NT高溫熱敏電阻

NT高溫熱敏電阻屬性

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NT高溫熱敏電阻描述

產品特點： NT - 4熱敏電阻是高耐熱，高靈敏度的玻璃封裝類型的熱敏電阻。玻璃封裝具
有小型、應答性出色，自動化生產穩定性，和很高的可靠性用途廣泛。
適用范圍： 冷暖氣設備，熱水器，微波爐，各種家電住設機器，混合動力車的燃料電池車，
各種汽車電子設備，醫療，防災安全。辦公自動化其他高溫高速檢測冷氣和暖氣
設備，熱水器，微波爐，各種家電住設機器，混合動力車的燃料電池車，各種汽
車電氣設備醫療，防災，安全，辦公設備其他高溫高速檢測。

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NT Thermistor (high temperature, high sensitivity,glassencapsulated) Semitec’s glass encapsulated NT-4 series thermistor features high heat resistance and high sensitivity. Compared with conventional thermistors, the NT-4 thermistors are smaller, faster in response, and more reliable which makes them suitable for various applications.

Applications
HVAC equipment, water heaters, microwave ovens, home appliances, hybrid vehicles, fuel cell vehicles, automotive electronics, medical, disaster prevention, security, office automation, other high-temperature, high-speed sensing applications

Part number

Dimensions



定　格
形名 定格ゼロ負荷抵抗値　
※1、※2 B 定數 　※3 B value 　 熱放散定數
(mW/℃) 熱時定數
※4(s)　 定格電力
(mW) at 25℃ 使用溫度
範囲
(℃)
溫度
(℃) 抵抗
(kΩ) 許容差 溫度
(℃) B定數
（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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