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)	Spacing (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)
MCT06030D6341BP100	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	6340 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	e3		CECC40401-801	.85 mm
MCS04020D1103BE100	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	110000 ohm	.063 W	125 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.32 mm	50 V	ANTI-SULFUR, LASER TRIMMABLE, PRECISION, RATED AC VOLTAGE: 50V	1 mm	e3		CECC40401-801	.5 mm
MCS04020D1183BE100	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	118000 ohm	.063 W	125 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.32 mm	50 V	ANTI-SULFUR, LASER TRIMMABLE, PRECISION, RATED AC VOLTAGE: 50V	1 mm	e3		CECC40401-801	.5 mm
MCS04020D1303BE100	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	130000 ohm	.063 W	125 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.32 mm	50 V	ANTI-SULFUR, LASER TRIMMABLE, PRECISION, RATED AC VOLTAGE: 50V	1 mm	e3		CECC40401-801	.5 mm
MCS04020D1473BE100	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	147000 ohm	.063 W	125 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.32 mm	50 V	ANTI-SULFUR, LASER TRIMMABLE, PRECISION, RATED AC VOLTAGE: 50V	1 mm	e3		CECC40401-801	.5 mm
MCS04020D5052BE100	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50500 ohm	.063 W	125 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.32 mm	50 V	ANTI-SULFUR, LASER TRIMMABLE, PRECISION, RATED AC VOLTAGE: 50V	1 mm	e3		CECC40401-801	.5 mm
RN60D82R5FBSL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	82.5 ohm	.25 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		300 V	FLAME-PROOF	8.74 mm	e0	3.68 mm	MIL-R-10509
RN60D82R5FRSL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	82.5 ohm	.25 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)			300 V	FLAME-PROOF	8.74 mm	e0	3.68 mm	MIL-R-10509
RNX038100MFKEL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	100000000 ohm	1 W	150 Cel	1 %	.64 mm		25 Cel	METAL OXIDE	TUBULAR PACKAGE	Tubular	LACER PACK		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	Matte Tin (Sn)	38.1 mm		1500 V		10.67 mm	e3	3.56 mm
RNX03810M0FKEL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	10000000 ohm	1 W	150 Cel	1 %	.64 mm		25 Cel	METAL OXIDE	TUBULAR PACKAGE	Tubular	LACER PACK		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	Matte Tin (Sn)	38.1 mm		1500 V		10.67 mm	e3	3.56 mm
MSP1B10000JR10E3	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	1 W	275 Cel	5 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	TR	2715	2	SMT	J BEND	FIXED RESISTOR	-55 Cel	25	Matte Tin (Sn)		3.9 mm	50 V	PRECISION	6.8 mm	e3			3.8 mm
SFR2500001910FR500	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	191 ohm	.4 W	155 Cel	1 %	.58 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Cylindrical	TR		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN			250 V		6.5 mm	e3	2.5 mm
SFR2500001913FR500	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	191000 ohm	.4 W	155 Cel	1 %	.58 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Cylindrical	TR		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN			250 V		6.5 mm	e3	2.5 mm
SFR2500001914FR500	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1910000 ohm	.4 W	155 Cel	1 %	.58 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Cylindrical	TR		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	250	MATTE TIN			250 V		6.5 mm	e3	2.5 mm
SFR2500001919FR500	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	19.1 ohm	.4 W	155 Cel	1 %	.58 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Cylindrical	TR		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN			250 V		6.5 mm	e3	2.5 mm
SFR2500002002JA100	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	20000 ohm	.4 W	155 Cel	5 %	.58 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Cylindrical	AMMO PACK		2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	MATTE TIN			250 V		6.5 mm	e3	2.5 mm
CNS020-909RF	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	909 ohm	.5 W	155 Cel	1 %		5.08 mm	70 Cel	THIN FILM		Rectangular			2	Radial	FLAT		-55 Cel	10	TIN SILVER OVER NICKEL	3.17 mm	6.62 mm	300 V	HIGH PRECISION	8.38 mm	e2			2.54 mm
LTO030FR0150JTE3	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.015 ohm	30 W	150 Cel	5 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	TO-220	FLAT	FIXED RESISTOR	-55 Cel	700	Matte Tin (Sn)	12.7 mm	16.2 mm	500 V	FREE AIR POWER: 2.25W, NON INDUCTIVE	10.4 mm	e3			3.2 mm
LTO030FR0200JTE3	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.02 ohm	30 W	150 Cel	5 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	TO-220	FLAT	FIXED RESISTOR	-55 Cel	700	Matte Tin (Sn)	12.7 mm	16.2 mm	500 V	FREE AIR POWER: 2.25W, NON INDUCTIVE	10.4 mm	e3			3.2 mm
LTO030FR0220JTE3	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.022 ohm	30 W	150 Cel	5 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	TO-220	FLAT	FIXED RESISTOR	-55 Cel	700	Matte Tin (Sn)	12.7 mm	16.2 mm	500 V	FREE AIR POWER: 2.25W, NON INDUCTIVE	10.4 mm	e3			3.2 mm
RCMM1047R0JKS09	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	47 ohm	1 W	155 Cel	5 %	.8 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE		-65 Cel	100	Matte Tin (Sn)	25 mm		500 V		16 mm	e3	6.2 mm	CECC40100
RWM04101000JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	100 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM041010R0JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	10 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04101201JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1200 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	All-Welded	TR		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04101801JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1800 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	All-Welded	TR		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04101R00JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04102700JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	270 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04102R20JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.2 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM041033R0JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	33 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04104700JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	470 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04104701JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	4700 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	All-Welded	TR		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM041068R0JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	68 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04106R80JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	6.8 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM041082R0JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	82 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM04108R20JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	8.2 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R100JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.1 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R200JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.2 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R220JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.22 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R330JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.33 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R390JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.39 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R470JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.47 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R560JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.56 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM0410R680JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.68 ohm	3 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	Fixed Resistors		75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RWM06341500JS09E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	150 ohm	8 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	TIN SILVER COPPER OVER NICKEL	25 mm		500 V	FLAME PROOF	33.7 mm		7.4 mm
RWM06341502JS09E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	15000 ohm	8 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	TIN SILVER COPPER OVER NICKEL	25 mm		500 V	FLAME PROOF	33.7 mm		7.4 mm
RWM063415R0JS09E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	15 ohm	8 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	TIN SILVER COPPER OVER NICKEL	25 mm		500 V	FLAME PROOF	33.7 mm		7.4 mm
RWM06343302JS09E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	33000 ohm	8 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	TIN SILVER COPPER OVER NICKEL	25 mm		500 V	FLAME PROOF	33.7 mm		7.4 mm
RWM06344R70JS09E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	4.7 ohm	8 W	350 Cel	5 %	.8 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors	-55 Cel	75	TIN SILVER COPPER OVER NICKEL	25 mm		500 V	FLAME PROOF	33.7 mm		7.4 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.