

单位:mm
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特点 |
● 工作温度-50 ℃ ~ +125 ℃
● 精度高可达+/-0.1℃
● 良好的耐热循环能力
● 稳定性好
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应用范围 |
● 小家电 ● 电子钟 ● CPU风扇
● 电脑主机板 ● 充电器 ● 空调设备
● 汽车电子 ● 液位传感 ● 电子台历
● 手机电池 ● 暖气设备
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产品规格型号的表示方法 |

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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 |
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℃ | |||||||||||
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R103 |
10×103 Ω |
D |
±0.5℃ |
4100: B=4100 |
B |
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F |
±1% | |||||||||||
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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 |
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Part No. |
R (KΩ) |
B (K) |
Rated Power @ |
DisSIPation factor(δ) (mW/℃) |
Thermal time constant (s) |
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AT102□B |
1.0kΩ |
3150 K |
15 |
2.5 |
≦15 |
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AT202□B |
2.0kΩ |
3150 K |
15 |
2.5 |
≦15 |
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AT502□B |
5.0kΩ |
3274K |
15 |
2.5 |
≦15 |
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AT502□B3435B |
5.0kΩ |
3435K |
15 |
2.5 |
≦15 |
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AT502□B |
5.0 kΩ |
3470K |
15 |
2.5 |
≦15 |
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AT502□B |
5.0kΩ |
3950K |
15 |
2.5 |
≦15 |
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AT103□B |
10.0kΩ |
3274K |
15 |
2.5 |
≦15 |
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AT103□B3435B |
10.0kΩ |
3435K |
15 |
2.5 |
≦15 |
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AT103□B |
