.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	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	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)
CRCW12062M00JNEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2000000 ohm	.25 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	200	Tin (Sn) - with Nickel (Ni) barrier	.55 mm		200 V	RATED AC VOLTAGE (V) : 200	3.05 mm	e3				1.55 mm
CRCW12062M15FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2150000 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
CRCW12062M49FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2490000 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
CRCW12062R67FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	2.67 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
CRCW1206300RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	300 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
CRCW1206309RFKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	309 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
CRCW1206330KJNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	330000 ohm	.25 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.55 mm		200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3			AEC-Q200	1.6 mm
CRCW1206330RFKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	330 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
CRCW1206330RFKTABC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	330 ohm	.25 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	100	TIN	.55 mm	CRCW1206BCE3	200 V	RATED AC VOLTAGE (V): 200	3.2 mm	e3	CRCW-BCE3			1.6 mm
CRCW120636R0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	36 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
CRCW12063R00FNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	3 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
CRCW120646R4FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	46.4 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
CRCW1206499KFKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499000 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
CRCW1206499RFKEAE6	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499 ohm	.25 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm	CRCW1206EN802	200 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 200	3.2 mm	e3	CRCW-EN802			1.6 mm
CRCW12064K99FKEAE6	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4990 ohm	.25 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm	CRCW1206EN802	200 V	LASER TRIMMABLE; RATED AC VOLTAGE (V): 200	3.2 mm	e3	CRCW-EN802			1.6 mm
CRCW12064R70FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.7 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
CRCW12064R99FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	4.99 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)	.55 mm		200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0			AEC-Q200	1.6 mm
CRCW120651K1FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51100 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
CRCW12066R49FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	6.49 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
CRCW12066R49FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	6.49 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
CRCW120675R0FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	75 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)	.55 mm		200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200	3.2 mm	e0			AEC-Q200	1.6 mm
CRCW120675R0FKTABC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	75 ohm	.25 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	100	TIN	.55 mm		200 V	RATED AC VOLTAGE (V): 200	3.2 mm	e3				1.6 mm
CRCW1206820RJNEAIF	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	820 ohm	.25 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.55 mm		200 V	RATED AC VOLTAGE (V): 200	3.2 mm	e3			AEC-Q200	1.6 mm
CRCW1206825RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	825 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
CRCW1206825RFKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	825 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
CRCW1206866KFKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	866000 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
CRCW12068K25FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	8250 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
CRCW12068K25FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	8250 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
CRG1206F1K0/10	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W		1 %		THICK FILM	RECTANGULAR PACKAGE		TR	1206	2		WRAPAROUND		3.1mm x 1.55mm x .55mm		100	MATTE TIN OVER NICKEL			200 V			e3
CRG1206F220K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	220000 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
CRG1206F330K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	330000 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
CRG1206F6K8	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	6800 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
CRGCQ1206F150K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	150000 ohm	.25 W		1 %		THICK FILM	RECTANGULAR PACKAGE		TR	1206	2		WRAPAROUND		3.1mm x 1.55mm x .55mm		100				200 V
CRGCQ1206F1K5	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	1500 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
CRGCQ1206F470K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	470000 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
CRGCQ1206F820K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	820000 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
CRGP0603F15K	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	15000 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
CRGP0603F330R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	330 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
CRGS0603J1M0	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	1000000 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	100		.45 mm		50 V		1.6 mm					.8 mm
CRL0805-FW-R150ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.15 ohm	.25 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		.1936 V		2 mm	e3				1.25 mm
CRM0805-FW-2R20ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	2.2 ohm	.25 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL	.5 mm		.551 V	PRECISION	2 mm	e3				1.2 mm
CRM0805-JX-R100ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.1 ohm	.25 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		.551 V	PRECISION	2 mm	e3				1.2 mm
CSR0805FKR500	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	.5 ohm	.25 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm				2 mm	e3				1.25 mm
CSRV0204FTDV4990	Viking Tech	FIXED RESISTOR	SURFACE MOUNT	499 ohm	.25 W	155 Cel	1 %	70 Cel	THIN FILM		Cylindrical	TR, EMBOSSED PLASTIC, 7 INCH	1406	2	MELF	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier			200 V	PRECISION	3.5 mm	e3		1.4 mm	AEC-Q200
D55342E07B100ART5	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	25	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier	.8382 mm		100 V	NON-INDUCTIVE	3.2004 mm	e0			MIL-PRF-55342	1.6002 mm
D55342E07B100BRWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	100000 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
D55342E07B10B0RWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	10000 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
D55342E07B1E00RT5	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	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

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.