CPTC Thermistor:TPM-P Type Features 1. RoHS & Halogen-free compliant 2. EIA size 63,85,121 3. Suitable for reflow soldering 4. Suitable for over-current or short circuit protection 5. Agency Recognition: UL&cUL:File No.E138827 TUV:File No.R5193877 Recommended Applications 1. Notebook computer 2. AC adapter 3. Battery charger 4. LED 5. Over-current protection for any consumer device Part Number Code 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 TPM Product Type THINKING SMD CPTC Thermistor P Series Over Protection Series Resistance (R 25) 33 33Ω 47 47Ω 11 1Ω Curie Point Temperature 1 1 11 11 Packaging R Reel Optional Suffix 1 ~ZZZ Size (EIA) 1 63 2 85 4 121 Structures and Dimensions Tolerance of R 25 M ±2% H ±25% S ±35% (Unit: mm) Part No. Size (EIA) L1 W H max. L2 and L3. TPM1P 63 1.6±.15.8±.15.95.4±.2 TPM2P 85 2.±.2 1.25±.2 1..45±.25 TPM4P 121 3.2±.3 2.5±.25 1.8.5±.2 For TPM2P15M1R & TPM2P22M1R TPM2P 85 2.±.2 1.25±.2 1.45.45±.25 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 16 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Electrical Characteristics SMD 63 Part No. Curie Point Temp. Zero Power Resistance at 25 Non-operating Trip @ +6 @ +25 @+25 @ -1 Voltage Operating Temperature Range @ Vmax @V= Safety Approvals Tc ( ) R 25 (Ω) In It Vmax (V DC ) Imax T L~T U ( ) UL/ cul TUV TPM1P33M1R 33 25 36 71 85 9 TPM1P47M1R 47 2 29 61 75 63-1 ~ -4~ TPM1P11M1R 1±1 1 15 21 45 55 24 3 +6 +125 TPM1P221M1R 22 1 14 29 35 13 TPM1P471M1R 47 7 1 21 25 6 SMD 85 Part No. Curie Point Temp. Tc ( ) Zero Power Resistance at 25 R 25 (Ω) Non-operating Trip @ +6 @ +25 @+25 @ -1 In It Voltage Vmax (V DC ) Imax TPM2P15M1R 15 4 59 116 14 16 2 TPM2P22M1R 1±1 22 3 44 91 11 11 TPM2P221M1R 22 1 14 29 35 24 13 Operating Temperature Range @ Vmax @V= T L~T U ( ) -1 ~ +6-4~ +125 Safety Approvals UL/ cul TUV SMD 121 Part No. Curie Point Temp. Tc ( ) Zero Power Resistance at 25 R 25 (Ω) Non-operating Trip @ +85 @ +25 @+25 @ -4 In It Voltage Vmax (V DC ) TPM4P27 11R 11±1 27 4 9 18 263 3 5 Imax Operating Temperature Range @ Vmax @V= T L~T U ( ) Safety Approvals UL/ cul TUV TPM4P55 12R 12±1 55 34 6 13 19 3 4 TPM4P121 12R 12±1 12 23 4 9 132 8 3 TPM4P41 9R 9±1 4 6 15 4 59 265 2 TPM4P152 12R 12±1 15 4 12 22 32 4 15 Note1: = Tolerance of R 25(H : ± 25%; S : ± 35%) -4 ~ +85-4~ +125 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 17 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Protective Threshold Range(SMD 63 Series) 1 TPM1P33M1R 1 TPM1P47M1R 8 8 6 6 4 4 2 2-1 1 2 3 4 5 6-1 1 2 3 4 5 6 6 TPM1P11M1R 6 TPM1P221M1R 4 4 2 2-1 1 2 3 4 5 6-1 1 2 3 4 5 6 4 TPM1P471M1R 2-1 1 2 3 4 5 6 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 18 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Protective Threshold Range(SMD 85 Series) 16 TPM2P15M1R 16 TPM2P22M1R 14 14 12 12 1 1 8 8 6 6 4 4 2 2-1 1 2 3 4 5 6-1 1 2 3 4 5 6 TPM2P221M1R 6 4 2-1 1 2 3 4 5 6 TPM4P27 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 19 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Protective Threshold Range(SMD 121 Series) TPM4P27H11R TPM4P55H12R 3 25 25 2 2 15 15 1 1 5 5-4 -2 2 4 6 8 1-4 -2 2 4 6 8 1 2 TPM4P121H12R 8 TPM4P41H9R 15 6 1 4 5 2-4 -2 2 4 6 8 1-4 -2 2 4 6 8 1 4 TPM4P152H12R 3 2 1-4 -2 2 4 6 8 1 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 11 www.thinking.com.tw 218.4
