Yantai Rongfan Electronic Technology Co., Ltd
Yantai Rongfan Electronic Technology Co., Ltd
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0603-471 Chip Ceramic PTC Thermistor Overheating Protection Ceramic Resettable CPTC Thermistor For Temperature Sensing
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
0603 Series
|
Part No. | 25℃Rated Resistance | Sensing temperature @ 1 KΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts1 | Vmax | TL~TU | |
| (Ω) | (℃) | (VDC) | (℃) | |
| TPM1S101N115R |
100 | 115±7 |
24 | -25 ~ +130 |
| TPM1S101N130R | 130±7 | -25 ~ +145 |
|
Part No. | 25℃Rated Resistance | Sensing temperature @ 2.2KΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts2 | Vmax | TL~TU | |
| (Ω) | (℃) | (VDC) | (℃) | |
| TPM1S221N090R |
220 | 90±7 |
24 | -25 ~ +105 |
| TPM1S221N105R | 105±7 | -25 ~ +120 |
|
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) | (℃) | |
| TPM1S471P065R |
470 | 65±5 | -- |
32 | -25 ~ +80 |
| TPM1S471P075R | 75±5 | -- | -25 ~ +90 | ||
| TPM1S471P080R | 80±5 | -- | -25 ~ +95 | ||
| TPM1S471P085R | 85±5 | -- | -25 ~ +100 |
|
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) | (℃) | |
| TPM1S471P095R |
470 | 95±5 | -- |
32 | -25 ~ +110 |
| TPM1S471P100R | 100±5 | -- | -25 ~ +115 | ||
| TPM1S471P105R | 105±5 | -- | -25 ~ +120 | ||
| TPM1S471P110R | 110±5 | -- | -25 ~ +125 | ||
| TPM1S471P115R | 115±5 | -- | -25 ~ +130 | ||
| TPM1S471P125R | 125±5 | -- | -25 ~ +140 | ||
| TPM1S471P135R | 135±5 | -- | -25 ~ +150 | ||
| TPM1S471P065RT |
470 | 65±5 | 80±7 |
32 | -25 ~ +90 |
| TPM1S471P075RT | 75±5 | 90±7 | -25 ~ +100 | ||
| TPM1S471P085RT | 85±5 | 100±7 | -25 ~ +110 | ||
| TPM1S471P095RT | 95±5 | 110±7 | -25 ~ +120 | ||
| TPM1S471P105RT | 105±5 | 120±7 | -25 ~ +130 | ||
| TPM1S471P115RT | 115±5 | 130±7 | -25 ~ +140 | ||
| TPM1S471P125RT | 125±5 | 140±7 | -25 ~ +150 | ||
| TPM1S471P130RT | 130±5 | 145±5 | -25 ~ +155 | ||
| TPM1S471P135RT | 135±5 | 150±7 | -25 ~ +160 |
|
Part No. | 25℃Rated Resistance | Sensing temperature @ 4.7MΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts2 | Vmax | TL~TU | |
| (KΩ) | (℃) | (VDC) | (℃) | |
| TPM1S102P095R |
1 | 95±5 | 32 | -25 ~ +110 |
| TPM1S102P105R | 105±5 | -25 ~ +120 | ||
| TPM1S102P115R | 115±5 | -25 ~ +130 |
|
Part No. | 25℃Rated Resistance | Sensing temperature @ 4.7MΩ | Max Voitage(V) | Operating temperature range |
| R25 | Ts | Vmax | TL~TU | |
| (KΩ) | (℃) | (VDC) | (℃) | |
| TPM1S103P075R |
10 | 75±5 |
32 | -25 ~ +90 |
| TPM1S103P080R | 80±5 | -25 ~ +95 | ||
| TPM1S103P110R | 110±5 | -25 ~ +125 | ||
| TPM1S103P120R | 120±5 | -25 ~ +135 | ||
| TPM1S103P130R | 130±5 | -25 ~ +145 | ||
| TPM1S473P130R | 47 | 130±5 | -25 ~ +145 |
Resistance temperature characteristic curve (typical)
TPM1S473P130R
Packaging
| Size(EIA) | Quantity(Pcs/roll) |
| 0402 | 10,000 |
| 0603 | 4,000 |
| 0805 | 3,500 |