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Dongguan Reomax Electronics Technology Co., Ltd

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Country/Region:china

Contact Person:MrTyler Yuan

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China UMI TAM 44 Series Thermal Cutoff Fuse 44E 442 44X 44K 44H Thermal Fuse 0.5A 1A 5A 50V 250V wholesale

UMI TAM 44 Series Thermal Cutoff Fuse 44E 442 44X 44K 44H Thermal Fuse 0.5A 1A 5A 50V 250V

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Brand Name :UMI

Model Number :44 series

Place of Origin :China

MOQ :1000

Price :USD0.15~0.2/pc

Payment Terms :T/T

Supply Ability :100K pieces per week

Delivery Time :10 working days

Packaging Details :1000 pcs per box

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UMI TAM 44 Series Thermal Cutoff Fuse 44E 442 44X 44K 44H 0.5A 1A 5A 50V 250V Thermal Fuse

Product Description:

A thermal fuse, also known as a thermal cutoff or thermal link, is a safety device used to protect electrical appliances and circuits from overheating. It operates by interrupting the electrical current when the temperature exceeds a predetermined threshold, thereby preventing potential fire hazards or damage to the equipment.

Peculiarity

■It is a non-resettable thermal fuse, which uses a fusible alloy as a thermal element.
■It is free of lead (Pb) and cadmium (Cd) and is RoHS and REACH compliant
■ Very simple structure to ensure reliability and sealing of the heat-sensitive element reduces deterioration with age.
■It has excellent thermal properties.
■ It uses an insulated container.

UMI TAM 44 Series Thermal Cutoff Fuse 44E 442 44X 44K 44H Thermal Fuse 0.5A 1A 5A 50V 250V

Wire length	Dimensions (mm)
Wire length	A	B	C	D	E
standard	6.0±0.5	39±3.0	1.65±0.1	2.0 or below	0.53±0.02
Long	6.0±0.5	69±3.0	1.65±0.1	2.0 or below	0.53±0.02

Specification:

Model	Temperature rating Tf(℃)	Operating temperature (℃)	Maintain temperature Th(℃)	Maximum operating temperature (℃)	Maximum limit temperature Tm(℃)	Current rating (A)	Rated voltage (V)
Model	Temperature rating Tf(℃)	Operating temperature (℃)	Maintain temperature Th(℃)	Maximum operating temperature (℃)	Maximum limit temperature Tm(℃)	Current rating (A)	Rated voltage (V)
44E	108	104±3	94	76	200	0.5	AC250
442	115	112±3	99	89	200	1.0	AC250
44X	133	129±3	118	109	200	0.5	AC250
44K	150	143±3	132	124	200	0.5	AC250
44H	221	218±3	155	95	250	5.0	DC50

Certifications:

Model	Get certified
	PSE	UL	C-UL	VDE	Self-certification	KC
44E	JET5267-32001-1004 (AC250V)	E50082	E50082	40012435	2020980205000102 (AC250V)	SU05029-8003 (AC250V)
442	JET5267-32001-1004 (AC250V)	E50082	E50082	40007532	2020980205000084 (AC250V)	SU05029-8003 (AC250V)
44X	JET5267-32001-1005	E50082	E50082	40012435	2020980205000102 (AC250V)	SU05029-8001 (AC250V)
44K	JET5267-32001-1005 (AC250V)	E50082	E50082	40012435	2020980205000102	SU05029-8001
44H	-	-	-	40028782	2020980205000096	-

Working Principle

When ambient temperature rises to its operating temperature, the fusible alloy will melt and shrink into bulb on both sides of pin, with the help of surface tension and special resin, cut off the circuit permanently.