20 W Fixed Resistors 64

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	Spacing (Lead)	Rated Temperature	Technology	Construction	Packing Method	No. of Terminals	Package Style (Meter)	Terminal Shape	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Operating Voltage	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
PWR220T-20-1R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	4.4721 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-1R50F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1.5 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	5.4772 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-2001F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2000 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	200 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-2R50F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	7.0711 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-2R50J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	20 W	155 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	7.0711 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-33R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	33 ohm	20 W	155 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	25.6905 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-3R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	3 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	7.746 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-3R30F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	3.3 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	8.124 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-56R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	33.4664 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-5R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	5 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	10 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-5R00J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	5 ohm	20 W	155 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	10 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-6802F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	68000 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	250 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-75R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	75 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	38.7298 V	10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-75R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	75 ohm	20 W	155 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube	2	Radial	WIRE	-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm	38.7298 V	10.1 mm	e3	AEC-Q200	4 mm
WSBS85181L000JK34	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	.001 ohm	20 W	170 Cel	5 %			70 Cel	METAL STRIP	Welded	Bulk	2	Chassis Mount	LUG	-65 Cel	25			3 mm		85 mm			18 mm
WSBS85181L000JK35	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	.001 ohm	20 W	170 Cel	5 %			70 Cel	METAL STRIP	Rectangular	Bulk	2	Chassis Mount	LUG	-65 Cel	25			3 mm		85 mm			18 mm

Fixed Resistors

Fixed resistors are passive electronic components that are used to resist the flow of electric current in a circuit. They have a fixed value of resistance, meaning their resistance cannot be adjusted once they are manufactured. They are commonly used to set the bias of transistors, control the gain of amplifiers, or limit the current flowing through an LED. Fixed resistors come in various sizes, power ratings, and tolerances.

There are two types of fixed resistors: through-hole and surface mount. Through-hole resistors have leads that are inserted into holes on the printed circuit board (PCB), while surface mount resistors have terminals that are soldered directly to the surface of the PCB. Through-hole resistors are larger and easier to work with, but surface mount resistors are smaller and more suitable for miniaturized electronic devices.

Fixed resistors can be made from a variety of materials, including carbon, metal, and wire-wound. Carbon resistors are inexpensive and widely used, but they have a lower tolerance and are more susceptible to noise than other types. Metal film resistors have a higher tolerance and better stability, making them ideal for use in precision circuits. Wire-wound resistors have a higher power rating and are used in high power applications, such as power supplies and amplifiers.