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)
M55342E11B3B92RT5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3920 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342E11B3B92RTS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3920 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342E11B3B92RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3920 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342E11B49B9RT0	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	49900 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342E11B49B9RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	49900 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342E12B100BRBS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Bulk	0603	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342E12B10B0RT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342E12B2B40RBS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2400 ohm	.1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Bulk	0603	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342E12B4B32RBS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4320 ohm	.1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Bulk	0603	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342E12B4B32RT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4320 ohm	.1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342H11B100DRWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.05 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0PT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0PWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0RT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0RT3	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0RT5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0RTS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10B0RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B10E0PT3	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.05 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B1B00RT3	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B49B9PWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	49900 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B4E99RT5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4990 ohm	.05 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H11B4E99RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4990 ohm	.05 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	0402	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342H12B33E2RT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	33200 ohm	.1 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342H12B33E2RT3	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	33200 ohm	.1 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		-65 Cel	50	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V	NON-INDUCTIVE	1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342K11B5B11RT5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	5110 ohm	.05 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		-65 Cel	100	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	30 V	NON-INDUCTIVE	1.016 mm	e0		MIL-PRF-55342	.5588 mm
M55342K12B221DRT1V	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	221 ohm	.1 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		-65 Cel	100	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V		1.6256 mm	e0		MIL-PRF-55342	.8128 mm
M55342K12B2E21CBSV	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2210 ohm	.1 W	150 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Bulk	0603	2	SMT	WRAPAROUND		-65 Cel	100	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	50 V		1.6256 mm	e0		MIL-PRF-55342	.8128 mm
RCL0612332RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	332 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0612	2	SMT	WRAPAROUND		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V		1.6 mm	e3		AEC-Q200	3.2 mm
RCL06124R99FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.99 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0612	2	SMT	WRAPAROUND		-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V		1.6 mm	e3		AEC-Q200	3.2 mm
CPF31R5000FKE14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1.5 ohm	3 W	230 Cel	1 %	.81 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors	-65 Cel	100	Matte Tin (Sn)	38.1 mm		500 V	FLAME PROOF, PRECISION	14.1 mm	e3	4.57 mm
MRS25000C5499FC100	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	54.9 ohm	.6 W	155 Cel	1 %	.6 mm	70 Cel	THIN FILM		Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	50	MATTE TIN OVER NICKEL	28 mm		350 V	RATED AC VOLTAGE: 350V	6.5 mm	e3	2.5 mm
HVR2500004423FR500	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	442000 ohm	.25 W	155 Cel	1 %	.58 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Cylindrical	TR		2	Axial	WIRE	Fixed Resistors	-55 Cel	200	Tin (Sn)	22.5 mm		1600 V	FLAME PROOF, RATED AC VOLTAGE (V): 1150	7.5 mm	e3	2.5 mm
AC04000008209JAC00	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	82 ohm	4 W	250 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	-10,-80	MATTE TIN			18.1108 V	FLAME PROOF	16.5 mm	e3	5.5 mm
AC07000001302JAC00	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	13000 ohm	7 W	250 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	100,180	MATTE TIN			301.6621 V	FLAME PROFF	26 mm	e3	7.5 mm
AC07000002208JAC00	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.2 ohm	7 W	250 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	-10,-80	MATTE TIN			3.9243 V	FLAME PROOF	26 mm	e3	7.5 mm
AC07000002708JAC00	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.7 ohm	7 W	250 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE		-55 Cel	-10,-80	MATTE TIN			4.3475 V	FLAME PROOF	26 mm	e3	7.5 mm
PTN1206E1062BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10600 ohm	.4 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.838 mm	200 V	LASER TRIMMABLE, NON-INDUCTIVE	3.2 mm	e3			1.6 mm
PTN1206E1090BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	109 ohm	.4 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.838 mm	200 V	LASER TRIMMABLE, NON-INDUCTIVE	3.2 mm	e3			1.6 mm
PTN1206E1111BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1110 ohm	.4 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.838 mm	200 V	LASER TRIMMABLE, NON-INDUCTIVE	3.2 mm	e3			1.6 mm
PTN1206E3921BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3920 ohm	.4 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.838 mm	200 V	LASER TRIMMABLE, NON-INDUCTIVE	3.2 mm	e3			1.6 mm
PTN1206E4753BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	475000 ohm	.4 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.838 mm	200 V	LASER TRIMMABLE, NON-INDUCTIVE	3.2 mm	e3			1.6 mm
PTN1206E7061BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	7060 ohm	.4 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL		.838 mm	200 V	LASER TRIMMABLE, NON-INDUCTIVE	3.2 mm	e3			1.6 mm
RPS0250DL6201JBZA3	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	6200 ohm	250 W	125 Cel	5 %		25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	BULK		2	Chassis Mount	BINDING POST	Fixed Resistors	-55 Cel	150	Matte Tin (Sn)		26 mm	5000 V		73 mm	e3			60 mm
RCMS0212R10FHS14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	12.1 ohm	.5 W	155 Cel	1 %	.6 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Matte Tin (Sn)	25 mm		350 V	PRECISION	6.5 mm	e3	2.5 mm
RCMS0215R00FHA22	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	15 ohm	.5 W	155 Cel	1 %	.6 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		-65 Cel	50	Matte Tin (Sn)	25 mm		350 V	PRECISION	6.5 mm	e3	2.5 mm
RCMS0215R00FHS14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	15 ohm	.5 W	155 Cel	1 %	.6 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Matte Tin (Sn)	25 mm		350 V	PRECISION	6.5 mm	e3	2.5 mm
RCMS0215R80FHS14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	15.8 ohm	.5 W	155 Cel	1 %	.6 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE		-65 Cel	50	Matte Tin (Sn)	25 mm		350 V	PRECISION	6.5 mm	e3	2.5 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.