IT Series -- NTC Thermistor for Electronic Thermometer-IT Series - NTC Thermistor for Electronic Thermometer

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Product Catalogue

E-mail :

mka@exsense.com.cn

mkc@exsense.com.cn

Tel :

+86-758-2876921/2877695

Fax :

0758-2838131

QQ :

3004803562/1508496831

Address :

Tangxia Industry Zone, Mugang Town, Duanzhou Dist, Zhaoqing City, Guangdong, Pro., China

Technical Support

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IT Series -- NTC Thermistor for Electronic Thermometer

FEATURES

1、High accuracy tolerances to +/-0.1℃, Good coherence.
2、Small size, Fast response, High sensitivity.
3、High stability and High reliability.
4、Operating temperature range：-50℃ ~ +110℃.

APPLICATION

1、Electronics thermometer
2、Medical instrument

Part Number Identification

Electronic Parameter Specification

Part No.	R₂₅_℃ (KΩ)	B(K)	Rated Power @ 25℃（mW）	Dissipation Factor(δ) (mW/℃)	Thermal Time Constant (S)
IT502□3470A	5.0	3470 ±1%	3.5	0.7	≤3.2
IT502□3950A	5.0	3950 ±1%
IT103□3470A	10.0	3470 ±1%
IT103□3950A	10.0	3950 ±1%
IT203□3950A	20.0	3950 ±1%
IT503□3950A	50.0	3950 ±1%
IT104□3950A	100	3950 ±1%

◆The B-tolerance is ±1% when R-tolerance within ±3%, others are ±2%.

◆Special part number could be custom designed.