Yantai Rongfan Electronic Technology Co., Ltd
Yantai Rongfan Electronic Technology Co., Ltd
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Small Size 0603-101 Chip Ceramic PTC Thermistor SMD CPTC Thermistor For LED Current Limiting
Features
Applications
1. Laptop computer
Structure and size
| NO | SIZE(EIA) | L1 | W | H max. | L2 and L3. |
| TPM1P | 0603 | 1.60±0.15 | 0.80±0.15 | 0.80±0.15 | 0.40±0.20 |
| TPM2P | 0805 | 2.00±0.20 | 1.25±0.20 | 1.00 max. | 0.45±0.25 |
| TPM4P | 1210 | 3.20±0.30 | 2.50±0.25 | 1.80 max. | 0.50±0.20 |
| The following applies only to TPM2P150M100R and TPM2P220M100R | |||||
| TPM2P | 0805 | 2.00±0.20 | 1.25±0.20 | 1.45 | 0.45±0.25 |
Electrical Characteristics
0603 Series
|
Part No. |
Curie temperature |
25℃ Rated Resistance |
Non-Operating Current |
Tip current |
Max Voitage |
Max Current |
Operating temperature range | |||
| @ +60℃ | @ +25℃ | @+25℃ | @ -10℃ | @ Vmax | @V=0 | |||||
| Tc (℃) | R25 (Ω) | IN (mA) | IT (mA) | Vmax (VDC ) | Imax (mA) | TL~TU (℃) | ||||
| TPM1P330M100R |
100±10 | 33 | 25 | 36 | 71 | 85 |
24 | 900 |
-10 ~ +60 |
-40~ +125 |
| TPM1P470M100R | 47 | 20 | 29 | 61 | 75 | 630 | ||||
| TPM1P600L100R | 60 | 20 | 29 | 61 | 75 | 500 | ||||
| TPM1P800M100R | 80 | -- | 26 | 55 | -- | 400 | ||||
| TPM1P101M100R | 100 | 15 | 21 | 45 | 55 | 300 | ||||
| TPM1P221M100R | 220 | 10 | 14 | 29 | 35 | 130 | ||||
| TPM1P471M100R | 470 | 7 | 10 | 21 | 25 | 60 | ||||
0805 Series
|
Part No. |
Curie temperature |
25℃ Rated Resistance |
Non-Operating Current |
Tip current
|
Max Voitage
|
Max Current
| Operating temperature range | ||||
| @ +85℃ | @ +25℃ | @+25℃ | @ -40℃ | @ Vmax | @V=0 | ||||||
| Tc (℃) | R25 (Ω) | IN (mA) | IT (mA) | Vmax (VDC ) | Imax (mA) | TL~TU (℃) | |||||
| TPM2P150M100R |
100±10 | 15 | 40 | 59 | 116 | 140 |
20 | 1600 |
-10 ~ +60 | -40~ +125 | |
| TPM2P220M100R | 22 | 30 | 44 | 91 | 110 | 1100 | |||||
| TPM2P221M100R | 220 | 10 | 14 | 29 | 35 | 24 | 130 | ||||
1210 Series
|
Part No. |
Curie temperature |
25℃ Rated Resistance |
Non-Operating Current |
Tip current
|
Max Voitage
|
Max Current
| Operating temperature range | |||
| @ +85℃ | @ +25℃ | @+25℃ | @ -40℃ | @ Vmax | @V=0 | |||||
| Tc (℃) | R25 (Ω) | IN (mA) | IT (mA) | Vmax (VDC ) | Imax (mA) | TL~TU (℃) | ||||
| TPM4P270H110R | 110±10 | 27 | 40 | 90 | 180 | 263 | 30 | 500 |
-40 ~ +85 |
-40~ +125 |
| TPM4P550H120R | 120±10 | 55 | 34 | 60 | 130 | 190 | 30 | 400 | ||
| TPM4P121H120R | 120±10 | 120 | 23 | 40 | 90 | 132 | 80 | 300 | ||
| TPM4P401H090R | 90±10 | 400 | 6 | 15 | 40 | 59 | 265 | 200 | ||
| TPM4P152S120R | 120±10 | 1500 | 4 | 12 | 22 | 32 | 400 | 150 | ||
Protection current range(0603Series)
Protection current range(0805Series)
Protection current range(1210Series)
Typical Application Circuit
Packaging
| Size(EIA) | Quantity(Pcs/roll) |
| 0603 | 4,000 |
| 0805 | 3,500 |
| 1210 | 2,500 |