Fixed Resistors

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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	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Height (Package)	Operating Voltage	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
RNCF2010DTC8R66	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	8.66 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2010DTE130K	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	130000 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2010DTE8R25	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	8.25 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2010DTE8R66	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	8.66 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2512BTC10R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	10 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTC49R9	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	49.9 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTC6R34	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	6.34 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTC7R15	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.15 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTC7R32	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.32 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTC7R68	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.68 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTC7R87	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.87 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTE10R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	10 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTE3K48	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	3480 ohm	.5 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	150 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTE6R34	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	6.34 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTE7R87	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.87 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BTE8R87	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	8.87 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTC1R30	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	1.3 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTC6R34	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	6.34 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTC7R15	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.15 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTC7R50	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.5 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTE1R30	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	1.3 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTE6R34	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	6.34 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTE7R15	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.15 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF1206BKE160R	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	160 ohm	.33 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	3.05 mm	e3	AEC-Q200	1.55 mm
RNCF1206BKE470K	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	470000 ohm	.33 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	3.05 mm	e3	AEC-Q200	1.55 mm
RNCF1206BTC2M20	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	2200000 ohm	.125 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	150 V	3.05 mm	e3	AEC-Q200	1.55 mm
RNCF1206BTC470K	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	470000 ohm	.33 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	3.05 mm	e3	AEC-Q200	1.55 mm
RNCF1206BTE470K	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	470000 ohm	.33 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	3.05 mm	e3	AEC-Q200	1.55 mm
RNCF2010DKE510K	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	510000 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2010DTC160R	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	160 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2010DTE510K	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	510000 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2010DTE8R20	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	8.2 ohm	.33 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	4.9 mm	e3	AEC-Q200	2.4 mm
RNCF2512BKE10R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	10 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE120R	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	120 ohm	.75 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE3K48	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	3480 ohm	.5 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	150 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE6R34	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	6.34 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE7R15	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.15 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE7R32	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.32 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE7R68	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.68 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512BKE8R20	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	8.2 ohm	1 W	155 Cel	.1 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE1R02	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	1.02 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE1R30	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	1.3 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE3K48	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	3480 ohm	.5 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	150 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE49R9	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	49.9 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE62R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	62 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE6R34	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	6.34 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DKE7R68	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	7.68 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 mm
RNCF2512DTC62R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	62 ohm	1 W	155 Cel	.5 %	70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.55 mm	200 V	6.3 mm	e3	AEC-Q200	3.1 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.