.1 W Fixed Resistors 2,400+

Reset All

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)
MCR03EZPJ432	ROHM	FIXED RESISTOR	SURFACE MOUNT	4300 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	200	TIN OVER NICKEL	.45 mm		50 V		1.6 mm	e3			.8 mm
RC0603JR-074K3L	Yageo	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 OVER NICKEL	.45 mm		75 V	LASER TRIMMABLE	1.6 mm	e3			.8 mm
CR0603-FX-33R0ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	33 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
CRCW06034K30JNEA	Vishay Intertechnology	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	200	MATTE TIN OVER NICKEL	.45 mm		75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
ERA3AEB392V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	3900 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
ERA3APB472V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4700 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
ERJ3EKF1212V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	12100 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
RC0603FR-0721KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	21000 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
RE0603DRE0710KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	155 Cel	.5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm		75 V	LASER TRIMMABLE, ULTRA PRECISION	1.6 mm	e3			.8 mm
AC0603FR-071ML	Yageo	FIXED RESISTOR	SURFACE MOUNT	1000000 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
AC0603JR-074K3L	Yageo	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	1.6 mm	e3		AEC-Q200	.8 mm
CRCW060327K0FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	27000 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
ERJ3EKF1802V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18000 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
ERJ3GEYJ106V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10000000 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	-400,150	MATTE TIN OVER NICKEL	.45 mm		75 V	IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
ERJU03F1501V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1500 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
ERJU03F2003V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	200000 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
NRC06J432TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	4300 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm		50 V		1.6 mm	e3		AEC-Q200	.8 mm
AC0603FR-0747KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	47000 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
ERJ3GEYJ473V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm		75 V	IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
MCT06030C4999FP500	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	49.9 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
RC0603FR-07130RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	130 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
CRCW060333R2FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	33.2 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
CRGCQ0603J10R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.1 W		5 %		THICK FILM	RECTANGULAR PACKAGE		TR	0603	2		WRAPAROUND		1.6mm x .8mm x .45mm		400				75 V
MCR03ERTJ432	ROHM	FIXED RESISTOR	SURFACE MOUNT	4300 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	200	Tin (Sn) - with Nickel (Ni) barrier	.45 mm		50 V		1.6 mm	e3		TS 16949	.8 mm
RC0603FR-074K3L	Yageo	FIXED RESISTOR	SURFACE MOUNT	4300 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
RK73H1JTTD1502F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	15000 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
RR1220P-4990-B-M-T5	Susumu	FIXED RESISTOR		499 ohm	.1 W	125 Cel	.1 %		METAL FILM		Chip	TR	0805	2	SMT		Fixed Resistors		-55 Cel	25		.4 mm	RR1220P	100 V		2 mm		RR1220P		1.25 mm
CRCW060311K0FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	11000 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
ERJ2RKF2492X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	24900 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
ERJ2RKF5600X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	560 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
MCWR06X10R0FTL	Multicomp Pro	FIXED RESISTOR	SURFACE MOUNT	10 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	-200,400	TIN	.45 mm		75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.6 mm	e3			.8 mm
RC0603FR-07620RL	Yageo	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 (Sn) - with Nickel (Ni) barrier	.45 mm		75 V	LASER TRIMMABLE	1.6 mm	e3			.8 mm
RC0603FR-079K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	9100 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
ERJ3EKF6801V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	6800 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
M55342K12B10E0RS3	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	150 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	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
MCT06030C1502FP500	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	15000 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
AC0603FR-0715KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	15000 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
CR0603-FX-3162ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	31600 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
CRL0603-FW-1R00ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.1 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm		.3162 V		1.6 mm	e3			.8 mm
ERJ2RKF1820X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	182 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
ERJ2RKF3001X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	3000 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
ERJ3EKF5100V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	510 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
ERJ3GEYJ121V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	120 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm		75 V	IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
RC0603JR-0720RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	20 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	1.6 mm	e3			.8 mm
RK73B1JTTD104J	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.45 mm		75 V	IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
RN73C2A1K0BTD	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	TR	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	10	MATTE TIN OVER NICKEL	.55 mm		100 V	PRECISION	2 mm	e3			1.25 mm
CRCW0603390RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	390 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
MCT06030C3901FP500	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3900 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

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.