.1 W Fixed Resistors 2,400+

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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	Dimensions	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
RC0603FR-074M7L	Yageo	FIXED RESISTOR	SURFACE MOUNT	4700000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE	1.6 mm	e3			.8 mm
RC0603JR-1347KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE	1.6 mm	e3			.8 mm
RNC55H1002FSR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	10000 ohm	.1 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE			-65 Cel	50	TIN LEAD		200 V	PRECISION	6.35 mm	e0	2.39 mm	MIL-PRF-55182
0603SAF1001T5E	Royal Electronic Fty	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PACKAGING ALSO AVAILABLE IN 4/10/13 INCH REEL UPON REQUEST	1.6 mm	e3			.8 mm
CPF-A-0805B4K7E1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	25		.55 mm	100 V	PRECISION	2 mm			AEC-Q200	1.25 mm
CR0603-FX-47R0ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	47 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL	.45 mm	75 V		1.6 mm	e3			.8 mm
CR0603-FX-6801ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	6800 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL	.45 mm	75 V		1.6 mm	e3			.8 mm
CRCW06031K10FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1100 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW06032K40FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2400 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	RATED AC COLTAGE(V): 75	1.6 mm	e3			.8 mm
CRCW060343K0JNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	43000 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW0603510RJNTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	510 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e0		AEC-Q200	.85 mm
CRCW0603620RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	620 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW060369K8FKEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	69800 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRG0603F2K7	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	2700 ohm	.1 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE	1.6 mm	e3			.8 mm
CRGCQ0603F220K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	220000 ohm	.1 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	100		.45 mm	75 V		1.6 mm			AEC-Q200	.8 mm
CRGCQ0603F33R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	33 ohm	.1 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	200	TIN OVER NICKEL	.45 mm	75 V		1.6 mm	e3		AEC-Q200	.8 mm
ERA3AEB1152V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	11500 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
ERA3AEB3162V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	31600 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
ERA3AEB471V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	470 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
ERA3APB332V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	3300 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
ERJ2RKF1303X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	130000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	50 V	PRECISION, STANDARD: IEC60115-8	1 mm	e3		AEC-Q200	.5 mm
ERJ3EKF3162V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	31600 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
M55342K12B10D0RWB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.1 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	WAFFLE PACK	0603	2	SMT	WRAPAROUND			-65 Cel	100	TIN LEAD OVER NICKEL	.46 mm	50 V	ANTI-SULFUR	1.6 mm			MIL-PRF-55342	.81 mm
MCT06030C1501FP500	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1500 ohm	.1 W	125 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	50	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		CECC40401-801	.85 mm
MCTF0603TTX1002	Spc Technology/ Multicomp	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	155 Cel	.01 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE		TR, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	50			100 V	PRECISION, TCR AVAILABLE 25PPM ALSO	1.55 mm				.8 mm
MCWR06X4701FTL	Multicomp Pro	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND			-55 Cel	100	TIN	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.6 mm	e3			.8 mm
RK73H1ETTP3242F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	32400 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	75 V	PRECISION	1 mm	e3		AEC-Q200	.5 mm
RMCF0603JT43K0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	43000 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm	75 V		1.55 mm	e3		AEC-Q200	.8 mm
WR06X2200FTL	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	220 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 75	1.6 mm	e3			.8 mm
WR06X432JTL	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	4300 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 75	1.6 mm	e3			.8 mm
AC0603FR-0715RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	15 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE	1.6 mm	e3		AEC-Q200	.8 mm
CPF-A-0805B1K5E1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	1500 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	25		.55 mm	100 V	PRECISION	2 mm			AEC-Q200	1.25 mm
CRCW060310K2FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10200 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW060312K1FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12100 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	RATED AC COLTAGE(V): 75	1.6 mm	e3			.8 mm
CRCW06031K60FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1600 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	RATED AC COLTAGE(V): 75	1.6 mm	e3			.8 mm
CRCW06031M00FKEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW06031R00FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e0		AEC-Q200	.85 mm
CRCW0603249KFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	249000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW06033R32FNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3.32 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		RECTANGULAR PACKAGE	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm	75 V	RATED AC VOLTAGE: 75V	1.55 mm	e3		AEC-Q200	.85 mm
CRCW0603470RJNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	470 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW06034K02FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4020 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	RATED AC COLTAGE(V): 75	1.6 mm	e3			.8 mm
CRCW06034K12FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4120 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRGCQ0603F12K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	12000 ohm	.1 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	100		.45 mm	75 V		1.6 mm			AEC-Q200	.8 mm
ERA3AEB822V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	8200 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
ERJ2RKF2702X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	27000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	50 V	PRECISION, STANDARD: IEC60115-8	1 mm	e3		AEC-Q200	.5 mm
ERJ3EKF1872V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18700 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
ERJ3EKF82R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	82 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
ERJU03F1202V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	12000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	TIN	.45 mm	75 V	ANTI-SULFUR, IEC60115-8	1.6 mm	e3		AEC-Q200	.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.