Current Limiting Power NTC Thermistor Nanjing Shiheng Elec MF72 10D9-3.5 Featuring Silicone Resin Encapsulation

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Product Description

Product Overview

The MF72 Series Power NTC Thermistor from Nanjing Shiheng Electronics Co., Ltd. is designed for current limiting applications. It features a silicone resin encapsulation, offering high temperature resistance (up to 300C), fast heat dissipation, and good insulation. The thermistor is suitable for various industrial applications requiring surge current suppression.

Product Attributes

Brand: Shiheng
Series: MF72
Product Type: Power NTC Thermistor
Encapsulation Material: Green Silicone Resin
Certifications: ISO9001:2015, IATF16949:2016, ISO14001:2015, RoHS 2.0, CQC (CQC04001010556), TUV (R50245892), UL (E241319), Jiangsu Province High-tech Product
Origin: Nanjing, China

Technical Specifications

Item	Symbol	Test Conditions	Unit	Requirements
Zero Power Resistance at 25	R25	Ta=250.5 (Test Power 0.1mW, in air)		1020%
B-value (B25/50)	B	Ta=250.01, Tb=500.01	K	280010%
Max steady current	I max	-	A	2
Max allowable capacity value	CT	240Vac	F	150
Thermal dissipation Coefficient		In still air	mW/	11
Thermal time constant		In still air	sec	32
Withstand voltage	-	500V/AC 1min	-	No breakthrough and flash over
Insulation resistance	-	500V/DC 1min	M	500
Operating temperature range	-	-		-40 ~ 170
Maximum rated power	Pmax	-	W	2
Model: MF72 10D9	Dimensions (mm):	D Max: 10.0	-	L1: 3.50.5
		L2: 52	-	F0.5: 7.5
		Max d0.05: 5.5	-	0.8
Lead wire material	-	-	-	Tinned copper clad steel wire