NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Features 1. RoHS & Halogen Free (HF) compliant 2. EIA size: 0201, 0402, 0603, 0805 3. Highly reliable structure 4. Operating temperature range: -40℃~+125℃ 5. Wide resistance range 6. Cost effective 7. Agency recognition: UL / cUL / TUV/ CQC Recommended Applications 1. Battery pack 2. Motherboard, notebook and personal computer device 3. Liquid crystal display 4. Cellular phone 5. Bluetooth headset 6. Wi-Fi module Part Number Code 1 Product Type THINKING TSM NTC Thermistor TSM Series 2 3 Size (EIA) A 0 1 2 0201 0402 0603 0805 4 5 Definition of B Value A B B25/85 B25/50 6 7 8 9 Zero Power Resistance at 25℃ (R25) 102 103 473 2 10x10 Ω= 1 KΩ 3 10x10 Ω=10 KΩ 3 47x10 Ω= 47KΩ 10 11 Tolerance of R25 F G H J K ±1% ±2% ±3% ±5% ±10% 12 13 B Value 338 34D 395 39H 405 3380 3435 3950 3975 4050 14 15 Tolerance of B Value 1 2 3 ±1% ±2% ±3% 16 Optional Suffix Z RoHS & HF Compliant Packaging R B Reel Bulk 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 & L3 TSMA 0201 0.60±0.05 0.30±0.05 0.35 0.15±0.05 TSM0 0402 1.00±0.15 0.50±0.10 0.60 0.20±0.10 TSM1 0603 1.60±0.15 0.80±0.15 0.95 0.40±0.15 TSM2 0805 2.00±0.20 1.25±0.20 1.00 0.40±0.20 66 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Electrical Characteristics Part No. TSMAB103□338* TSMAB683□425* TSMAB104□425* TSM0A103□34D* TSM0A103□395* TSM0A223□395* TSM0A333□405* TSM0A683□410* TSM0A104□405* TSM0A104□436* TSM0B103□338* TSM0B473□405* TSM0B104□354* TSM0B104□425* TSM0B104□480* TSM0B224□470* TSM0B474□470* TSM1A102□320* TSM1A202□340* TSM1A472□34D* TSM1A472□370* TSM1A502□34D* TSM1A502□385* TSM1A682□34D* TSM1A682□395* TSM1A103□34D* TSM1A103□39H* TSM1A103□430* TSM1A223□392* TSM1A333□392* TSM1A473□39H* TSM1A683□39H* TSM1A104□405* TSM1A104□436* TSM1A154□406* TSM1A204□410* TSM1A474□415* TSM1B221□350* TSM1B222□395* TSM1B472□425* TSM1B322□395* TSM1B103□338* TSM1B103□420* TSM1B473□425* TSM1B104□355* TSM1B104□425* TSM1B224□460* Size (EIA) 0201 0402 0603 Zero Power Resistance at 25°C Tolerance of R25 B Value R25(KΩ) ( ±%) (K) 10 68 100 10 10 22 33 68 100 100 10 47 100 100 100 220 470 1 2 4.7 4.7 5 5 6.8 6.8 10 10 10 22 33 47 68 100 100 150 200 470 0.22 2.2 4.7 3.3 10 10 47 100 100 220 1, 2, 3, 5, 10 1, 2, 3, 5, 10 5, 10 1, 2, 3, 5, 10 5, 10 1, 2, 3, 5, 10 5, 10 1, 2, 3, 5, 10 3380 25/50 4250 4250 3435 3950 3950 25/85 4050 4100 4050 4360 3380 4050 3540 25/50 4250 4800 4700 4700 3200 3400 3435 3700 3435 3850 3435 3950 3435 3975 25/85 4300 3920 3920 3975 3975 4050 4360 4060 4100 4150 3500 3950 4250 3650 3380 25/50 4200 4250 3550 4250 4600 Tolerance Max. Power Dissipation of Dissipation Factor B value at 25℃ Thermal Time Constant Operating Temperature Range (±%) Pmax(mW) δ(mW/°C) τ(Sec.) TL~TU(°C) 1, 2, 3 140 Approx. 1.4 Approx. 1.2 -40 ~ +125 1, 2, 3 170 Approx. 1.7 Approx. 2.0 -40 ~ +125 3 100 1, 2, 3 210 3 100 1, 2, 3 210 Approx. 2.1 Approx. 3.1 -40~+125 3 100 1, 2, 3 210 Safety Approvals UL TUV CQC cUL Note 1: □ = Tolerance of R25 * = Tolerance of B value Note 2: UL&cUL File No. E138827 / TUV File No. R 50167657 / CQC File No.12001080962 Note 3: Special specifications are available upon request THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 67 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Zero Power Resistance at 25°C Tolerance of R25 B Value R25(KΩ) ( ±%) (K) TSM2A102□34D* 1 1, 2, 3, 5, 10 TSM2A222□398* 2.2 5,10 Size (EIA) Part No. Tolerance Max. Power Dissipation of Dissipation Factor B value at 25℃ δ(mW/°C) Thermal Time Constant Operating Temperature Range τ(Sec.) TL~TU(°C) Safety Approvals UL TUV CQC cUL (±%) Pmax(mW) 3435 1, 2, 3 240 3980 3 100 TSM2A 502□34D* 5 3435 TSM2A682□34D* 6.8 3435 TSM2A103□34D* 10 3435 TSM2A103□363* 10 25/85 3630 TSM2A103□395* 10 0805 TSM2A223□392* 22 1, 2, 3, 5, 10 3950 1, 2, 3 240 3920 Approx. 