Vishay Intertechnology 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	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
CRCW2512261KFKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	261000 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251227R4FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	27.4 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25122K20FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2200 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25122K49FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2490 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25122R70FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2.7 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25122R70FKEHHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2.7 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251230R0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	30 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW2512330RJNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	330 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251233K0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	33000 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251233R0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	33 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251239R0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	39 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251247K0FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	47000 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25124K64FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4640 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251253R6FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	53.6 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW2512549RFKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	549 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25125R10FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	5.1 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW2512665RFKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	665 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25126K80FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	6800 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW2512750KJNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	750000 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW251282K0FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	82000 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25129K09FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	9090 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	RATED AC VOLTAGE: 500V	6.3 mm	e3		AEC-Q200	3.15 mm
RNC50H1893BSRSL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	189000 ohm	.05 W	175 Cel	.1 %	.41 mm	125 Cel	METAL FILM		Tubular	TR, 7.5 INCH		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)			200 V	PRECISION	3.81 mm	e0	1.78 mm	MIL-PRF-55182
CRCW251210R0FKEH	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 500	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW2512124RFKEH	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	124 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 500	6.3 mm	e3		AEC-Q200	3.15 mm
CRCW25122K20FKEH	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2200 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	500 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 500	6.3 mm	e3		AEC-Q200	3.15 mm
RNC60H1001FRRSL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1000 ohm	.125 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	TR, 7.5 INCH		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)			250 V	PRECISION	7.11 mm	e0	2.46 mm	MIL-PRF-55182
CPW05R2200JE14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.22 ohm	5 W	275 Cel	5 %	.813 mm	40 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK		2	Axial	WIRE	Fixed Resistors	-65 Cel		Matte Tin (Sn) - with Nickel (Ni) barrier	25.4 mm	8.73 mm	1.0488 V	FLAME PROOF	22.22 mm	e3			9.52 mm
RN50C4992FRE6	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	49900 ohm	.05 W	175 Cel	1 %	.41 mm	125 Cel	METAL FILM		Tubular	TR, 7.5 INCH		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn60Pb40)			200 V	FLAME-PROOF	3.81 mm	e0	1.65 mm	MIL-R-10509
RN50C5111FB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	5110 ohm	.05 W	175 Cel	1 %	.41 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn60Pb40)	38.1 mm		200 V	FLAME-PROOF	3.81 mm	e0	1.65 mm	MIL-R-10509
RN50C9090FRE6	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	909 ohm	.05 W	175 Cel	1 %	.41 mm	125 Cel	METAL FILM		Tubular	TR, 7.5 INCH		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn60Pb40)			200 V	FLAME-PROOF	3.81 mm	e0	1.65 mm	MIL-R-10509
RN50E1322BB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	13200 ohm	.05 W	175 Cel	.1 %	.41 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	25	Tin/Lead (Sn60Pb40)	38.1 mm		200 V	FLAMEPROOF	3.81 mm	e0	1.65 mm	MIL-R-10509
RN55C1102FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	11000 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 (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55C2231BR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2230 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 (Sn/Pb)			200 V	FLAMEPROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55C3322FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	33200 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 (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55C4422FB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	44200 ohm	.1 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)	38.1 mm		200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55C9761BB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	9760 ohm	.1 W	175 Cel	.1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)	38.1 mm		200 V	FLAMEPROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55D1001FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1000 ohm	.125 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55D1003FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	100000 ohm	.125 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55D2213FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	221000 ohm	.125 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55D2490FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	249 ohm	.125 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55D3242FRE6	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	32400 ohm	.125 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 7.5 INCH		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)			200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55D5621FB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	5620 ohm	.125 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)	38.1 mm		200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55E1622BB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	16200 ohm	.1 W	175 Cel	.1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	25	Tin/Lead (Sn/Pb)	38.1 mm		200 V	FLAMEPROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55E2672BB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	26700 ohm	.1 W	175 Cel	.1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	25	Tin/Lead (Sn/Pb)	38.1 mm		200 V	FLAMEPROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN55E8250FB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	825 ohm	.1 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	25	Tin/Lead (Sn/Pb)	38.1 mm		200 V	FLAME-PROOF	6.1 mm	e0	2.29 mm	MIL-R-10509
RN60C1000FR36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	100 ohm	.125 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)			300 V	FLAME-PROOF	8.74 mm	e0	3.68 mm	MIL-R-10509
RN60C1100FB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	110 ohm	.125 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)	38.1 mm		300 V	FLAME-PROOF	8.74 mm	e0	3.68 mm	MIL-R-10509
RN60C1132FB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	11300 ohm	.125 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)	38.1 mm		300 V	FLAME-PROOF	8.74 mm	e0	3.68 mm	MIL-R-10509

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.