1 ohm Fixed Resistors 426

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	Spacing (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	Length (Lead)	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)
232270671008L	Yageo	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.0625 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm		50 V	LASER TRIMMABLE	1 mm	e3				.5 mm
232273061108	Yageo	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.125 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	LASER TRIMMABLE	2 mm	e3	2322730XX			1.25 mm
293-1.0-RC	Xicon Passive Components	FIXED RESISTOR		1 ohm	.5 W	155 Cel	5 %	.54 mm			CARBON FILM	CYLINDRICAL PACKAGE	Cylindrical	Bulk		2	Axial		Fixed Resistors		-55 Cel	350	Tin (Sn)	28 mm			350 V		10 mm	e3	CF-RC	3.5 mm
5073NW1R000J12AFX	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	1 W	155 Cel	5 %			70 Cel	METAL FILM	TUBULAR PACKAGE		TR, 12 INCH		2		WIRE	Fixed Resistors		-55 Cel	250	TIN			PR01	350 V			e3
AF2010FK-071RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.75 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.57 mm		200 V	ANTI-SULFUR, LASER TRIMMABLE	5 mm	e3			AEC-Q200	2.5 mm
CFR-25JT-52-1R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	.25 W	155 Cel	5 %	.55 mm		70 Cel	CARBON FILM	TUBULAR PACKAGE	Tubular	Ammo Pack		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	-500,350	MATTE TIN				250 V		6.3 mm	e3		2.4 mm	AEC-Q200
CHP2512-FX-1R00ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 ohm	3 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		1.1 mm		250 V		6.4 mm	e3				3.1 mm
CPF21R0000DKE36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	2 W	230 Cel	.5 %	.81 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 11.5 INCH		2	Axial	WIRE	Fixed Resistors		-65 Cel	100	Matte Tin (Sn)				350 V	FLAME PROOF, PRECISION	8.74 mm	e3		3.68 mm
CPF31R0000DKB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	3 W	230 Cel	.5 %	.81 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	Fixed Resistors		-65 Cel	100	Tin/Lead (Sn63Pb37)	38.1 mm			500 V	FLAME PROOF, PRECISION	14.1 mm	e0		4.57 mm
CRCW04021R00FKTD	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.063 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		.35 mm		50 V	LASER TRIMMABLE, RATED AC VOLTAGE (V) : 50	1 mm	e0			AEC-Q200	.5 mm
CRCW08051R00JNEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.125 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3			AEC-Q200	1.25 mm
CRCW12061R00FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 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
CRCW12061R00FNEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3			AEC-Q200	1.6 mm
CRCW25121R00FKTG	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, BLISTER, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb)		.6 mm		500 V	LASER TRIMMABLE, RATED AC VOLTAGE(V): 500	6.3 mm	e0			AEC-Q200	3.15 mm
CRT0805-DY-1R00ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.125 W	155 Cel	.5 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL		.55 mm		150 V	PRECISION	2 mm	e3				1.25 mm
HSA501R0F	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	1 ohm	50 W		1 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY		2	Chassis Mount	LUG		72.5mm x 30mm x 17mm		50			17 mm		1250 V	RATED AC VOLTAGE (V): 1250, FREE AIR POWER: 20W	51 mm					30 mm
KNP100JR-73-1R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	1 W	275 Cel	5 %	.8 mm		70 Cel	WIRE WOUND	CYLINDRICAL PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	Fixed Resistors		-40 Cel	300	Matte Tin (Sn)				1 V	FLAME PROOF	11.5 mm	e3		4.6 mm
L25J1R0E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	1 ohm	25 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular			2	Chassis Mount	LUG	Fixed Resistors			400					625 V	FLAME PROOF	50.8 mm			14.3 mm
LRC-LR1206LF-01-1R00-F	Tt Electronics Plc	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.5 W	150 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Plastic	1206	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.8 mm				3.2 mm	e3			AEC-Q200	1.63 mm
MCA12060C1008FP500	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.25 W	125 Cel	1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	50	TIN OVER NICKEL		.55 mm		200 V	ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3			CECC40401-801	1.6 mm
MF0207FTE52-1R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	.6 W	155 Cel	1 %	.55 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	50	Matte Tin (Sn)				350 V		6.3 mm	e3		2.4 mm	AEC-Q200
