.125 W Fixed Resistors 2,400+

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Reference Standard	Width (Package)
CRGCQ0805F2K2	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	2200 ohm	.125 W	155 Cel	1 %	70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	100		.55 mm		150 V		2 mm			AEC-Q200	1.25 mm
ERA6ARW103V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.125 W	155 Cel	.05 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	10	TIN OVER NICKEL	.5 mm		100 V	IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
ERJ6ENF6800V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	680 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm		150 V	PRECISION, STANDARD: IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
MCU08050C1008FP500	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.125 W	125 Cel	1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	50	TIN OVER NICKEL	.45 mm		150 V	ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		CECC40401-801	1.25 mm
RC0805FR-071K05L	Yageo	FIXED RESISTOR	SURFACE MOUNT	1050 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
RC0805JR-131KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
TNPW080520K0BEEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	20000 ohm	.125 W	125 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm		150 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
BLU0805-1002-TT10W	Rcd Components	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.125 W	155 Cel	.01 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Chip	TR	0805	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	10	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm		100 V	ULTRA PRECISION	2 mm	e3			1.25 mm
CRCW08050000ZSTC	Vishay Intertechnology	JUMPER	SURFACE MOUNT	0 ohm	.125 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 13 INCH	0805	2	SMT	WRAPAROUND			-55 Cel		TIN LEAD OVER NICKEL	.45 mm			LASER TRIMMABLE, RATED CURRENT: 2.5A	2 mm	e0		AEC-Q200	1.25 mm
CRCW0805124KFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	124000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRCW080518K0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRCW08051R00FNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm		150 V	RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRG0805F270R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	270 ohm	.125 W	155 Cel	1 %	70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	100	MATTE TIN OVER NICKEL	.55 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
CRGP0402F100R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.125 W	155 Cel	1 %	70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		1mm x .5mm x .35mm	-55 Cel	200		.35 mm		50 V		1.1 mm			AEC-Q200	.5 mm
MCR10EZPF1002	ROHM	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL	.55 mm		150 V		2 mm	e3			1.25 mm
MCWR08X1001FTL	Multicomp Pro	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	100	TIN	.5 mm		150 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 150	2 mm	e3			1.25 mm
RC0805FR-0775RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	75 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
TNPW08054K75BEEN	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4750 ohm	.125 W	125 Cel	.1 %	70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm		150 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRCW08053K32FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3320 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V	RATED AC COLTAGE(V): 150	2 mm	e3			1.25 mm
CRCW080561K9FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	61900 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
ERJ6GEYJ160V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	16 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm		150 V	IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
ERJ6GEYJ201V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	200 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm		150 V	IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
RMCF0805FG10K0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 10 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V		2 mm	e3		AEC-Q200	1.25 mm
TFCR0805-8W-C-5112BT	Venkel	FIXED RESISTOR	SURFACE MOUNT	51100 ohm	.125 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	50	MATTE TIN OVER NICKEL	.55 mm		100 V	PRECISION	2 mm	e3			1.25 mm
TFCR0805-8W-C-5112BT-1K	Venkel	FIXED RESISTOR	SURFACE MOUNT	51100 ohm	.125 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0805	2		WRAPAROUND			-55 Cel	50	MATTE TIN OVER NICKEL			100 V	PRECISION		e3		MIL-STD-202
TNPW080551K1BHTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51100 ohm	.125 W	125 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	50	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier	.45 mm	TNPW	150 V	LASER TRIMMABLE; PRECISION	2 mm	e0	TNPW		1.25 mm
WR08X000PTLJ	Walsin Technology	JUMPER	SURFACE MOUNT	0 ohm	.125 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel		Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm			LASER TRIMMABLE; RATED CURRENT: 1.5A	2 mm	e3		AEC-Q200	1.25 mm
AC0402FR-7W1ML	Yageo	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.32 mm		75 V	LASER TRIMMABLE	1 mm	e3		AEC-Q200	.5 mm
CR0805-FX-2002ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	20000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V		2 mm	e3			1.25 mm
CR0805-FX-4702ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V		2 mm	e3			1.25 mm
CRCW08055K10FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	5100 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V	RATED AC COLTAGE(V): 150	2 mm	e3			1.25 mm
CRCW0805806RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	806 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRG0805F200K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	200000 ohm	.125 W	155 Cel	1 %	70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	100	MATTE TIN OVER NICKEL	.55 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
ERJ6ENF5622V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	56200 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm		150 V	PRECISION, STANDARD: IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
RMCF0805FT390R	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	390 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V		2 mm	e3		AEC-Q200	1.25 mm
CRCW080528K0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	28000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRCW0805470KFKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	470000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V	RATED AC COLTAGE(V): 150	2 mm	e3			1.25 mm
CRCW08054R70FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.7 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.5 mm		150 V	RATED AC COLTAGE(V): 150	2 mm	e3			1.25 mm
CRCW0805560RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	560 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRG0805F22K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	22000 ohm	.125 W	155 Cel	1 %	70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	100	MATTE TIN OVER NICKEL	.55 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
ERJ6ENF2741V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	2740 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm		150 V	PRECISION, STANDARD: IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
RC0805JR-07220KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	220000 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
RCA08050000ZSEA	Vishay Intertechnology	JUMPER	SURFACE MOUNT	0 ohm	.125 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel		TIN OVER NICKEL	.45 mm			ANTI-SULFUR, LASER TRIMMABLE, RATED CURRENT: 2.5A	2 mm	e3		AEC-Q200	1.25 mm
RN73R2ATTD1002F100	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	10000 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 OVER NICKEL	.5 mm		150 V	ANTI-SULFUR, PRECISION	2 mm	e3		AEC-Q200	1.25 mm
TNPW080549K9BEEN	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	49900 ohm	.125 W	125 Cel	.1 %	70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm		150 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CR0805-JW-473ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.5 mm		150 V		2 mm	e3			1.25 mm
CRCW0805100KFKEC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 mm
CRCW0805100KFKTB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.125 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	TIN LEAD OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V):150	2 mm	e0		AEC-Q200	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.