle : 40 ℃ 95 %RH x 24 HRS Climatic Sequence IEC 60738-1 ∣△R25/R25∣≦ 20 % c. -25 ℃ x 2 HRS d. 5 cycles : 40℃ (∣△R25/R25∣≦ 30 % 95% RH x 24 HRS / Cycle *1 ) At least 95% of terminal Solderability 245 ± 5 ℃ , 3 ± 0.3 sec IEC 60068-2-58 electrode is covered by new solder Resistance to Soldering Heat Low Temp. Storage No visible damage 260 ± 5 ℃ , 10 ± 1 sec IEC 60068-2-58 ∣△R25/R25∣≦ 20 % (∣△R25/R25∣≦ 30 % Specification *1 ) No visible damage TL ± 3 ℃,1000 ± 24 HRS ∣△R25/R25∣≦ 30 % Standard ＊1：Apply for TPM1S472P105R ,TPM1S103P110R , TPM1S103P120R , TPM1S103P130R , TPM1S473P130R, TPM2S103P130R only. Package Taping Specification (Unit: mm) Index Type 0402 A0 B0 W E F P1 P2 P0 D0 K0 ±0.05 ±0.12 ±0.2 ±0.1 ±0.05 ±0.1 ±0.05 ±0.1 ±0.1 ±0.1 0.62 1.12 8 1.75 3.5 4 2 4 1.55 0.60 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 10 www.thinking.com.tw 2011.05 PTC Thermistor： ：TPM-S Series SMD PTC Thermistor for Temperature Sensing (Unit: mm) Index A0 B0 W E F P1 P2 P0 D0 K0 ±0.2 ±0.2 ±0.2 ±0.1 ±0.05 ±0.1 ±0.05 ±0.1 ±0.1 ±0.1 0603 1.1 1.9 8 1.75 3.5 4 2 4 1.55 0.95 0805 1.5 2.3 8 1.75 3.5 4 2 4 1.55 0.95 Type Quantity Type Quantity(pcs/reel) 0402 10,000 0603 4,000 0805 3,500 Storage Conditions of Products Storage Conditions : 1. Storage Temperature: -10℃~+40℃ 2. Relative Humidity: ≦75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage : 1 year THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice 11 www.thinking.com.tw 2011.05