NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Features 1. RoHS & 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 Recommended Applications 1. Battery pack 2. Motherboard/ Notebook computer/ Personal computer 3. Liquid crystal display 4. Cellular phones 5. Bluetooth headset 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 6 Definition of B Value A B B25/85 B25/50 7 8 9 Tolerance of R25 F G H J K 11 First Two Digits of B Value ±1% ±2% ±3% ±5% ±10% 30 31 32 ： ︰ 40 41 ︰ Zero Power Resistance at 25℃ (R25) 102 103 473 10 10x102Ω= 1 KΩ 10x103Ω=10 KΩ 47x103Ω=47KΩ 12 13 Last Two Digits of B Value 30 31 32 ： ︰ 40 41 0 A 1 B 2 ︰ H 8 J 9 K ︰ 00 05 10 15 20 ︰ 75 80 85 90 95 14 15 16 Optional Suffix Tolerance of B Value 1 2 3 Z ±1% ±2% ±3% 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 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 1.20 0.40±0.20 1 www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Electrical Characteristics Part No. TSMAA682□34D* TSMAA103□34D* TSMAB104□425* TSMAB224□450* TSM0A103□34D* TSM0A103□391* TSM0A223□393* TSM0A333□393* TSM0A473□393* TSM0A503□395* TSM0A683□405* TSM0A104□39H* TSM0A224□405* TSM0A474□409* TSM0B474□470* TSM1A202□340* TSM1A222□34D* TSM1B222□395* TSM1A472□34D* TSM1A472□367* TSM1A502□34D* TSM1A682□34D* TSM1A682□430* TSM1A103□34D* TSM1A103□39H* TSM1B103□425* TSM1A123□380* TSM1A153□395* TSM1A223□39H* TSM1A333□39H* TSM1A473□39H* TSM1A503□39H* TSM1A683□39H* TSM1A104□405* TSM1B104□425* TSM1A104□436* TSM1A154□406* TSM1A204□410* TSM1A224□410* TSM1A334□415* TSM1A474□410* TSM1B474□446* TSM2A102□320* TSM2A472□34D* TSM2A502□34D* TSM2A682□34D* TSM2A103□34D* TSM2A103□380* TSM2A103□39H* TSM2A153□395* TSM2A203□395* TSM2A223□380* TSM2A223□39H* TSM2A303□39H* TSM2A473□39H* Zero Power Resistance at 25°C Tolerance of R25 R25(KΩ) ( ±%) 6.8 10 100 220 10 10 22 33 47 50 68 100 220 470 470 2 2.2 2.2 4.7 4.7 5 6.8 6.8 10 10 10 12 15 22 33 47 50 68 100 100 100 150 200 220 330 470 470 1 4.7 5 6.8 10 10 10 15 20 22 22 30 47 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 1、2、3、 5、10 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. B Value (K) 3435 25/85 3435 4250 25/50 4500 3435 3910 3930 3930 3930 25/85 3950 4050 3975 4050 4090 25/50 4700 3400 25/85 3435 25/50 3950 3435 3670 3435 25/85 3435 4300 3435 3975 25/50 4250 3800 3950 3975 3975 25/85 3975 3975 3975 4050 25/50 4250 4360 4060 4100 25/85 4100 4150 4100 25/50 4460 3200 3435 3435 3435 3435 3800 25/85 3975 3950 3950 3800 3975 3975 3975 Safety Max. Power Thermal Operating Tolerance Dissipation Time Temperature Approvals Dissipation of B value Factor Range Constant at 25℃ UL/ TUV cUL (±%) P (mW) δ(mW/°C) τ(Sec.) T ~T (°C) max 1、2、3 1、2、3 140 170 L Approx. 1.4 Approx. 1.7 Approx. 1.2 Approx. 2.0 U -40 ~ +125 -40 ~ +125 2、3 1、2、3 2、3 1、2、3 2、3 1、2、3 2、3 210 Approx 2.1 Approx 3.1 -40~+125 1、2、3 2、3 1、2、3 2、3 1、2、3 2 240 Approx 2.4 Approx 5.4 -40~+125 www.thinking.com.tw √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Electrical Characteristics Part No. TSM2A503□39H* TSM2A683□39H* TSM2A104□405* TSM2A204□410* TSM2A224□410* Zero Power Resistance at 25°C Tolerance of R25 R25(KΩ) ( ±%) 50 68 100 200 220 1、2、3、 5、10 Note 1: □ = Tolerance of R25 Note 2: * = Tolerance of B value Note 3: UL&cUL File No. E138827 B Value (K) 3975 3975 25/85 4050 4100 4100 Safety Max. Power Thermal Operating Tolerance Dissipation Approvals Time Temperature of B value Dissipation Factor Range Constant at 25℃ UL/ TUV cUL (±%) P (mW) δ(mW/°C) τ(Sec.) T ~T (°C) max 1、2、3 240 L Approx 2.4 Approx 5.4 U -40~+125 √ √ √ √ √ √ √ √ √ √ TUV File No. R 50167657 *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. 