Vishay Intertechnology Fusible Resistors 29

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	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
AC03000003309JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	33 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				9.9499 V		13 mm			6 mm	UL
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
AC03000002209JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	22 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				8.124 V		13 mm			6 mm	UL
AC050000B4709J6BCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	47 ohm	5 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200	MATTE TIN			15.3297 V		17 mm	e3		10 mm	UL
AC050000B5609J6BCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	56 ohm	5 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200	MATTE TIN			16.7332 V		17 mm	e3		10 mm	UL
AC050000B2209J6BCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	22 ohm	5 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200	MATTE TIN			10.4881 V		17 mm	e3		10 mm	UL
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
AC03000002709JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	27 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				9 V		13 mm			6 mm	UL
AC03000004708JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	4.7 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200	TIN			3.755 V		13 mm	e3		6 mm	UL
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
AC03000005609JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	56 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				12.9615 V		13 mm			6 mm	UL
AC03000008209JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	82 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				15.6844 V		13 mm			6 mm	UL
AC03000009109JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	91 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				16.5227 V		13 mm			6 mm	UL
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
AC03000001000JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	100 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				17.3205 V		13 mm			6 mm	UL
AC03000001009JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	10 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				5.4772 V		13 mm			6 mm	UL
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
AC03000007509JACCS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	75 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-40 Cel	200				15 V		13 mm			6 mm	UL
AC03000101000JR1CS	Vishay Intertechnology	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	100 ohm	3 W	200 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	TR		2	Axial	WIRE		-40 Cel	200	TIN			17.3205 V		13 mm	e3		6 mm	UL

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.