MMF25SFRE1R	Yageo	FIXED RESISTOR		1 ohm	.25 W	155 Cel	1 %				METAL FILM	CYLINDRICAL PACKAGE	Cylindrical	TR		2	MELF		Fixed Resistors		-55 Cel	50				MMF	200 V		3.5 mm		MMF	1.4 mm
NRC06F1R00TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	1 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	400	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		50 V		1.6 mm	e3			AEC-Q200	.8 mm
NRC50J1R0TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.75 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Embossed Plastic, 7 Inch	2010	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	350	Matte Tin (Sn) - with Nickel (Ni) barrier		.6 mm		200 V		5 mm	e3			AEC-Q200	2.5 mm
PNP300JR-73-1R	Yageo	FIXED RESISTOR		1 ohm	3 W	200 Cel	5 %	.8 mm			WIRE WOUND	CYLINDRICAL PACKAGE	Cylindrical	TR		2	Axial		Fixed Resistors		-40 Cel			35 mm		PNP	300 V		11.5 mm		PNP	4.5 mm
PWR220T-20-1R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	Tube		2	Radial	WIRE			-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm		4.4721 V		10.1 mm	e3			AEC-Q200	4 mm
PWR221T-50-1R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	50 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE			-55 Cel	100	TIN OVER COPPER	12.7 mm	16.26 mm		250 V	FREE AIR POWER : 2.25W	10.41 mm					3.18 mm
PWR263S-35-1R00FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 ohm	35 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR	4035	2	SMT	GULL WING			-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.1 mm	e3			AEC-Q200	8.8 mm
RC0402FR-131RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.0625 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm		50 V	LASER TRIMMABLE	1 mm	e3				.5 mm
RC0603FR-071RP	Yageo	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.45 mm		75 V	LASER TRIMMABLE	1.6 mm	e3				.8 mm
RC0603FR-101RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 10 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.45 mm		75 V	LASER TRIMMABLE	1.6 mm	e3				.8 mm
RCA20101R00FKEF	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.75 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, BLISTER, 7 INCH	2010	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.6 mm		400 V	ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 400	5 mm	e3			AEC-Q200	2.5 mm
RCS04021R00FKED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.2 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.35 mm		50 V	RATED AC VOLTAGE (V) : 50	1 mm	e3			AEC-Q200	.5 mm
RH2501R000JE01	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	1 ohm	250 W	250 Cel	5 %			25 Cel	WIRE WOUND		Aluminum Housing	BULK		2	Chassis Mount	BINDING POST			-55 Cel	50	Nickel/Palladium/Gold (Ni/Pd/Au)		55.58 mm			FREE AIR POWER: 100W	114.3 mm	e4				53.98 mm
RHC2512FT1R00	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	1 ohm	2 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	MATTE TIN OVER NICKEL		.6 mm		200 V		6.3 mm	e3				3.2 mm
RK73H1HTTC1R00F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.05 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PRESSED PAPER, 7 INCH	0201	2	SMT	WRAPAROUND			-55 Cel	400	MATTE TIN OVER NICKEL		.23 mm		25 V	PRECISION	.6 mm	e3			AEC-Q200	.3 mm
RL0510S-1R0-F	Susumu	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.1667 W	125 Cel	1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER	0402	2	SMT	WRAPAROUND			-55 Cel	0,200	MATTE TIN		.35 mm		.4083 V		1 mm	e3				.5 mm
RS02B1R000FE12	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	3 W	250 Cel	1 %	.813 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Welded	BULK		2	Axial	WIRE	Fixed Resistors		-65 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	38.1 mm			1.7321 V		14.22 mm	e3		4.75 mm
RSMF1JT1R00	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	1 W	200 Cel	5 %	.7 mm		70 Cel	METAL OXIDE FILM	TUBULAR PACKAGE	Tubular	TR, 13.5 INCH		2	Axial	WIRE			-55 Cel	200	MATTE TIN				350 V	FLAMEPROOF	9 mm	e3		3.2 mm
RWR84S1R00FR	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	7 W	250 Cel	1 %	1.02 mm		25 Cel	WIRE WOUND		Tubular			2	Axial	WIRE			-55 Cel	400	TIN LEAD				2.6458 V		22.23 mm	e0		7.92 mm	MIL-PRF-39007
WK73S2B15TTD1R00F	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	1 ohm	1.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0612	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.6 mm		1.22 V		1.6 mm	e3			AEC-Q200	3.2 mm
ZCM204FKE07-1RAA	Vitrohm Portuguesa Lda	FIXED RESISTOR	SURFACE MOUNT	1 ohm	.25 W	125 Cel	1 %			70 Cel	METAL FILM	CYLINDRICAL PACKAGE	Cylindrical	TR, BLISTER, 7 INCH	1406	2	MELF	WRAPAROUND			-55 Cel	50	Tin (Sn)				200 V	ANTI-SULFUR, PRECISION, RATED AC VOLTAGE (V): 200	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.