cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 1 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. features 1. rohs compliant 2. thermistor chip with lead-free tinned terminatio ns 3. eia size 0603,0805 4. fast and reliable response 5. suitable for reflow soldering 6. operating temperature range from -40 to 150 7. agency recognition: ul & cul recommended applications 1. dc/dc converters 2. ac adapter 3. inverter 4. overheat protection for transistor and ics part number code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 structure and dimensions (unit: mm) part no. size (eia) l1 w h max. l2and l3 tpm1 0603 1.600.15 0.800.15 0.95 0.400.20 tpm2 0805 2.000.20 1.250.20 1.2 0.450.25 size (eia) 1 0603 2 0805 product type tpm thinking cptc thermistor tpm type series s temperature sensing zero power resistance at 25 471 470 103 10k 473 47k tolerance of r25 p 50 packaging r reel b bulk sensing temperature 105 105 115 115 125 125 130 130 optional suffix a automobile
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 2 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. electrical characteristics sensing temperature ( ) resistance ( ? ) max. voltage (v) operating temperature range( ) safety approvals part no. size (eia) ts 25 ts - 5 ts + 5 v dc t l ~t u ul cul tpm1s471p065ra 655 -40 +150 ? ? tpm1s471p075ra 755 -40 +150 ? ? tpm1s471p085ra 855 -40 +150 ? ? tpm1s471p095ra 955 -40 +150 ? ? tpm1s471p105ra 1055 -40 +150 ? ? tpm1s471p115ra 1155 -40 +150 ? ? tpm1s471p125ra 1255 -40 +150 ? ? TPM1S471P135RA 0603 1355 470 Q 4,700 R 4,700 32 -40 +150 ? ? tpm2s471p065ra 655 -40 +150 ? ? tpm2s471p075ra 755 -40 +150 ? ? tpm2s471p085ra 855 -40 +150 ? ? tpm2s471p095ra 955 -40 +150 ? ? tpm2s471p105ra 1055 -40 +150 ? ? tpm2s471p115ra 1155 -40 +150 ? ? tpm2s471p125ra 1255 -40 +150 ? ? tpm2s471p135ra 0805 1355 470 Q 4,700 R 4,700 32 -40 +150 ? ? note: ul&cul file no. e138827
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 3 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. resistance-temperature characteristics (typical) 100 1000 10000 100000 1000000 10000000 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 temperature( ) resistance( ) 65 75 85 95 135 125 115 105 smd 0603/0805 r25=470 tpm s471pxxxra
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 4 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. typical application circuit fig 1. overheat protection fig 2. temp. sensing and control fig 3. comparator circuit vcc fan ptm r vcc ptm r rr control ic or circuit + - ptm r v ref tpm tpm tpm
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 5 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. soldering recommendation ir-reflow soldering profile reworking conditions with soldering iron item conditions temperature of soldering iron-tip 360 (max.) diameter of soldering iron-tip ? 3mm (max.) soldering time 3 sec (max.) caution: do not touch the component surface with so ldering iron directly to prevent it from damage. 3 /sec (max.) 60~180 sec 20~40 sec time cooling peak temp temperature 255~260 150~200 tamb 3 /sec (max.) 6 /sec (max. ) 217 60~150 sec 8 minutes max preheating
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 6 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. recommended pad dimensions size z (mm) g (mm) x (mm) y (mm) 0603 2.7~2.8 0.6~0.7 0.9~1.0 1.0~1.1 0805 3.1~3.2 0.6~0.7 1.4~1.5 1.2~1.3 followed standard:ipc-sm-782a reliability item standard test conditions / methods specifications bending strength iec-60068-2-21 warp 3mm for 0603&0805 size; speed 0.5mm/sec. duration: 10 sec on pcb. no visible damage O r 25 /r 25 OQ 10 % damp heat, steady state iec 60068-2-3 85 3 , 80 ~ 85% rh , 1000 24 hrs no visible damage O r 25 /r 25 OQ 20 % high temp. storage iec 60738-1 iec 60068-2-2 150 5 , 1000 24 hrs no visible damage O r 25 /r 25 OQ 20 % rapid change of temperature iec 60068-2-14 the conditions shown below shall be repeated 1000 cycles. step temperature ( ) period (minutes) 1 -55 5 30 3 2 room temperature 5 3 3 125 5 30 3 4 room temperature 5 3 no visible damage O r 25 /r 25 OQ 20 % high temp. load iec 60738-1 85 5 vmax. , 1000 24hrs no visible damage O r 25 /r 25 OQ 20 % y g x z
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 7 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. item standard test conditions / methods specifications climatic sequence iec 60738-1 a. 150 x 16 hrs b. 1st cycle : 40 95 %rh x 24 hrs c. -25 x 2 hrs d. 5 cycles : 40 95% rh x 24 hrs / cycle no visible damage O r 25 /r 25 OQ 20 % high temp. & humidity load specification standard 85 5 , 80 ~ 85% rh , vmax. , 1000 24 hrs no visible damage O r 25 /r 25 OQ 20 % solderability iec 60068-2-2 235 5 , 2 0.5 sec at least 95% of terminal electrode is covered by new solder resistance to soldering heat iec 60068-2-2 260 5 , 10 1 sec no visible damage O r 25 /r 25 OQ 20 % low temp. storage specification standard -40 3 , 1000 24 hrs no visible damage O r 25 /r 25 OQ 20 % package taping specification (unit: mm) a 0 b 0 w e f p 1 p 2 p 0 d 0 k 0 index type 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 a b p 1 e f w d p 0 p 2 t k 0 d 0 b 0 a 0 p 1 p 0 p 2 e w f
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 8 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. quantity type quantity(pcs/reel) 0603 4000 0805 3500 storage condition of products storage conditions : 1. storage temperature: -10 ~+40 2. relative humidity: Q 75%rh 3. keep away from corrosive atmosphere and sunlight . period of storage : 1 year cross reference sensing temperature size (eia) r25 ts ( ) thinking part number murata part number epcos part number 655 tpm1s471p065ra prf18bg471qs2rb -- 755 tpm1s471p075ra prf18bf471qs2rb -- 855 tpm1s471p085ra prf18be471qs2rb -- 955 tpm1s471p095ra prf18bd471qs2rb -- 1055 tpm1s471p105ra prf18bc471qs2rb -- 1155 tpm1s471p115ra prf18bb471qs2rb -- 1255 tpm1s471p125ra prf18ba471qs2rb -- 0603 470 1355 TPM1S471P135RA prf18ar471qs2rb --
cptc thermistor tpm type smd cptc thermistor for automotive application thinking electronic industrial co., ltd. 9 www.thinking.com.tw 2011.06 all specifications are subject to change without no tice. sensing temperature size (eia) r25 ts ( ) thinking part number murata part number epcos part number 655 tpm2s471p065ra -- -- 755 tpm2s471p075ra -- -- 855 tpm2s471p085ra -- -- 955 tpm2s471p095ra -- -- 1055 tpm2s471p105ra -- -- 1155 tpm2s471p115ra -- -- 1255 tpm2s471p125ra -- -- 0805 470 1355 tpm2s471p135ra -- --
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