.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-0718K2L	Yageo	FIXED RESISTOR	SURFACE MOUNT	18200 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
RC0603FR-0746K4L	Yageo	FIXED RESISTOR	SURFACE MOUNT	46400 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
RC0603FR-075K76L	Yageo	FIXED RESISTOR	SURFACE MOUNT	5760 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
RC0603FR-1047KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 10 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
RCG06031K50FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1500 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn)	.45 mm	75 V	LASER TRIMMABLE, RATED AC VOLTAGE(V): 75	1.55 mm	e3			.85 mm
RG1608N-103-W-T1	Susumu	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	155 Cel	.05 %		85 Cel	METAL FILM	RECTANGULAR PACKAGE	Chip	TR	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	10	MATTE TIN	.4 mm	75 V	ULTRA PRECISION	1.6 mm	e3			.8 mm
RG1608P-101-B-T5	Susumu	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN	.4 mm	100 V	ANTI-SULFUR, HIGH PRECISION	1.6 mm	e3		AEC-Q200	.8 mm
RK73B1ETTP100J	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.35 mm	75 V	IEC60115-8	1 mm	e3		AEC-Q200	.5 mm
RK73H1ETTP2101F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	2100 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
RK73H1ETTP6802F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	68000 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
RK73H1JTTD6341F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	6340 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION	1.6 mm	e3		AEC-Q200	.8 mm
RMCF0603FT12K0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	12000 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	MATTE TIN OVER NICKEL	.45 mm	75 V		1.55 mm	e3		AEC-Q200	.8 mm
RMCF0603FT330R	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	330 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	MATTE TIN OVER NICKEL	.45 mm	75 V		1.55 mm	e3		AEC-Q200	.8 mm
RMCF0603FT47K0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	47000 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	MATTE TIN OVER NICKEL	.45 mm	75 V		1.55 mm	e3		AEC-Q200	.8 mm
RMCF0603JG5K10	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	5100 ohm	.1 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 10 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm	75 V		1.55 mm	e3		AEC-Q200	.8 mm
RN73H1JTTD27R1B25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	27.1 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR, HIGH PRECISION	1.6 mm	e3		AEC-Q200	.8 mm
RN73R1JTTD1002B25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR, PRECISION	1.6 mm	e3		AEC-Q200	.8 mm
RNC55H2001FSRE8	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2000 ohm	.1 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	TR		2	Axial	WIRE			-65 Cel	50	Tin/Lead (Sn/Pb)		200 V		6.35 mm	e0	2.39 mm
RP73PF1E75KBTDF	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	75000 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		1mm x .5mm x .3mm	-55 Cel	25	MATTE TIN OVER NICKEL	.3 mm	25 V	PRECISION	1 mm	e3			.5 mm
RT0603BRC073K4L	Yageo	FIXED RESISTOR	SURFACE MOUNT	3400 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	15	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	HIGH PRECISION, LASER TRIMMABLE	1.6 mm	e3			.8 mm
RT0603BRD0718K2L	Yageo	FIXED RESISTOR	SURFACE MOUNT	18200 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	HIGH PRECISION, LASER TRIMMABLE	1.6 mm	e3			.8 mm
RT0603BRD071ML	Yageo	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	HIGH PRECISION, LASER TRIMMABLE	1.6 mm	e3			.8 mm
TNPW060316K2BYEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	16200 ohm	.1 W	125 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	10	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
TNPW060316K5BYEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	16500 ohm	.1 W	125 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	10	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
TNPW060316K9BYEN	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	16900 ohm	.1 W	125 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	10	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 75	1.55 mm			AEC-Q200	.85 mm
TNPW06033K40BEEN	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3400 ohm	.1 W	125 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 75	1.55 mm			AEC-Q200	.85 mm
WR06X10R0FTLJ	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	10 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	-200,400	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 75	1.6 mm	e3		AEC-Q200	.8 mm
WR06X10R0FTLV	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.1 W	155 Cel	1 %		70 Cel		RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	400	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	50 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 50	1.6 mm	e3		AEC-Q200	.8 mm
5-2176217-9	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	33000 ohm	.1 W		.1 %			THIN FILM	RECTANGULAR PACKAGE		TR	0805	2		WRAPAROUND		2mm x 1.25mm x .55mm		25				PRECISION
AC0603FR-0724K9L	Yageo	FIXED RESISTOR	SURFACE MOUNT	24900 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
AC0603FR-0747RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	47 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
AT0603FRE07100KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.1 W	155 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm	75 V	ANTI-SULFUR, HIGH PRECISION	1.6 mm	e3		AEC-Q200	.8 mm
CPF0805B1M1E1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	1100000 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				1.25 mm
CR0603-FX-1002EAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.5 mm	100 V	ANTI-SULFUR	1.6 mm	e3			.8 mm
CR0603-FX-2700ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	270 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-4703ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	470000 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-JW-330ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	33 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 OVER NICKEL	.45 mm	75 V		1.6 mm	e3			.8 mm
CRCW06030000ZSTC	Vishay Intertechnology	JUMPER	SURFACE MOUNT	0 ohm	.1 W	155 Cel			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0603	2	SMT	WRAPAROUND			-55 Cel		Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier	.45 mm		LASER TRIMMABLE, RATED CURRENT: 2A	1.55 mm	e0		AEC-Q200	.85 mm
CRCW0603100RFKECC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 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
CRCW0603100RFKTC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 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
CRCW060311R0FKEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	11 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
CRCW060311R0FKTB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	11 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	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
CRCW060314K0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	14000 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
CRCW0603191KFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	191000 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
CRCW060319K1FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	19100 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
CRCW06031K05FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1050 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
CRCW06031K07FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1070 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
CRCW06031K10FKEAC	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	RATED AC COLTAGE(V): 75	1.6 mm	e3			.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.