2.4 Approx. 5.4 -40~+125 TSM2A473□39H* 47 3975 TSM2A104□405* 100 4050 TSM2A104□455* 100 4550 TSM2A684□450* 680 5, 10 4500 TSM2B223□395* 22 3950 TSM2B104□425* 100 1, 2, 3, 5, 10 25/50 4250 3 100 1, 2, 3 240 Note 1: □ = Tolerance of R25 * = Tolerance of B value Note 2: UL&cUL File No. E138827 / TUV File No. R 50167657 / CQC File No.12001080962 Note 3: Special specifications are available upon request Max. Power Dissipation Derating Curve TU : Maximum operating temperature (℃) 100% TL : Minimum operating temperature (℃) For example: Ambient temperature (Ta) = 55℃ Maximum operating temperature (TU) = 125℃ PTa=(TU-Ta)/(TU-25)×Pmax = 70% Pmax 0 TL 0 25 TU Ambient temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 68 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing R-T Characteristic Curves TSMAB103□338* ~ TSMAB104□425* TSM0A103□34D* ~ TSM0B474□470* 100000 10000 1 2 1 10000 1000 2 3 4 5 Resistance(KΩ) Resistance(KΩ) 1000 3 100 10 6 7 100 10 1:TSM0B474□470* 2:TSM0B104□480* 1:TSMAB104□425* 3:TSM0A104□405* 2:TSMAB683□425* 1 3:TSMAB103□338* 4:TSM0A683□410* 1 5:TSM0B473□405* 6:TSM0A223□395* 7:TSM0A103□34D* 0.1 0.1 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 -40 -30 -20 -10 0 10 Temperature (℃) 20 30 40 50 60 70 80 90 100 110 120 130 Temperature (℃) TSM0B103□34D* ~ TSM0B224□470* TSM1A102□320* ~ TSM1A204□410* 10000 100000 1 2 3 4 1000 10000 5 1 2 3 4 100 Resistance(KΩ) Resistance(KΩ) 1000 5 6 100 7 6 7 8 9 10 11 12 10 1:TSM1A204□410* 2:TSM1A104□436* 3:TSM1A683□39H* 4:TSM1B473□425* 5:TSM1A223□392* 6:TSM1A103□39H* 7:TSM1A682□395* 8:TSM1A502□385* 9:TSM1A472□370* 10:TSM1B332□365* 11:TSM1A202□340* 12:TSM1A102□320* 1 10 1:TSM0B224□470* 2:TSM0A104□436* 3:TSM0B104□425* 4:TSM0B104□354* 1 0.1 5:TSM0A333□405* 6:TSM0A103□395* 7:TSM0B103□34D* 0.01 0.1 -40 ` -30 -20 -10 0 10 20 30 40 50 60 70 80 90 -40 100 110 120 130 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Temperature (℃) 69 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing TSM1A472□34D* ~ TSM1A474□415* TSM1B221□350* ~ TSM1B224□460* 100000 100000 10000 1 10000 1 2 3 2 3 Resistance(KΩ) Resistance(KΩ) 1000 1000 4 5 100 6 7 8 9 4 5 6 7 100 8 10 9 1:TSM1A474□415* 2:TSM1A154□406* 3:TSM1A104□405* 4:TSM1A473□39H* 5:TSM1A103□430* 6:TSM1A103□34D* 7:TSM1A682□34D* 8:TSM1A502□34D* 9:TSM1A472□34D* 10 1 1:TSM1B224□460* 2:TSM1B104□425* 3:TSM1B104□355* 4:TSM1A333□392* 5:TSM1B103□420* 6:TSM1B103□338* 7:TSM1B472□425* 8:TSM1B222□395* 9:TSM1B221□350* 1 0.1 0.1 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 -40 -30 -20 -10 0 10 Temperature (℃) 20 30 40 50 60 70 80 90 100 110 120 130 Temperature (℃) TSM2A222□398* ~ TSM2A104□455* TSM2A102□320* ~ TSM2A684□450* 10000 100000 1 2 1 10000 1000 3 2 Resistance(KΩ) Resistance(KΩ) 4 3 1000 4 5 6 100 7 8 10 100 6 10 1:TSM2A684□450* 2:TSM2A104□405* 3:TSM2A473□39H* 4:TSM2A223□392* 5:TSM2A103□395* 6:TSM2A103□34D* 7:TSM2A502□34D* 8:TSM2A102□320* 1 5 1:TSM2A104□455* 2:TSM2B104□425* 3:TSM2A223□392* 4:TSM2A103□363* 5:TSM2A682□34D* 6:TSM2A222□398* 1 0.1 0.1 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 -40 100 110 120 130 THINKING ELECTRONIC INDUSTRIAL CO., LTD. -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Temperature (℃) Temperature (℃) All specifications are subject to change without notice. -30 70 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Soldering Recommendation IR-Reflow Soldering Profile Preheating Peak temp Cooling Temperature 255~260℃ 60~150 sec 217℃ 150±20℃ 150~200℃ Tamb 3℃/sec (max.) 3℃/sec (max.) 60~180 sec 20~40 sec t 6℃/sec (max.) 8 minutes max. Time Recommended Reworking Conditions with Soldering Iron Item Conditions Temperature of Soldering Iron-tip 360℃ (max.) Soldering Time 3 sec. (max.) Diameter of Soldering Iron-tip Φ3mm (max.) Caution: 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. 