Temperature CPTC Thermistor:TPM-P Type Typical Application Circuit PTC PTC LOAD Fig 1. Over-current Protection Fig 2. LED Protection Soldering Recommendation IR-Reflow Soldering Profile 255~26 Preheating Peak temp Cooling 217 6~15 sec 15~22 Tamb 3 /sec (max.) 6~18 secs 3 /sec 2~4 (max.) secs. 8 minutes max Time 6 /sec (max.) Note : Suitable for reflow soldering only. THINKING ELECTRONIC INDUSTRIAL Co., LTD. 111 www.thinking.com.tw 218.4
X CPTC Thermistor:TPM-P Type Reworking Conditions with Soldering Iron Item Temperature of Soldering Iron-tip Soldering Time Diameter of Soldering Iron-tip Conditions 36 (max.) 3 sec (max.) Φ 3mm (max.) Caution:Not to touch the component surface with soldering iron directly to prevent component damage. Recommended Soldering Pad Dimensions Y G Z Size(EIA) Z (mm) G (mm) X (mm) Y (mm) 63 3. 1. 1. 1. 85 3.4 1. 1.4 1.2 121 4.5 2.1 2.8 1.2 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 112 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Reliability Item Standard Test Conditions / Methods Specifications The conditions shown below shall be repeated 5 cycles on PCB Rapid Change of Temperature IEC 668-2-14 Step Temperature ( ) Period (minutes) 1-4 ± 5 3 ± 3 R 25 /R 25 2 % 2 Room temperature 5 ± 3 3 125 ± 5 3 ± 3 4 Room temperature 5 ± 3 Damp Heat, Steady State IEC 668-2-78 6 ± 2, 9 ~ 95% RH, 1± 24 hrs R 25 /R 25 2 % Bending Strength IEC-668-2-21 Warp 2mm Speed <.5mm/sec. Duration: 1 sec on PCB. R 25 /R 25 1 % High Temp. Storage IEC 668-2-2 125 ± 3, 1 ± 24 hrs Low Temp. Storage IEC 668-2-1-4 ± 3, 1 ± 24 hrs R 25 /R 25 2 % R 25 /R 25 2 % High Temp. Endurance Load Specification Standard 6 ± 3 Vmax., for 1.5hrs on /.5hrs off, 1 ± 24 hrs R 25 /R 25 2 % High Temp. Load IEC 6738-1 7.24.3 85 ± 5, Vmax., 1 ± 24 hrs *1 R 25 /R 25 2 % Climatic Sequence IEC 6738-1 7.22 a. 125 x 16 hrs b. 1st cycle : 4 95 %RH x 24 hrs c. -4 x 2 hrs d. 5 cycles : 4 95% RH x 24 hrs / Cycle R 25 /R 25 2 % Solderability IEC 668-2-58 245 ± 5, 3 ±.3 sec At least 95% of terminal electrode is covered by new solder Resistance to Soldering Heat IEC 668-2-58 8.1.2.2 Solder reflow method Preheating:15~18,6~12 secs Peak temp:245~255, 2 secs (reflow) R 25 /R 25 2 % Note1: *1: Apply for TPM4P Series THINKING ELECTRONIC INDUSTRIAL Co., LTD. 113 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Packaging Taping Specification (63 & 85 type) (Unit: mm) Size Index A B W E F P 1 P 2 P D K ±.2 ±.2 ±.2 ±.1 ±.5 ±.1 ±.5 ±.1 ±.1 ±.1 63 1.1 1.9 8 1.75 3.5 4 2 4 1.55.95 85 1.5 2.3 8 1.75 3.5 4 2 4 1.55 1. Taping Specification (85 type, For TPM2P15M1R,TPM2P22M1R) (Unit: mm) Size Index A B W E F P 1 P 2 P D D 1 T ±.2 ±.2 ±.2 ±.1 ±.5 ±.1 ±.5 ±.1 ±.1 ±.1 ±.1 85 1.5 2.3 8 1.75 3.5 4 2 4 1.55 1.22 THINKING ELECTRONIC INDUSTRIAL Co., LTD. 114 www.thinking.com.tw 218.4
CPTC Thermistor:TPM-P Type Packaging Taping Specification (121 type) (Unit: mm) Size Index A B W E F P 1 P 2 P D D 1 T ±.2 ±.2 ±.2 ±.1 ±.5 ±.1 ±.5 ±.1 ±.1 ±.1 ±.1 121 2.75 3.55 8 1.75 3.5 4 2 4 1.55 1.25 Quantity Size(EIA) Quantity(pcs/reel) 63 4, 85 3,5 121 2,5 Warehouse Storage Condition of Products Storage Conditions : 1. Storage Temperature: -1 ~+4 2. Relative Humidity: 75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage : 1 year THINKING ELECTRONIC INDUSTRIAL Co., LTD. 115 www.thinking.com.tw 218.4