特点 |
应用范围 |
产品规格型号的表示方法 |
① |
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② |
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③ |
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④ |
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⑤ | ||||
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AT 系列 热敏 电阻 |
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R202 |
20×102Ω |
B |
±0.1℃ |
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3435: B=3435 |
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A |
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C |
±0.25℃ | |||||||||||
R103 |
10×103 Ω |
D |
±0.5℃ |
4100: B=4100 |
B |
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F |
±1% | |||||||||||
R473 |
47×103 Ω |
G |
±2% | |||||||||
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H |
±3% |
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J |
±5% |
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电性能参数 |
Part No. |
R (KΩ) |
B (K) |
Rated Power @ |
DisSIPation factor(δ) (mW/℃) |
Thermal time constant (s) |
AT102□B |
1.0kΩ |
3150 K |
15 |
2.5 |
≦15 |
AT202□B |
2.0kΩ |
3150 K |
15 |
2.5 |
≦15 |
AT502□B |
5.0kΩ |
3274K |
15 |
2.5 |
≦15 |
AT502□B3435B |
5.0kΩ |
3435K |
15 |
2.5 |
≦15 |
AT502□B |
5.0 kΩ |
3470K |
15 |
2.5 |
≦15 |
AT502□B |
5.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT103□B |
10.0kΩ |
3274K |
15 |
2.5 |
≦15 |
AT103□B3435B |
10.0kΩ |
3435K |
15 |
2.5 |
≦15 |
AT103□B |
10.0kΩ |
3470K |
15 |
2.5 |
≦15 |
AT103□B |
10.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT103□B |
10.0kΩ |
4100K |
15 |
2.5 |
≦15 |
AT153□B |
15.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT153□B |
15.0kΩ |
4100K |
15 |
2.5 |
≦15 |
AT203□B |
20.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT203□B |
20.0kΩ |
4100K |
15 |
2.5 |
≦15 |
AT223□B |
22.0kΩ |
4200K |
15 |
2.5 |
≦15 |
AT333□B |
33.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT403□B |
40.27kΩ |
3928K |
15 |
2.5 |
≦15 |
AT473□B |
47.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT473□B |
47.0kΩ |
4100K |
15 |
2.5 |
≦15 |
AT503□B |
50.0kΩ |
3950K |
15 |
2.5 |
≦15 |
AT503□B |
50.0kΩ |
4100K |
15 |
2.5 |
≦15 |
AT104□B |
100KΩ |
3950K |
15 |
2.5 |
≦15 |
AT104□B |
100kΩ |
4100K |
15 |
2.5 |
≦15 |
AT104□B |
100kΩ |
4400K |
15 |
2.5 |
≦15 |
◆电阻值精度为±3%以内的,B值对应误差为±1%,其余B值误差均为±2%。