30100 ohm Fixed Resistors 64

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	Spacing (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	Length (Lead)	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Reference Standard	Width (Package)
CRCW060330K1FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 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
CRCW040230K1FKED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.35 mm		50 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 50	1 mm	e3		AEC-Q200	.5 mm
CRCW040230K1FKEDC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.3 mm		50 V	RATED AC COLTAGE(V): 50	1 mm	e3			.5 mm
CRCW060330K1FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 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
CRCW040230K1FKEDHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.2 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.3 mm		50 V	RATED AC VOLTAGE: 50V	1 mm	e3		AEC-Q200	.5 mm
CRCW060330K1FKEAHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.33 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	RATED AC VOLTAGE: 75V	1.6 mm	e3		AEC-Q200	.85 mm
RC0402FR-0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.0625 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		.35 mm		50 V	LASER TRIMMABLE	1 mm	e3			.5 mm
ERJ2RKF3012X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30100 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
RC0603FR-0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 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
1676300-1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.1 W		.1 %				THIN FILM	RECTANGULAR PACKAGE		TAPE	0805	2		WRAPAROUND		2mm x 1.25mm x .55mm		10					100 V	PRECISION
ERA2AEB3012X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	.1 %			85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL		.35 mm		50 V	IEC60115-8	1 mm	e3		AEC-Q200	.5 mm
ERJ3EKF3012V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30100 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
RNC90Y30K100FR	Defense Logistics Agency	FIXED RESISTOR	THROUGH HOLE MOUNT	30100 ohm	.3 W	175 Cel	1 %			125 Cel	METAL FOIL	RECTANGULAR PACKAGE				2		WIRE	Fixed Resistors		-50 Cel	5	TIN LEAD			RNC90Y	300 V			e0		MIL-PRF-55182/9
RNC90Y30K100BR	Vishay Precision Group	FIXED RESISTOR	THROUGH HOLE MOUNT	30100 ohm	.3 W	175 Cel	.1 %	.635 mm	3.81 mm	125 Cel	METAL FOIL	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE			2	Radial	WIRE	Fixed Resistors		-50 Cel	5	TIN LEAD	25.4 mm	8.28 mm		300 V		7.62 mm	e0		MIL-PRF-55182/9	2.67 mm
RT0805DRE0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.125 W	155 Cel	.5 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	HIGH PRECISION, LASER TRIMMABLE	2 mm	e3			1.25 mm
CPF0402B30K1E1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		1mm x .5mm x .3mm	-55 Cel	25			.3 mm		25 V	PRECISION	1 mm				.5 mm
CRCW080530K1FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 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
TNPW040230K1BEED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	125 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL		.35 mm		50 V	ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 50	1 mm	e3		AEC-Q200	.5 mm
RC0603FR-1030K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 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
CR0603-FX-3012ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	30100 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
RC1206FR-0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	3.1 mm	e3			1.6 mm
CRCW040230K1FKTD	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		.35 mm		50 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 50	1 mm	e0		AEC-Q200	.5 mm
CRCW040230K1FKTDBC	Vishay Intertechnology	FIXED RESISTOR		30100 ohm	.063 W	155 Cel	1 %				METAL GLAZE/THICK FILM		Chip	TR, Paper, 7 Inch	0402	2	SMT		Fixed Resistors		-55 Cel	100	TIN OVER NICKEL		.35 mm		50 V		1 mm	e3	CRCW-BCE3		.5 mm
CRCW080530K1DKEAP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.125 W	155 Cel	.5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.45 mm		150 V	RATED AC VOLTAGE (V): 150, SEMI-PRECISION	2 mm	e3		AEC-Q200	1.25 mm
D55342E07B30B1RT5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	150 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND			-65 Cel	25	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier		.8382 mm		100 V	NON-INDUCTIVE	3.2004 mm	e0		MIL-PRF-55342	1.6002 mm
RK73H2ALTE3012F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier		.5 mm		150 V	PRECISION	2 mm	e0		AEC-Q200	1.25 mm
RK73H2BLTE3012F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier		.6 mm		200 V	PRECISION	3.2 mm	e0		AEC-Q200	1.6 mm
RK73H2HLTE3012F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.75 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier		.6 mm		200 V	PRECISION	5 mm	e0		AEC-Q200	2.5 mm
CPF0603B30K1E1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.55mm x .8mm x .45mm	-55 Cel	25			.45 mm		50 V	PRECISION	1.55 mm				.8 mm
ERA8AEB3012V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	155 Cel	.1 %			85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL		.6 mm		150 V	IEC60115-8	3.2 mm	e3		AEC-Q200	1.6 mm
NRC04F3012TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.3 mm		50 V		1 mm	e3		AEC-Q200	.5 mm
NRC06F3012TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		50 V		1.6 mm	e3		AEC-Q200	.8 mm
NRC10F3012TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.125 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V		2 mm	e3		AEC-Q200	1.25 mm
NRC12F3012TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V		3.1 mm	e3		AEC-Q200	1.55 mm
PTN0805E3012BBT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.2 W	150 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0805	2	SMT	WRAPAROUND			-55 Cel	25	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		.838 mm		100 V	LASER TRIMMABLE, NON INDUCTIVE	2.032 mm	e0			1.27 mm
RC0805FR-0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 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
RN73C1J30K1BTDF	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	TR	0603	2	SMT	WRAPAROUND		1.55mm x .8mm x .45mm	-55 Cel	10	MATTE TIN OVER NICKEL		.45 mm		50 V	PRECISION	1.55 mm	e3			.8 mm
P0805Z3012WNT	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.2 W	155 Cel	.05 %			70 Cel	THIN FILM		Rectangular	TR, PLASTIC	0805	2	SMT	WRAPAROUND			-55 Cel	5	TIN SILVER OVER NICKEL		.5 mm		150 V	ANTI-SULFUR, HIGH PRECISION	1.91 mm				1.27 mm
RE0402FRE0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.0625 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.32 mm		50 V	LASER TRIMMABLE, ULTRA PRECISION	1 mm	e3			.5 mm
AC0402FR-0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.0625 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		50 V	LASER TRIMMABLE	1 mm	e3		AEC-Q200	.5 mm
CR0402-FX-3012GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.063 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.32 mm		50 V		1 mm	e3			.5 mm
ERJ6ENF3012V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30100 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
ERJPA3F3012V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.25 W	155 Cel	1 %			105 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		150 V	HIGH PRECISION, IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
RC0402FR-1330K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.0625 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm		50 V	LASER TRIMMABLE	1 mm	e3			.5 mm
RT0402DRE0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.0625 W	155 Cel	.5 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.3 mm		50 V	HIGH PRECISION, LASER TRIMMABLE	1 mm	e3			.5 mm
RT0603BRE0730K1L	Yageo	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.1 W	155 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		75 V	HIGH PRECISION, LASER TRIMMABLE	1.6 mm	e3			.8 mm
MCR10EZPD3012	ROHM	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.1 W	155 Cel	.5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	50	TIN OVER NICKEL		.55 mm		150 V		2 mm	e3			1.25 mm
RC1005F3012CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	30100 ohm	.0625 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm		50 V		1 mm	e3			.5 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.