Bourns Fusible Resistors 15

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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	No. of Terminals	Package Style (Meter)	Terminal Shape	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)
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
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
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
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
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

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.