301 ohm Fixed Resistors 28

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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	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)
RC0805FR-07301RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		150 V	LASER TRIMMABLE	2 mm	e3				1.25 mm
RN73R2BTTD3010F50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.25 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	50	MATTE TIN OVER NICKEL	.6 mm		200 V	ANTI-SULFUR, PRECISION	3.2 mm	e3			AEC-Q200	1.6 mm
CR0402-FX-3010GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.063 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.32 mm		50 V		1 mm	e3				.5 mm
MC0201L6F3010SE	Multicomp Pro	FIXED RESISTOR		301 ohm	.05 W	125 Cel	1 %			METAL GLAZE/THICK FILM		Multilayer Chip	TR, Paper, 7 Inch	0201	2	SMT		Fixed Resistors		-55 Cel	200		.23 mm	MC-SE	25 V		.6 mm		MC-SE			.3 mm
NRC06F3010TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm		50 V		1.6 mm	e3			AEC-Q200	.8 mm
RC1005F3010CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.35 mm		50 V		1 mm	e3				.5 mm
RER40F3010RC02	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	301 ohm	5 W	250 Cel	1 %		25 Cel	WIRE WOUND		Rectangular	BULK		2	Chassis Mount	LUG			-55 Cel	20	Tin/Lead (Sn60Pb40)	8.13 mm		30.05 V	FREE AIR POWER: 3W	16.41 mm	e0			MIL-PRF-39009	15.24 mm
CR0603-FX-3010ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL	.45 mm		75 V		1.6 mm	e3				.8 mm
ERJ2RKF3010X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm		50 V	PRECISION, STANDARD: IEC60115-8	1 mm	e3			AEC-Q200	.5 mm
RK73H3ALTE3010F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	301 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier	.6 mm		200 V	PRECISION	6.3 mm	e0			AEC-Q200	3.1 mm
CRCW0805301RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3			AEC-Q200	1.25 mm
RN73C2A301RBTG	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	TAPE	0805	2	SMT	WRAPAROUND		2mm x 1.25mm x .55mm	-55 Cel	10	MATTE TIN OVER NICKEL	.55 mm		100 V	PRECISION	2 mm	e3				1.25 mm
RWR80S3010FRB12	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	301 ohm	2 W	250 Cel	1 %	.508 mm	25 Cel	WIRE WOUND		Tubular	BULK		2	Axial	WIRE			-55 Cel	20	Tin/Lead (Sn/Pb)			24.5357 V		10.31 mm	e0		2.39 mm	MIL-PRF-39007
RC0402FR-07301RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.35 mm		50 V	LASER TRIMMABLE	1 mm	e3				.5 mm
CRCW0603301RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3			AEC-Q200	.85 mm
RC0201FR-07301RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.05 W	125 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0201	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier	.23 mm		25 V	LASER TRIMMABLE	.6 mm	e3				.3 mm
CRCW0402301RFKED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.063 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm		50 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 50	1 mm	e3			AEC-Q200	.5 mm
9C08052A3010FKHFT	Yageo	FIXED RESISTOR	SURFACE MOUNT	301 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	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm	RC0805	150 V	LASER TRIMMABLE	2 mm	e3	9C0805(1%,100PPM)			1.25 mm
CR1206-FX-3010ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	301 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 OVER NICKEL	.55 mm		200 V		3.1 mm	e3				1.55 mm
CRCW0805301RFKEAHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL	.5 mm		150 V	RATED AC VOLTAGE: 150V	2 mm	e3			AEC-Q200	1.25 mm
CRCW1206301RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 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
CRCW1210301RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1210	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	2.5 mm
M55342K06B301DRS2	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.15 W	150 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0705	2	SMT	WRAPAROUND			-65 Cel	100	TIN LEAD OVER NICKEL	.51 mm		50 V	ANTI-SULFUR	2.03 mm				MIL-PRF-55342	1.27 mm
NTR12F3010DTRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	301 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				1.55 mm
RC0603FR-07301RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.45 mm		75 V	LASER TRIMMABLE	1.6 mm	e3				.8 mm
RC1206FR-07301RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	301 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 (Sn) - with Nickel (Ni) barrier	.55 mm		200 V	LASER TRIMMABLE	3.1 mm	e3				1.6 mm
RCS0805301RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm		150 V	RATED AC VOLTAGE (V): 150	2 mm	e3			AEC-Q200	1.25 mm
RNCP1206FTD301R	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	301 ohm	.5 W	155 Cel	1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.5 mm		200 V	ANTI-SULFUR	3.1 mm	e3				1.5 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.