3 www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing R-T Characteristic Curves (representative) TSM0A103□ □391* ~ TSM0A474□ □409* TSM1A202□ □340* ~ TSM1A334□ □415* 10000 10000 1000 1000 Resistance(KΩ Ω) 100000 Resistance(KΩ Ω) 100000 100 100 TSM1A334□415* TSM1A224□410* TSM1A204□410* TSM0A474□409* TSM1A104□405* 10 10 TSM1A683□39H* TSM0A224□405* TSM1A503□39H* TSM0A104□39H* TSM1A473□39H* TSM0A683□405** TSM1A333□39H* TSM0A473□393* TSM1A223□39H* TSM0A333□393* 1 1 TSM1A103□34D* TSM0A223□393* TSM1A103□39H* TSM0A103□34D* TSM1A682□34D* TSM0A103□391* TSM1A502□34D* TSM1A472□34D* 0.1 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 TSM1A202□340* -40 100 110 120 130 -30 -20 -10 0 10 Temperature (℃) 20 30 40 50 60 70 80 90 100 110 120 130 Temperature (℃) TSM2A472□ □34D* ~ TSM2A224□ □410* 100000 10000 Resistance(KΩ Ω) 1000 100 TSM2A224□410* 10 TSM2A204□410* TSM2A104□405* TSM2A683□39H* TSM2A503□39H* TSM2A473□39H* 1 TSM2A223□39H* TSM2A103□34D* TSM2A103□39H* 0.1 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 4 www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Soldering Recommendation IR-reflow Soldering Profile Peak temp Preheating Cooling Temperature 255~260°C 60~150 sec 217°C 150±20℃ 150~200°C Tamb t 3°C /sec (max.) 60~180 sec 8 minutes max 3°C/sec 20~40 sec (max.) 6°C /sec (max.) Time Reworking Conditions with Soldering Iron Item Conditions Temperature of Soldering Iron-tip 360℃ (max.) Soldering Time 3 sec (max.) Φ3mm (max.) Diameter of Soldering Iron-tip Caution: Do not touch the component surface with soldering iron directly to prevent it from damage. Recommended Soldering Pad Dimensions X Y G Z Size 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. 5 www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Notice of Soldering and Mounting on PC Board (a)Incorrect (b)Correct 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 SMDs are located near an easily warped area Stress at the separate line is possible to damage SMDs. 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. 6 www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Reliability Item Standard Bending Strength IEC 60068-2-21 Solderability IEC60068-2-58 245 ± 5℃, 3 ± 0.3 sec At least 95% of terminal electrode is covered by new solder Resistance to Soldering Heat IEC60068-2-58 260 ± 5℃, 10 ± 1 sec. No visible damage ∣△R25/R25∣≦ 3 % IEC60068-2-2 125 ± 5℃, 1000 ± 24 hrs No visible damage ∣△R25/R25∣≦ 5 % High Temperature Storage Damp Heat, Steady State Test conditions / Methods Specifications Warp : 2mm Speed ＜ 0.5mm/sec. Duration: 10 sec on PCB. 40 ± 2℃ , IEC60068-2-3 No visible damage ∣△R25/R25∣≦ 5 % No visible damage ∣△R25/R25∣≦ 3 % 90~95% RH , 1000 ± 24 hrs The conditions shown below shall be repeated 5 cycles on PCB Rapid Change of Temperature Max. Power Dissipation Step Temperature (℃) Period (minutes) 1 -40 ± 5 30 ± 3 IEC60068-2-14 IEC 60539-1 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 2 Room temperature 5±3 3 125 ± 5 30 ± 3 4 Room temperature 5±3 25 ± 5℃, Pmax. , 1000 ± 24 hrs 7 No visible damage ∣△R25/R25∣≦ 3 % No visible damage ∣△R25/R25∣≦ 5 % www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Package Taping Specification 0201& 0402 & 0603 & 0805 type (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 4 2 4 1.55 0.38 0402 0.62 1.12 8 1.75 3.5 4 2 4 1.55 0.60 Index Type (Unit: mm) 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 Index Type THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 8 www.thinking.com.tw 2011.06 NTC Thermistor： ：TSM Series SMD NTC Thermistor for Temperature Sensing Quantity Type Quantity (pcs/reel) 0201 15,000 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. Shelf Life : 1 year THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 9 www.thinking.com.tw 2011.06