Standard No.:	GB/T 13189-1991
English Name:	Geanral specification for the indirectly heated thermistors with negative temperature coefficient
Chinese Name:	旁热式负温度系数 热敏电阻器总规范 (可供认证用)
Chinese Classification:	L15    Sensitive component and sensor
Professional Classification:	GB    National Standard
ICS Classification:	31.040.30 31.040.30    Thermistors 31.040.30
Issued by:	SBTS
Issued on:	1991-09-21
Implemented on:	1992-5-1
Status:	abolished
Abolished on:	2005-10-14
Superseding:	SJ 1557-1980 General specification for indirectly heated temperature coefficient themistors
Language:	English
File Format:	PDF
Word Count:	11000 words
Price(USD):	330.00
Delivery:	via email in 1~5 business day

本规范适用于电气和电子设备用绝缘或非绝缘型的旁热式负温系数热敏电阻器。注：直热式负温系数热敏电阻器主要用于温度测量、调整和补偿电路用以限制电流和获得时间延迟；而旁热式负温系数热敏电阻器是在中间放大级调整电路中(在输出输入之间没有电的连接的负反馈电路)作电流有效值的测量或作为热电耦合器件。这类旁热式负温系数热敏电阻器的一个重要的特性是：电流通加热件对热敏电阻体加热因而可以减弱环境温度对热敏电阻器的影响。