石塚NT系列热敏电阻

石塚NT系列热敏电阻

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2023-09-19 12:25:59
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东莞市晶品电子科技有限公司

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产品简介

石塚NT系列热敏电阻

详细介绍

特点:

空调设备、热水器、微波炉、各种家电及住宅设备、混合动力汽车、燃料电池汽车、各种汽车电器设备
医疗、防灾、安保、OA设备、其他高温高速检测

编码规则:


外形结构图:


电气规格:


形名

定格ゼロ負荷抵抗値
※1
※2

B 定数 ※3 B value

熱放散定数
(mW/℃)

熱時定数
※4(s)

定格電力
(mW) at 25℃

使用温度
範囲
(℃)

温度
(℃)

抵抗
(kΩ)

許容差

温度
(℃)

B定数
K

許容差

852NT-4-R050H34G

50

3.485

±3%

0/100

3450

±2%

0.8

6 (0.6)

4

-50+300

103NT-4-R025H34G

25

10

25/85

3435

103NT-4-R025H41G

25

10

25/85

4126

493NT-4-R100H40G

100

3.3

0/100

3970

503NT-4-R025H42G

25

50

25/85

4288

104NT-4-R025H42G

25

100

25/85

4267

104NT-4-R025H43G

25

100

25/85

4390

204NT-4-R025H43G

25

200

25/85

4338

234NT-4-R200H42G

200

1

100/200

4537

504NT-4-R025H45G

25

500

25/85

4526

105NT-4-R025H46G

25

1000

25/85

4608

1 Rated zero-power resistance at each temperature.
2 Other resistance tolerance is also available, please ask us.
3 B value: determined by rated zero-power resistance at each temperature.
4 Time when thermistor reached 63.2% of the temperature difference. The value is measured in the air.(silicon oil)


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