155 Cel 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	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)
RC2012J153CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	15000 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J200CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	20 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J220CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	22 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J222CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	2200 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J2R2CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	2.2 ohm	.125 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	300	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J330CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	33 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J331CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	330 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J470CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	47 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J471CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	470 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J472CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J474CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	470000 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J621CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	620 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J682CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	6800 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J6R8CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	6.8 ohm	.125 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	300	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J750CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	75 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC2012J752CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	7500 ohm	.125 W	155 Cel	5 %		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	.55 mm		150 V		2 mm	e3				1.25 mm
RC3216F4321CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	4320 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	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216F4990CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	499 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	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J100CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J102CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J150CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	15 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J151CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	150 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J202CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	2000 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J301CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	300 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J331CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	330 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J5R1CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	5.1 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	300	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J681CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	680 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J682CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	6800 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	100	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J6R2CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	6.2 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	300	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J6R8CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	6.8 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	300	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
RC3216J8R2CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	8.2 ohm	.25 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	300	TIN OVER NICKEL	.55 mm		200 V		3.2 mm	e3				1.6 mm
MFR-25FRF52-51K1	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	51100 ohm	.25 W	155 Cel	1 %	.55 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	Fixed Resistors	-55 Cel	100	Matte Tin (Sn)			250 V		6.3 mm	e3		2.4 mm	AEC-Q200
MFR-25FTF52-34K8	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	34800 ohm	.25 W	155 Cel	1 %		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	Ammo Pack		2	Axial	WIRE	Fixed Resistors	-55 Cel	100	Matte Tin (Sn)			250 V		6.3 mm	e3		2.4 mm	AEC-Q200
MFR-25FTF52-845R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	845 ohm	.25 W	155 Cel	1 %		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	Ammo Pack		2	Axial	WIRE	Fixed Resistors	-55 Cel	100	Matte Tin (Sn)			250 V		6.3 mm	e3		2.4 mm	AEC-Q200
MFR25SFRF52-49R9	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	49.9 ohm	.25 W	155 Cel	1 %	.45 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	Fixed Resistors	-55 Cel	100	Matte Tin (Sn)			200 V		3.4 mm	e3		1.9 mm	AEC-Q200
ERJ14NF5101U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	5100 ohm	.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	1210	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm		200 V	PRECISION, STANDARD: IEC60115-8	3.2 mm	e3			AEC-Q200	2.5 mm
MCR10EZHF1602	ROHM	FIXED RESISTOR	SURFACE MOUNT	16000 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR10EZHF22R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	22 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR10EZHF3302	ROHM	FIXED RESISTOR	SURFACE MOUNT	33000 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR10EZHF3601	ROHM	FIXED RESISTOR	SURFACE MOUNT	3600 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR10EZHF4700	ROHM	FIXED RESISTOR	SURFACE MOUNT	470 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR10EZHF5101	ROHM	FIXED RESISTOR	SURFACE MOUNT	5100 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR10EZHF51R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.55 mm	MCR10	150 V		2 mm	e3	MCR10(F TOL)			1.25 mm
MCR18EZHF27R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	27 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 (Sn) - with Nickel (Ni) barrier	.55 mm		200 V		3.2 mm	e3				1.6 mm
MCR18EZHF51R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	51 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 (Sn) - with Nickel (Ni) barrier	.55 mm		200 V		3.2 mm	e3				1.6 mm
MCR18EZHF6800	ROHM	FIXED RESISTOR	SURFACE MOUNT	680 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 (Sn) - with Nickel (Ni) barrier	.55 mm		200 V		3.2 mm	e3				1.6 mm
MCR18EZHF82R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	82 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 (Sn) - with Nickel (Ni) barrier	.55 mm		200 V		3.2 mm	e3				1.6 mm
MMA02040C8872FB300	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	88700 ohm	.4 W	155 Cel	1 %		70 Cel	THIN FILM		Cylindrical	TR, BLISTER, 7 INCH	1406	2	SMT	WRAPAROUND		-55 Cel	50	TIN OVER NICKEL			200 V	ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 200; STANDARD: CECC40401-803	3.6 mm	e3		1.4 mm	AEC-Q200

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.