FIXED RESISTOR - FUSIBLE Fusible Resistors 51

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Fusing Time	Diameter (Lead)	Rated Temperature	Technology	Shape (Package)	Construction	Packing Method	Size Code	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Width (Package)
M251206BB3901JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE		3900 ohm	.25 W	125 Cel	5 %				THIN FILM		Chip	TR, Paper, 7 Inch	1206	2	SMT		Fixed Resistors	-55 Cel	100			.55 mm				3.2 mm				1.6 mm
M251206BB2209JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE		22 ohm	.25 W	125 Cel	5 %				THIN FILM		Chip	TR, Paper, 7 Inch	1206	2	SMT		Fusible Resistors	-55 Cel	100			.55 mm				3.2 mm				1.6 mm
M251206BB1000JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	SURFACE MOUNT	100 ohm	.25 W	125 Cel	5 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	Fusible Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	M25SI		FLAME PROOF, LASER TRIMMABLE	3.2 mm	e3	M25SI		1.6 mm
M251206BB2200JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	SURFACE MOUNT	220 ohm	.25 W	125 Cel	5 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	Fusible Resistors	-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm	M25SI		FLAME PROOF, LASER TRIMMABLE	3.2 mm	e3	M25SI		1.6 mm
M251206BB5108JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE		5.1 ohm	.25 W	125 Cel	5 %				THIN FILM		Chip	TR, Paper, 7 Inch	1206	2	SMT		Fixed Resistors	-55 Cel	100			.55 mm				3.2 mm				1.6 mm
M251206BB1001JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE		1000 ohm	.25 W	125 Cel	5 %				THIN FILM		Chip	TR, Paper, 7 Inch	1206	2	SMT		Fusible Resistors	-55 Cel	100			.55 mm				3.2 mm				1.6 mm
M251206BB7509JP500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE		75 ohm	.25 W	125 Cel	5 %				THIN FILM		Chip	TR, Paper, 7 Inch	1206	2	SMT		Fusible Resistors	-55 Cel	100			.55 mm	M25SI			3.2 mm		M25SI		1.6 mm
NFR25H0001000JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	100 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	100	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
NFR25H0006808JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	6.8 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	100	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
EMC2-33R0K	Tt Electronics Plc	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	33 ohm	2 W	155 Cel	10 %			70 Cel	METAL FILM	TUBULAR PACKAGE		AMMO PACK		2		WIRE		-55 Cel	100	Tin (Sn)			EMC		FLAMEPROOF		e3
EMC2-39R0K	Tt Electronics Plc	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	39 ohm	2 W	155 Cel	10 %			70 Cel	METAL FILM	TUBULAR PACKAGE		AMMO PACK		2		WIRE		-55 Cel	100	Tin (Sn)			EMC		FLAMEPROOF		e3
FW50A10R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	10 ohm	5 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				7.0711 V		18 mm	e3		7.5 mm
FW70A10R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	10 ohm	7 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				8.3666 V	RATED AC VOLTAGE (V): 240	26 mm	e3		9.5 mm
FW10A10R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	10 ohm	1 W	275 Cel	5 %		.55 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				3.1623 V		12 mm	e3		5 mm
FW20A8R20JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	8.2 ohm	2 W	275 Cel	5 %		.65 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				4.0497 V		12 mm	e3		6 mm
NFR25H0001001JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	1000 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	100	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
NFR25H0001501JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	1500 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	100	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
FW20A10R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	10 ohm	2 W	275 Cel	5 %		.65 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				4.4721 V		12 mm	e3		6 mm
FW20A4R70JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	4.7 ohm	2 W	275 Cel	5 %		.65 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				3.0659 V		12 mm	e3		6 mm
NFR2500003308JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	3.3 ohm	.33 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	200	Matte Tin (Sn)				250 V		6.5 mm	e3		2.5 mm
FW20A47R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	47 ohm	2 W	275 Cel	5 %		.65 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				9.6954 V		12 mm	e3		6 mm
FW30A33R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	33 ohm	3 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				9.9499 V		16 mm	e3		6.5 mm
NFR25H0002201JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	2200 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	100	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
NFR25H0008208JA500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	8.2 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	AMMO PACK		2	Axial	WIRE	Fusible Resistors	-55 Cel	100	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
F1W082	Nte Electronics	FIXED RESISTOR - FUSIBLE		82 ohm	1 W		5 %		.7 mm		METAL OXIDE FILM		Fusible			2	Axial		Fusible Resistors		200		33 mm					9.5 mm			3.4 mm
FW20A6R80JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	6.8 ohm	2 W	275 Cel	5 %		.65 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				3.6878 V		12 mm	e3		6 mm
FW30A4R70JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	4.7 ohm	3 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				3.755 V		16 mm	e3		6.5 mm
FW30A8R20JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	8.2 ohm	3 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				4.9598 V		16 mm	e3		6.5 mm
FW70A8R20JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	8.2 ohm	7 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				7.5763 V		26 mm	e3		9.5 mm
NFR25H0003308JR500	Vishay Intertechnology	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	3.3 ohm	.5 W	155 Cel	5 %		.58 mm	70 Cel	METAL ALLOY	TUBULAR PACKAGE	Non-Flammable	TR		2	Axial	WIRE	Fusible Resistors	-55 Cel	200	Matte Tin (Sn)				350 V		6.5 mm	e3		2.5 mm
FW30A10R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	10 ohm	3 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				5.4772 V		16 mm	e3		6.5 mm
FW50A33R0JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	33 ohm	5 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	Ammo Pack		2	Axial	WIRE		-55 Cel	200	TIN				12.8452 V		18 mm	e3		7.5 mm
FW50A6R80JA	Bourns	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT	6.8 ohm	5 W	275 Cel	5 %		.75 mm	70 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	200	TIN				5.831 V		18 mm	e3		7.5 mm
R252003	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE	Fusible Resistors	-55 Cel					R252	125 V	RATED CURRENT: 3A
R25203.5	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 3.5A
R25202.5	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 2.5A
R252007	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 7A
R252002	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 2A
R252.125	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 0.125A
R252.062	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 0.0625A
R252.250	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 0.25A
R252015	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	32 V	RATED CURRENT: 15A
R252012	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	32 V	RATED CURRENT: 12A
R252010	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 10A
R25201.5	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 1.5A
R252005	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 5A
R252004	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE		-55 Cel					R252	125 V	RATED CURRENT: 4A
R252001	Littelfuse	FIXED RESISTOR - FUSIBLE	THROUGH HOLE MOUNT					14400 s		125 Cel		TUBULAR PACKAGE		TR		2		WIRE	Fusible Resistors	-55 Cel					R252	125 V	RATED CURRENT: 1A

Fusible Resistors

Fusible resistors, also known as fuse resistors, are special types of resistors that have an added function of self-protection. They are designed to protect circuits from overloading and overheating by acting as fuses when exposed to excessive currents or power surges.

Fusible resistors work by including a fusible element within the resistor itself, such as a small metal wire or a coating of fusible alloy. When the current or power in the circuit exceeds the rated value of the resistor, the fusible element melts, creating an open circuit and disconnecting the power source from the rest of the circuit. This interrupts the flow of current, preventing damage to the circuit and the components it connects.

Fusible resistors are commonly used in applications where circuit protection is critical, such as in power supplies, motor controls, and electronic lighting systems. They are often employed in situations where conventional fuses or circuit breakers may not provide adequate protection or where space is limited. Fusible resistors are available in a range of resistance values, power ratings, and tolerances to suit various applications. They are typically marked with a symbol or a code to indicate their fusible nature.