Shenzhen Hwalon Electronic Co., Ltd.
Shenzhen Hwalon Electronic Co., Ltd. PTC/NTC thermistors manufacturer
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Stable Performance Overheat Protection Thermistor For Switching Power Supply
Description and features:
Competitive Advantage:
1, We can offer equivalent PTC thermistor of Thinking & TDK
2, No requirement for reseting after over-heat protection
3, Long life working time
4, Good stability
5, Quick action
6, Wide range protection temperature: 30~150°C
7, Convenient installment and small size
Application:
| application | |||||
| LED control panel | LED lighting | switching power supply | automatic lathe | transformers | electro-thermal oven |
Typical application circuit: overheat protection circuit and overheat sensing heat.
Part no. for your reference:
| part no. | max. voltage (V) | switch temp. ( ℃) | protection temp. ( ℃) | R25 ℃ ( Ω ) max | Rs-15 ℃ ( Ω) | Rs ( Ω) | max current(mA) |
| H6PR101R60 | 30 | 40 | 60 | 100 | 330 | 470 | 100 |
| H6PR101R70 | 30 | 50 | 70 | 100 | 330 | 470 | 100 |
| H6PR101R80 | 30 | 60 | 80 | 100 | 330 | 470 | 100 |
| H6PR101R90 | 30 | 70 | 90 | 100 | 330 | 470 | 100 |
| H6PR101R100 | 30 | 80 | 100 | 100 | 330 | 470 | 100 |
| H6PR101R110 | 30 | 90 | 110 | 100 | 330 | 470 | 100 |
| H6PR101R120 | 30 | 100 | 120 | 100 | 330 | 470 | 100 |
| H6PR101R130 | 30 | 110 | 130 | 100 | 330 | 470 | 100 |
| H6PR331R60 | 30 | 40 | 60 | 330 | 1500 | 2200 | 100 |
| H6PR331R70 | 30 | 50 | 70 | 330 | 1500 | 2200 | 100 |
| H6PR331R80 | 30 | 60 | 80 | 330 | 1500 | 2200 | 100 |
| H6PR331R90 | 30 | 70 | 90 | 330 | 1500 | 2200 | 100 |
| H6PR331R100 | 30 | 80 | 100 | 330 | 1500 | 2200 | 100 |
| H6PR331R110 | 30 | 90 | 110 | 330 | 1500 | 2200 | 100 |
Dimensions:
one: the first surface mount
∮8.5(±0.5)*6.5(max.)
two: the second surface mount
∮7.8(±0.3)*4(±0.3)
three: lead type
∮4.5(max.)*3.5(max.)
We can OEM for customers except above dimensions.
PTC thermal protection stable performance Overheat Protection Thermistor for LED lighting