Yantai Rongfan Electronic Technology Co., Ltd
Yantai Rongfan Electronic Technology Co., Ltd
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0402-102 Chip Ceramic PTC Thermistor Resettable CPTC Thermistor Surface Mount For Temperature Sensing Applications
Features
1. Excellent thermal response due to small size
2. Suitable for countermeasure to short circuit test in safety standard.
3. Stable resistance after operation due to ceramic PTC.
4. Similar size is possible due to the large capacity for electric power.
5. Solid-state construction provides excellent mechanical vibration and impact resistance.
6. The SMD type's small size and light weight are helpful in miniaturizing the circuit.
Applications
Structure and size
| NO | SIZE(EIA) | L1 | W | H max. | L2 and L3 |
| TPM0 | 0402 | 1.00±0.15 | 0.50±0.10 | 0.50±0.10 | 0.20±0.10 |
| TPM1 | 0603 | 1.60±0.15 | 0.80±0.15 | 0.80±0.15 | 0.40±0.20 |
|
TPM2 |
0805 |
2.00±0.20 |
1.25±0.20 | 1.00 max. |
0.45±0.25 |
| 1.45 (Only applicable to TPM2S150N130R) |
Electrical Characteristics
0402 Series
|
Part No. | 25℃Rated Resistance | Sensing temperature 1 @4.7 KΩ | Sensing temperature 2 @47 KΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts1 | Ts2 | Vmax | TL~TU | |
| (Ω) | (℃) | (℃) | (VDC) | (℃) | |
| TPM0S471P095R |
470 | 95±5 | -- |
32 | -25 ~ +110 |
| TPM0S471P105R | 105±5 | -- | -25 ~ +120 | ||
| TPM0S471P115R | 115±5 | -- | -25 ~ +130 | ||
| TPM0S471P125R | 125±5 | -- | -25 ~ +140 | ||
| TPM0S471P115RT | 115±5 | 130±7 | -25 ~ +140 | ||
| TPM0S541N115RT | 540 | 115±5 | 135±7 | -25 ~ +150 |
|
Part No. | 25℃Rated Resistance | Sensing temperature 1 @ 10 KΩ | Sensing temperature 2 @100 KΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts1 | Ts2 | Vmax | TL~TU | |
| (KΩ) | (℃) | (℃) | (VDC) | (℃) | |
| TPM0S102P085R |
1 | 85±5 | -- |
32 | -40 ~ +100 |
| TPM0S102P125R | 125±5 | -- | -40 ~ +140 | ||
| TPM0S102P065RS | 65±5 | 80±5 | -40 ~ +90 | ||
| TPM0S102P075RS | 75±5 | 90±5 | -40 ~ +100 | ||
| TPM0S102P085RS | 85±5 | 100±5 | -40 ~ +110 | ||
| TPM0S102P095RS | 95±5 | 110±5 | -40 ~ +120 | ||
| TPM0S102P105RS | 105±5 | 120±3 | -40 ~ +130 | ||
| TPM0S102P115RS | 115±5 | 130±5 | -40 ~ +140 | ||
| TPM0S102P125RS | 125±5 | 140±5 | -40 ~ +150 | ||
| TPM0S102P065RT | 65±5 | 80±3 | -40 ~ +90 | ||
| TPM0S102P075RT | 75±5 | 90±3 | -40 ~ +100 | ||
| TPM0S102P085RT | 85±5 | 100±3 | -40 ~ +110 | ||
| TPM0S102P095RT | 95±5 | 110±3 | -40 ~ +120 | ||
| TPM0S102P105RT | 105±5 | 120±3 | -40 ~ +130 | ||
| TPM0S102P115RT | 115±5 | 130±3 | -40 ~ +140 | ||
| TPM0S102P125RT | 125±5 | 140±3 | -40 ~ +150 |
|
Part No. | 25℃Rated Resistance | Sensing temperature @4.7MΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts | Vmax | TL~TU | |
| (KΩ) | (℃) | (VDC) | (℃) | |
| TPM0S103P080R |
10 | 80±5 |
32 | -25 ~ +95 |
| TPM0S103P095R | 95±5 | -25 ~ +110 | ||
| TPM0S103P100R | 100±5 | -25 ~ +115 | ||
| TPM0S103P110R | 110±5 | -25 ~ +125 | ||
| TPM0S103P120R | 120±5 | -25 ~ +135 | ||
| TPM0S103P130R | 130±5 | -25 ~ +145 | ||
| TPM0S473P130R | 47 | 130±5 | -25 ~ +145 |
Resistance temperature characteristic curve (typical)
R25=540Ω TPM0S541N115RT
TPM0S102PXXXR TPM0S102PXXXRS(RT)
Typical Application Circuit
Packaging
| Size(EIA) | Quantity(Pcs/roll) |
| 0402 | 10,000 |
| 0603 | 4,000 |
| 0805 | 3,500 |