71 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Recommended Soldering Pad Dimensions X Y G Z Size (EIA) Z (mm) G (mm) X (mm) Y (mm) 0201 0.8 0.3 0.3 0.25 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 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 72 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Notice of Soldering and Mounting on PC Board (b) Correct (a) Incorrect Nozzle for Chip Mounting Nozzle for Chip Mounting PC Board Board Guide Supporting Pins For mounting SMDs on a PC board, supporting pin is suggested for use (refer to figure b) to avoid cracks caused by external stress (refer to figure a). (c)Cracks Stress at the separate line is possible to damage SMDs. SMDs are located near an easily warped area If circuit bending is needed for PC board design, please refer to figure (c) for mounting positions to avoid cracks caused by stress imposed on the product. O means better, △ is acceptable, and X is worst. (d) Component Orientation Incorrect Orientation Correct Orientation Locate SMDs horizontally to the direction that stress acts During circuit bending, please locate SMDs horizontally to the direction in which stress act to avoid its cracks (refer to figure d). THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 73 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Reliability Item Standard Test conditions / Methods Specifications Warp : 2mm for 0402,0603 and 0805 1mm for 0201 Speed ＜ 0.5mm/sec. Duration: 10 sec. on PCB No visible damage ∣△R25/R25∣≦ 5 % Bending Strength IEC 60068-2-21 Solderability IEC 60068-2-58 245 ± 5℃, 3 ± 0.3 sec. At least 95% of terminal electrode is covered by new solder Resistance to Soldering Heat IEC 60068-2-58 260 ± 5℃, 10 ± 1 sec. No visible damage ∣△R25/R25∣≦ 3 % High Temperature Storage IEC 60068-2-2 125 ± 5℃, 1000 ± 24 hrs No visible damage ∣△R25/R25∣≦ 5 % Damp Heat, Steady State IEC 60068-2-78 40 ± 2℃, 90~95% RH , 1000 ± 24 hrs No visible damage ∣△R25/R25∣≦ 3 % The conditions shown below shall be repeated 5 cycles on PCB. Rapid Change of Temperature Max. Power Dissipation IEC 60068-2-14 IEC 60539-1 4.26.3 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. Step Temperature (℃) Period (minutes) 1 -40 ± 5 30 ± 3 2 Room temperature 5±3 3 125 ± 5 30 ± 3 4 Room temperature 5±3 25 ± 5℃, Pmax. , 1000 ± 24 hrs 74 No visible damage ∣△R25/R25∣≦ 3 % No visible damage ∣△R25/R25∣≦ 5 % www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Packaging Taping Specification (Unit: mm) K0 A0 B0 W E F P1 P2 P0 D0 ±0.05 ±0.12 ±0.2 ±0.1 ±0.05 ±0.1 ±0.05 ±0.1 ±0.1 ±0.1 0201 0.38 0.68 8 1.75 3.5 2 2 4 1.55 0.38 0402 0.62 1.12 8 1.75 3.5 2 2 4 1.55 0.60 Index Size (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 1.0 Size THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 75 www.thinking.com.tw 2015.05 NTC Thermistor：TSM Series SMD Type NTC Thermistor for Temperature Sensing Quantity Size (EIA) Quantity (pcs/reel) 0201 15,000 0402 10,000 0603 4,000 0805 3,500 Warehouse 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. 76 www.thinking.com.tw 2015.05