22 ohm Fusible Resistors 7

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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	Dimensions	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
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
FCR1206J22R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	22 ohm	.125 W	125 Cel	5 %	2.5 s		70 Cel	THICK FILM	RECTANGULAR PACKAGE		TR	1206	2		WRAPAROUND		3.2mm x 1.6mm x .5mm	-55 Cel	500
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
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
ULW3-22RJA1	Tt Electronics Plc	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	22 ohm	3 W	200 Cel	5 %		.8 mm	25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	200	Tin (Sn)			8.124 V	FLAME PROOF	14.5 mm	e3	5.8 mm	UL
FKN2WSJT-73-22R	Yageo	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	22 ohm	2 W	155 Cel	5 %	60 s	.8 mm	70 Cel	WIRE WOUND	CYLINDRICAL PACKAGE	Cylindrical	Ammo Pack		2	Axial	WIRE	Fixed Resistors		-40 Cel	350	Matte Tin (Sn)	35 mm		6.6332 V	FLAME PROOF	11.5 mm	e3	4.6 mm
FKN3WSJT-73-22R	Yageo	FUSIBLE RESISTOR	THROUGH HOLE MOUNT	22 ohm	3 W	155 Cel	5 %	60 s	.8 mm	70 Cel	WIRE WOUND	CYLINDRICAL PACKAGE	Cylindrical	Ammo Pack		2	Axial	WIRE	Fixed Resistors		-40 Cel	350	Matte Tin (Sn)	33 mm		8.124 V	FLAME PROOF	15.5 mm	e3	5.2 mm

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.