Fixed Resistors

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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	Length (Lead)	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)
RNCF2512DTE4K70	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.5 W	155 Cel	.5 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		150 V		6.3 mm	e3			AEC-Q200	3.1 mm
RLR07C2202FSB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	22000 ohm	.25 W	150 Cel	1 %		70 Cel	METAL FILM	TUBULAR PACKAGE		BULK		2		WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)				250 V			e0			MIL-PRF-39017
RK73H1HTTC4533F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	453000 ohm	.05 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PRESSED PAPER, 7 INCH	0201	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.23 mm		25 V	PRECISION	.6 mm	e3			AEC-Q200	.3 mm
PHT1206H2491FNT	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2490 ohm		200 Cel	1 %			THIN FILM	RECTANGULAR PACKAGE		TR, PLASTIC	1206	2		WRAPAROUND		-55 Cel	55	Tin/Silver (Sn/Ag)				200 V	HIGH PRECISION		e2
PHT1206Y4223BGT	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	422000 ohm	.033 W	215 Cel	.1 %		215 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	Gold (Au) - with Nickel (Ni) barrier		.4 mm		200 V	HIGH PRECISION	3.06 mm	e4				1.6 mm
PHT0603H2943FGT	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	294000 ohm	.0375 W	230 Cel	1 %		215 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PLASTIC	0603	2	SMT	WRAPAROUND		-55 Cel	55	Gold (Au) - with Nickel (Ni) barrier		.4 mm		75 V	HIGH PRECISION	1.52 mm	e4				.85 mm
RNF18FTD40R2	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	40.2 ohm	.125 W	155 Cel	1 %	.45 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN				200 V	FLAME PROOF, PRECISION	3.3 mm	e3		1.8 mm
RNF18FTD44K2	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	44200 ohm	.125 W	155 Cel	1 %	.45 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN				200 V	FLAME PROOF, PRECISION	3.3 mm	e3		1.8 mm
RNF18FTD750R	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	750 ohm	.125 W	155 Cel	1 %	.45 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN				200 V	FLAME PROOF, PRECISION	3.3 mm	e3		1.8 mm
RC12JT100R	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	5 %	.7 mm	70 Cel	CARBON COMPOSITION	TUBULAR PACKAGE	Tubular	TR, 13.5 INCH		2	Axial	WIRE		-55 Cel		Matte Tin (Sn)				350 V	NON-INDUCTIVE	9.5 mm	e3		3.6 mm
RC12JT10R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	10 ohm	.5 W	125 Cel	5 %	.7 mm	70 Cel	CARBON COMPOSITION	TUBULAR PACKAGE	Tubular	TR, 13.5 INCH		2	Axial	WIRE		-55 Cel		Matte Tin (Sn)				350 V	NON-INDUCTIVE	9.5 mm	e3		3.6 mm
RNF14FTD110K	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	110000 ohm	.25 W	155 Cel	1 %	.56 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN				250 V	FLAME PROOF, PRECISION	6.35 mm	e3		2.35 mm
RNF14FTD1K78	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	1780 ohm	.25 W	155 Cel	1 %	.56 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN				250 V	FLAME PROOF, PRECISION	6.35 mm	e3		2.35 mm
RNF14FTD47R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	47 ohm	.25 W	155 Cel	1 %	.56 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN				250 V	FLAME PROOF, PRECISION	6.35 mm	e3		2.35 mm
RNF14FTC634K	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	634000 ohm	.25 W	155 Cel	1 %	.56 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE		-55 Cel	50	MATTE TIN				250 V	FLAME PROOF, PRECISION	6.35 mm	e3		2.35 mm
WR12W2R00FTL	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	2 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND		-55 Cel	-200,400	Matte Tin (Sn) - with Nickel (Ni) barrier		.6 mm		200 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 200	3.1 mm	e3				1.6 mm
RC14JB10R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	10 ohm	.25 W	125 Cel	5 %	.6 mm	70 Cel	CARBON COMPOSITION	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE		-55 Cel		Matte Tin (Sn)	30 mm			250 V	NON-INDUCTIVE	6.3 mm	e3		2.4 mm
RN73H2ATTD1012B25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	10100 ohm	.125 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD1052C50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	10500 ohm	.125 W	155 Cel	.25 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD1291A10	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	1290 ohm	.125 W	155 Cel	.05 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	10	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD1602A10	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	16000 ohm	.125 W	155 Cel	.05 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	10	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD2843B25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	284000 ohm	.125 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4931A25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	4930 ohm	.125 W	155 Cel	.05 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4931B25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	4930 ohm	.125 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993C25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.25 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993C50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.25 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993D100	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.5 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993D25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.5 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993F100	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993F25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD4993F50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	50	MATTE TIN OVER NICKEL		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD5691B10	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	5690 ohm	.125 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	10	MATTE TIN OVER NICKEL		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
RN73H2ATTD5691B25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	5690 ohm	.125 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3			AEC-Q200	1.25 mm
ERA3AEB5231V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	5230 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3AED8062V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	80600 ohm	.1 W	155 Cel	.5 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3AED9092V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	90900 ohm	.1 W	155 Cel	.5 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3APB303V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30000 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	15	TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3ARB1071V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1070 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	10	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3ARB2552V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	25500 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	10	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3ARB2872V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	28700 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	10	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERA3ARW473V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	.1 W	155 Cel	.05 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	10	TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
AR0402FR-07499KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND		-55 Cel	100	Nickel/Gold (Ni/Au)		.35 mm		50 V	LASER TRIMMABLE	1 mm	e4				.5 mm
AR0805FR-0710RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND		-55 Cel	200	Nickel/Gold (Ni/Au)		.5 mm		150 V	LASER TRIMMABLE	2 mm	e4				1.25 mm
AR0805FR-071ML	Yageo	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND		-55 Cel	100	Nickel/Gold (Ni/Au)		.5 mm		150 V	LASER TRIMMABLE	2 mm	e4				1.25 mm
RC0603JR-102RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	2 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 10 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		75 V	LASER TRIMMABLE	1.6 mm	e3				.8 mm
RN73H2ETTD1052C50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	10500 ohm	.25 W	155 Cel	.25 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	1210	2	SMT	WRAPAROUND		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.6 mm		200 V	ANTI-SULFUR, HIGH PRECISION	3.2 mm	e3			AEC-Q200	2.5 mm
RN73H2ETTD1602A10	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	16000 ohm	.25 W	155 Cel	.05 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	1210	2	SMT	WRAPAROUND		-55 Cel	10	Matte Tin (Sn) - with Nickel (Ni) barrier		.6 mm		200 V	ANTI-SULFUR, HIGH PRECISION	3.2 mm	e3			AEC-Q200	2.5 mm
RL0805JR-070R025L	Yageo	FIXED RESISTOR	SURFACE MOUNT	.025 ohm	.125 W	125 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	1200	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	RL			2 mm	e3	RL			1.25 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.