1.5 W Fixed Resistors 199

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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)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)
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
CRCW25123K30FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3300 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
CRCW25123R30FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3.3 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
CRCW2512499RFKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499 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
CRCW25124K70JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4700 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
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
CRCW25125R10JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	5.1 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
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
MC102521005JE	Ohmite Manufacturing	FIXED RESISTOR		10000000 ohm	1.5 W	180 Cel	5 %			METAL GLAZE/THICK FILM		Chip		5425	2	SMT		Fixed Resistors	-55 Cel	50	SILVER PALLADIUM		3.6 mm	MC	5000 V		13.72 mm	e4	MC			6.35 mm
PWC2512-2.2KF	Tt Electronics Plc	FIXED RESISTOR	SURFACE MOUNT	2200 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, 7 INCH	2512	2		WRAPAROUND		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier			PWC	500 V			e3
PWC2512-22KF	Tt Electronics Plc	FIXED RESISTOR	SURFACE MOUNT	22000 ohm	1.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, 7 INCH	2512	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.8 mm		500 V		6.5 mm	e3				3.2 mm
RWR82S39R2DRB12	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	39.2 ohm	1.5 W	250 Cel	.5 %	.508 mm	25 Cel	WIRE WOUND		Tubular	BULK		2	Axial	WIRE		-55 Cel	20	Tin/Lead (Sn/Pb)				7.6681 V		7.92 mm	e0		1.98 mm	MIL-PRF-39007
RWR82S39R2DRBSL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	39.2 ohm	1.5 W	250 Cel	.5 %	.508 mm	25 Cel	WIRE WOUND		Tubular	BULK		2	Axial	WIRE		-55 Cel	20	Tin/Lead (Sn/Pb)				7.6681 V		7.92 mm	e0		1.98 mm	MIL-PRF-39007
AS25J12R0ET	Ohmite Manufacturing	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 7 INCH	2512	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm		500 V		6.35 mm	e3				3.1 mm
CRCW251210R0JNEHHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10 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
CRCW251212K1FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12100 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
CRCW251215R0FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	15 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
CRCW25121K50JNEHHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1500 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
CRCW25121K69FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1690 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
CRCW25121M00FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000000 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
CRCW251221R0FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	21 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
CRCW251222K0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	22000 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
CRCW251222R0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	22 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
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
CRCW2512270RFKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	270 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
CRCW25122R20FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2.2 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
CRCW251247R0FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	47 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
CRCW251247R0JNEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	47 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
CRCW25124R02FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.02 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
CRCW25124R99FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.99 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
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
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
CRCW25127R15FKEGHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	7.15 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
CSNL2010FT10L0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	.01 ohm	1.5 W	170 Cel	1 %		80 Cel	METAL PLATE		Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND		-55 Cel	50	MATTE TIN OVER NICKEL		.65 mm				5.08 mm	e3				2.54 mm
DSC2512-47RJT18	Tt Electronics Plc	FIXED RESISTOR	SURFACE MOUNT	47 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.8 mm		500 V	LASER TRIMMABLE	6.5 mm	e3				3.2 mm
HDSC2512-100KJT18	Tt Electronics Plc	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	1.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	Matte Tin (Sn)		.8 mm		500 V	ANTI-SULFUR	6.5 mm	e3				3.2 mm
MCPWR12FTEA2403	Multicomp Pro	FIXED RESISTOR		240000 ohm	1.5 W	155 Cel	1 %			METAL GLAZE/THICK FILM		Chip	Tape, Embossed	2512	2	SMT		Fixed Resistors	-55 Cel	100			.55 mm		500 V		6.35 mm		MCPWR			3.1 mm
MOX1125231008FE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	10000000000 ohm	1.5 W	110 Cel	1 %	.508 mm	25 Cel	METAL GLAZE/THICK FILM	TUBULAR PACKAGE	Tubular			2	Axial	WIRE	FIXED RESISTOR	-55 Cel	100	TIN SILVER COPPER	38.1 mm			7500 V	PRECISION	32.26 mm	e1		4.19 mm
RCP0603B12R0JEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		4.2426 V		1.6 mm					.81 mm
RCP0603B12R0JED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		4.2426 V		1.6 mm					.81 mm
RCP0603B12R0JET	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TRAY	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		4.2426 V		1.6 mm					.81 mm
RCP0603B750RGED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	750 ohm	1.5 W	155 Cel	2 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		33.541 V		1.6 mm					.81 mm
RCP0603B750RJET	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	750 ohm	1.5 W	155 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TRAY	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		33.541 V		1.6 mm					.81 mm
RCP0603B75R0JEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	75 ohm	1.5 W	155 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		10.6066 V		1.6 mm					.81 mm
RCP0603B75R0JEC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	75 ohm	1.5 W	155 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		10.6066 V		1.6 mm					.81 mm
RCP0603W100RGEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	1.5 W	155 Cel	2 %		25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND		-65 Cel	150			.46 mm		12.2474 V		1.6 mm					.81 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.