TSM NTC Thermistors Series MERITEK SMD Thermistors UL E223037 Features 1. EIA size 0402, 0603, 0805, 1206 2. Highly reliable monolithic structure 3. Wide resistance range 4. Cost effective 5. Agency recognition: UL PART NUMBERING SYSTEM TSM 2 A 104 H 39 H 2 R Meritek Series Size CODE 1 0603 2 0805 Beta Value CODE A B B25/85 B25/50 Part No. (R25) CODE 102 1K 103 10K Tolerance of Resistor CODE (%) F 1 G 2 H 3 J 5 K 10 Beta Value--first 2 digits CODE 30 30 31 31 .... .... 39 39 40 40 41 41 ..... .... Beta Value--last 2 digits CODE 0 00 A 05 1 10 ... 2 ... 20 D 35 ... ... 5 50 F 55 .... .... H 75 H 75 Tolerance of Beta Value CODE (%) 1 1 2 2 3 3 ... ... Standard Packaging CODE R Reel B Bulk Dimensions Specifications are subject to change without notice. Part no. Size L nor. W nor. T max. min. TSM0 0402 1.000.15 0.500.10 0.60 0.2 TSM1 0603 1.600.15 0.800.15 0.95 0.3 TSM2 0805 2.000.20 1.250.20 1.20 0.4 TSM3 1206 3.200.30 1.600.20 1.50 0.5 rev.6a TSM NTC Thermistors Series MERITEK SMD Thermistors Electrical Characteristics Part No. Zero Power Tolerance Resistance of at 25C R25 R25(K) 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* 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 ( %) 123 510 510 123 510 510 123 510 510 123 510 B Value (K) 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 Note 1: ^ = Tolerance of R25 Note 2: * = Tolerance of B value *Special specification are available upon request Tolerance of B value Max. Power Rating at 25C Dissipation Factor (%) Pmax(mW) (mW/C) (Sec.) TL~TU(C) 170 Approx. 1.7 Approx. 2 -40 ~ +125 123 Thermal Operating Time Temperature Constant Range Safety Approvals UL 23 123 210 Approx 2.1 Approx 3.1 -40~+125 TSM NTC Thermistors Series MERITEK SMD Thermistors Electrical Characteristics Part No. Zero Power Tolerance Resistance of at 25C R25 R25(K) 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* TSM2A503^39H* TSM2A683^39H* TSM2A104^405* TSM2A204^410* TSM2A224^410* TSM3A472^34D* TSM3A502^34D* TSM3A103^34D* TSM3A103^39H* TSM3A223^39H* TSM3A473^39H* TSM3A503^39H* TSM3A683^39H* TSM3A104^405* TSM3A204^410* TSM3A224^410* TSM3A474^425* 1 4.7 5 6.8 10 10 10 15 20 22 22 30 47 50 68 100 200 220 4.7 5 10 10 22 47 50 68 100 200 220 470 ( %) B Value (K) 3200 3435 3435 3435 3435 3800 3975 3950 3950 123 25/85 3800 510 3975 3975 3975 3975 3975 4050 4100 4100 3435 3435 3435 3975 3975 3975 123 25/85 3975 510 3975 4050 4100 4100 4250 Note 1: ^ = Tolerance of R25 Note 2: * = Tolerance of B value *Special specification are available upon request Tolerance of B value Max. Power Rating at 25C Dissipation Factor (%) Pmax(mW) (mW/C) Thermal Operating Time Temperature Constant Range (Sec.) TL~TU(C) Safety Approvals UL 123 240 Approx 3.2 Approx 5.4 -40~+125 123 240 123 320 Approx 3.2 Approx 5.4 Approx 3.2 Approx 6.7 -40~+125 -40~+125