20 W Fixed Resistors 99

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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	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	Reference Standard	Width (Package)
SQZ20AJB-12K	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	12000 ohm	20 W	275 Cel	5 %		42.5 mm	25 Cel	METAL OXIDE FILM		Rectangular	Bulk		2	Radial	FLAT	Fixed Resistors	-55 Cel	300			12.5 mm		500 V	FLAME PROOF	63 mm				12.5 mm
TAH20P15R0JE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	15 ohm	20 W	150 Cel	5 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Encapsulated		4112	2	Radial	FLAT	Fixed Resistors		50	TIN SILVER	12.7 mm	16.26 mm	TAH	350 V	RATED POWER DISSIPATED USING HEATSINK	10.41 mm	e2	TAH20		3.18 mm
TK20P10R0JE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	10 ohm	20 W	150 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE				2		WIRE	Fixed Resistors		200	Tin (Sn)					RATED POWER DISSIPATED USING HEATSINK		e3
WPRT20AB-15RJB270	Tt Electronics Plc	FIXED RESISTOR	CHASSIS MOUNT	15 ohm	20 W	155 Cel	5 %			25 Cel	WIRE WOUND		Rectangular	BULK		2	Chassis Mount	QUICK CONNECT		-55 Cel	400			13.5 mm		17.321 V	FLAME PROOF	63 mm			AEC-Q200	12.5 mm
HLW20A1Z25K00JF	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	25000 ohm	20 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE		BULK		2		WIRE		-55 Cel	30	Tin/Lead (Sn/Pb)			HLW				e0
MPR20C470RJ	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	470 ohm	20 W	155 Cel	5 %		5.08 mm	25 Cel	THIN FILM	RECTANGULAR PACKAGE	Non-Flammable	BULK	4218	2	Radial	FLAT	Fixed Resistors	-55 Cel	50	Tin (Sn)	11 mm	19 mm		500 V	NON INDUCTIVE, POWER DISSIPATED WITH HEAT SINK: 20W	10.6 mm	e3			4.5 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
PWR263S-20-50R0J	Bourns	FIXED RESISTOR	SURFACE MOUNT	50 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
RE70N2R55C02	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	2.55 ohm	20 W	250 Cel	1 %			25 Cel	WIRE WOUND		Rectangular	Bulk		2	Chassis Mount	LUG	FIXED RESISTOR	-55 Cel	50	Tin/Lead (Sn60Pb40)		5.87 mm		7.1414 V	FREE AIR POWER : 8W, NON-INDUCTIVE	27.43 mm	e0		MIL-PRF-18546	26.97 mm
RER70F62R5PC02	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	62.5 ohm	20 W	250 Cel	1 %			25 Cel	WIRE WOUND		Molded	Bulk		2	Chassis Mount	LUG		-55 Cel	20	Tin/Lead (Sn60Pb40)		13.87 mm		35.3553 V	FREE AIR POWER : 8W	27.43 mm	e0			26.97 mm
TAH20P220RJE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	220 ohm	20 W	150 Cel	5 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Encapsulated		4112	2	Radial	FLAT	Fixed Resistors		50	TIN SILVER	12.7 mm	16.26 mm	TAH	350 V	RATED POWER DISSIPATED USING HEATSINK	10.41 mm	e2	TAH20		3.18 mm
PWR220T-20-R100F	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		1.4142 V		10.1 mm	e3		AEC-Q200	4 mm
PWR220T-20-1000F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	100 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		44.7214 V		10.1 mm	e3		AEC-Q200	4 mm
PWR220T-20-4R70F	Bourns	FIXED RESISTOR		4.7 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm		METAL GLAZE/THICK FILM		Epoxy	Tube	4016	2	Radial		Fixed Resistors	-55 Cel	100	MATTE TIN	13.72 mm	14.63 mm				10.1 mm	e3			4 mm
PWR263S-20-10R0FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	10 ohm	20 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-1R00J	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-3R30F	Bourns	FIXED RESISTOR	SURFACE MOUNT	3.3 ohm	20 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
SQP20AJB-1R	Yageo	FIXED RESISTOR		1 ohm	20 W	155 Cel	5 %	.8 mm			WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	Bulk		2	Axial		Fixed Resistors	-55 Cel			32 mm	12.5 mm	SQP	500 V		60 mm		SQP		12.5 mm
PWR220T-20-12R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 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		15.4919 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-20-2R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2 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		6.3246 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
PWR263S-20-1R50JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	1.5 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-30R0JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	30 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-3R30J	Bourns	FIXED RESISTOR	SURFACE MOUNT	3.3 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-5R00F	Bourns	FIXED RESISTOR	SURFACE MOUNT	5 ohm	20 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
RPA0302T0050JNBK	KYOCERA AVX	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	20 W	150 Cel	5 %			100 Cel	THIN FILM		Rectangular	TR, Plastic		2	Chassis Mount	FLAT		-55 Cel	150		6.35 mm	3.3 mm				5.08 mm				2.54 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-20-5R00J	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
FR10300N0200JBK	KYOCERA AVX	FIXED RESISTOR	CHASSIS MOUNT	200 ohm	20 W	150 Cel	5 %			100 Cel	THIN FILM		Rectangular			2	Chassis Mount	FLAT		-55 Cel	150			3.81 mm			STANDARD: MIL-PRF-55342	7.62 mm				5.08 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
MP821-2.00-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	2 ohm	20 W	175 Cel	1 %	.81 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	Radial	WIRE	FIXED RESISTOR	-55 Cel	-20,80	MATTE TIN	13.72 mm	14.73 mm			FREE AIR POWER : 2.25W	10.16 mm	e3			4.45 mm
MPR20HR22J	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	.22 ohm	20 W	155 Cel	5 %		5.08 mm	25 Cel	THIN FILM	RECTANGULAR PACKAGE	Non-Flammable	BULK	4218	2	Radial	FLAT	Fixed Resistors	-55 Cel	250		11 mm	19 mm		500 V	NON INDUCTIVE	10.6 mm				4.5 mm
PWR220T-20-12R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 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		15.4919 V		10.1 mm	e3		AEC-Q200	4 mm
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-20-2R50F	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-20-3R00F	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-20-4700F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	470 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		96.9536 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-20-7R50F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	7.5 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	Tube		2	Radial	WIRE		-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm		12.2474 V		10.1 mm	e3		AEC-Q200	4 mm
PWR220T-20-R500F	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		3.1623 V		10.1 mm	e3		AEC-Q200	4 mm
PWR263S-20-12R0J	Bourns	FIXED RESISTOR	SURFACE MOUNT	12 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-2R50F	Bourns	FIXED RESISTOR	SURFACE MOUNT	2.5 ohm	20 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-3300JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	330 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 mm
PWR263S-20-4R70J	Bourns	FIXED RESISTOR	SURFACE MOUNT	4.7 ohm	20 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Epoxy	TUBE	4035	2	SMT	GULL WING	Fixed Resistors	-55 Cel	100	MATTE TIN		4.5 mm		250 V	RATED POWER IS DISSIPATED USING HEATSINK	10.1 mm	e3			8.8 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.