.25 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	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
CFF14JT180R	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	180 ohm	.25 W	155 Cel	5 %	.55 mm	70 Cel	CARBON FILM	TUBULAR PACKAGE	Rectangular	TR, 13.5 INCH		2	Axial	WIRE			-55 Cel	-400,0	MATTE TIN			300 V		6 mm	e3	2.3 mm
CFR-25JR-52-4K7	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	4700 ohm	.25 W	155 Cel	5 %	.55 mm	70 Cel	CARBON FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	-500,350	MATTE TIN			250 V		6.3 mm	e3	2.4 mm	AEC-Q200
CFR25SJT-52-4K7	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	4700 ohm	.25 W	155 Cel	5 %	.45 mm	70 Cel	CARBON FILM	TUBULAR PACKAGE	Tubular	Ammo Pack		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	-500,350	MATTE TIN			200 V		3.4 mm	e3	1.9 mm	AEC-Q200
CHV1206-JW-105ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PLASTIC, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	200	TIN OVER NICKEL		.55 mm	800 V		3.1 mm	e3			1.6 mm
CMF50100K00FHEK	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	100000 ohm	.25 W	175 Cel	1 %	.41 mm	70 Cel	METAL FILM		Tubular	Bulk		2	Axial	WIRE			-55 Cel	50	Matte Tin (Sn)	38.1 mm		200 V	FLAME PROOF, PRECISION	3.81 mm	e3	1.65 mm
CMF50100K00FHRE	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	100000 ohm	.25 W	175 Cel	1 %	.41 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE			-55 Cel	50	TIN LEAD			200 V	FLAME PROOF, PRECISION	3.81 mm	e0	1.65 mm
CR1206-FX-1502ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	15000 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.55 mm	200 V		3.1 mm	e3			1.55 mm
CR1206-FX-2400ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	240 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.55 mm	200 V		3.1 mm	e3			1.55 mm
CRCW1206100RFKTB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb)		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0		AEC-Q200	1.6 mm
CRCW1206100RFKTC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb)		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0		AEC-Q200	1.6 mm
CRCW1206102RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	102 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW1206102RFKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	102 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V	RATED AC VOLTAGE (V) : 200	3.05 mm	e3			1.55 mm
CRCW120611K0FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	11000 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V	RATED AC VOLTAGE (V) : 200	3.05 mm	e3			1.55 mm
CRCW120612K4FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12400 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW1206143RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	143 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW1206178RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	178 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW12061K60FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1600 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW12062R20FKEC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2.2 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW12063K01FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3010 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V	RATED AC VOLTAGE (V) : 200	3.05 mm	e3			1.55 mm
CRCW120642R2FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	42.2 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW120642R2FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	42.2 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V	RATED AC VOLTAGE (V) : 200	3.05 mm	e3			1.55 mm
CRCW12064K70FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb)		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0		AEC-Q200	1.6 mm
CRCW12064K75FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4750 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0		AEC-Q200	1.6 mm
CRCW12064R02FNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.02 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	1206	2		WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL			200 V	RATED AC VOLTAGE (V): 200		e3		AEC-Q200
CRCW120651K0FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51000 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V	RATED AC VOLTAGE (V) : 200	3.05 mm	e3			1.55 mm
CRCW12065K10FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	5100 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 OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
CRCW12068K66FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	8660 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		.55 mm	200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0		AEC-Q200	1.6 mm
CRG1206F18K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18000 ohm	.25 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		3.1mm x 1.55mm x .55mm	-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE	3.1 mm	e3			1.55 mm
CRG1206F2K0	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	2000 ohm	.25 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		3.1mm x 1.55mm x .55mm	-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm	200 V	LASER TRIMMABLE	3.1 mm	e3			1.55 mm
CRGCQ1206F3K9	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	3900 ohm	.25 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		3.1mm x 1.55mm x .55mm	-55 Cel	100			.55 mm	200 V		3.1 mm			AEC-Q200	1.55 mm
CRGP0603F18K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18000 ohm	.25 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	100			.45 mm	50 V		1.6 mm			AEC-Q200	.8 mm
CRGP0603F22R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	22 ohm	.25 W	155 Cel	1 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	100			.45 mm	50 V		1.6 mm			AEC-Q200	.8 mm
CRGS0603J4R7	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	4.7 ohm	.25 W	155 Cel	5 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	TR	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .45mm	-55 Cel	400	TIN OVER NICKEL		.45 mm	50 V		1.6 mm	e3			.8 mm
CRM0805-FX-1002ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.5 mm	.551 V	PRECISION	2 mm	e3			1.2 mm
CSR0805JKR250	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	.25 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0805	2		WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier						e3
CSR0805JTR250	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	.25 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0805	2		WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier						e3
D55342E07B17B2MWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	17200 ohm	.25 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	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
D55342E07B18B9RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18900 ohm	.25 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	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
D55342E07B2B46RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2460 ohm	.25 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	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
D55342E07B79B6RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	79600 ohm	.25 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	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
D55342K07B100DRSU	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	1206	2	SMT	WRAPAROUND			-65 Cel	100	Tin/Lead (Sn80Pb20) - with Nickel (Ni) barrier		.51 mm	100 V	ANTI-SULFUR	3.18 mm	e0		MIL-PRF-55342	1.6 mm
D55342K07B100DRTP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND			-65 Cel	100	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier		.8382 mm	100 V	NON-INDUCTIVE	3.2004 mm	e0		MIL-PRF-55342	1.6002 mm
D55342K07B100DRUL	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	1206	2	SMT	WRAPAROUND			-65 Cel	100	TIN LEAD OVER NICKEL		.51 mm	100 V	ANTI-SULFUR	3.18 mm			MIL-PRF-55342	1.6 mm
D55342K07B182DRWB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	182 ohm	.25 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	WAFFLE PACK	1206	2	SMT	WRAPAROUND			-65 Cel	100	TIN LEAD OVER NICKEL		.51 mm	100 V	ANTI-SULFUR	3.18 mm			MIL-PRF-55342	1.6 mm
D55342K07B1H00RS2	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	2 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	1206	2	SMT	WRAPAROUND			-65 Cel	100	TIN LEAD OVER NICKEL		.51 mm	100 V	ANTI-SULFUR	3.18 mm			MIL-PRF-55342	1.6 mm
D55342M07B1E00PS6	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	1206	2	SMT	WRAPAROUND			-65 Cel	300	TIN LEAD OVER NICKEL		.51 mm	100 V	ANTI-SULFUR	3.18 mm			MIL-PRF-55342	1.6 mm
D55342M07B1E00PWB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	WAFFLE PACK	1206	2	SMT	WRAPAROUND			-65 Cel	300	TIN LEAD OVER NICKEL		.51 mm	100 V	ANTI-SULFUR	3.18 mm			MIL-PRF-55342	1.6 mm
D55342M07B1E00PWL	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	WAFFLE PACK	1206	2	SMT	WRAPAROUND			-65 Cel	300	TIN LEAD OVER NICKEL		.51 mm	100 V	ANTI-SULFUR	3.18 mm			MIL-PRF-55342	1.6 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.