51 ohm Fixed Resistors 125

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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)
95J51RE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	51 ohm	5 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular			2	Axial	WIRE	Fixed Resistors			30	TIN SILVER COPPER	38.1 mm			495 V		24.6 mm	e1		6.7 mm
AC0402FR-7W51RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.125 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		.32 mm		75 V	LASER TRIMMABLE	1 mm	e3			AEC-Q200	.5 mm
CB5JB51R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	51 ohm	5 W	275 Cel	5 %	.8 mm		70 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Tubular	BULK		2	Axial	WIRE			-55 Cel	200	MATTE TIN	25.4 mm	9.5 mm		350 V	FLAME PROOF	22 mm	e3				9.5 mm
ERJU03F51R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	TIN		.45 mm		75 V	ANTI-SULFUR, IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
LR0204F51R	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	51 ohm	.25 W	155 Cel	1 %	.45 mm		70 Cel	THIN FILM	TUBULAR PACKAGE	Tubular	AMMO PACK	0204	2	Axial	WIRE	FIXED RESISTOR	3.5mm x 2mm	-55 Cel	100	TIN				200 V	PRECISION	3.5 mm	e3		2 mm
R5J51RE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	51 ohm	5.25 W	350 Cel	5 %		12.7 mm	25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular		6334	2	Radial	WIRE	Fixed Resistors			260	TIN SILVER COPPER	6.35 mm	13.11 mm	PC-58	187 V	FLAME PROOF	15.88 mm	e1	PC-58			8.74 mm
RG2012N-510-W-T1	Susumu	FIXED RESISTOR		51 ohm	.125 W	155 Cel	.05 %				METAL FILM		Chip	TR	0805	2	SMT		Fixed Resistors		-55 Cel	10	Matte Tin (Sn) - with Nickel (Ni) barrier		.4 mm		100 V		2 mm	e3	RG2012(NP TC,WC TOL)			1.25 mm
RT1206BRD0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.25 W	155 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	HIGH PRECISION, LASER TRIMMABLE	3.1 mm	e3				1.6 mm
WW5JB51R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	51 ohm	5.1 W	350 Cel	5 %	.91 mm		70 Cel	WIRE WOUND		Tubular	BULK		2	Axial	WIRE			-55 Cel	20	Matte Tin (Sn)	38.1 mm			16.1276 V	PRECISION	22.23 mm	e3		7.92 mm
352251RFT	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	51 ohm	3 W	155 Cel	1 %				THICK FILM	RECTANGULAR PACKAGE		TR	2512	2		WRAPAROUND		6.35mm x 3.2mm x .55mm	-55 Cel	100
CRCW080551R0FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 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		.5 mm		150 V	RATED AC COLTAGE(V): 150	2 mm	e3				1.25 mm
ERJ12YJ510U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.75 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	1812	2	SMT	WRAPAROUND			-55 Cel	200	TIN		.6 mm		200 V	IEC60115-8	4.5 mm	e3			AEC-Q200	3.2 mm
ERJS12J510U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.75 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	1812	2	SMT	WRAPAROUND			-55 Cel	200	TIN		.6 mm		200 V	ANTI-SULFUR, IEC60115-8	4.5 mm	e3			AEC-Q200	3.2 mm
ERJU12J510U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.75 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 7 INCH	1812	2	SMT	WRAPAROUND			-55 Cel	200	TIN		.6 mm		200 V	ANTI-SULFUR, IEC60115-8	4.5 mm	e3			AEC-Q200	3.2 mm
RC0402FR-0751RP	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 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 OVER NICKEL		.35 mm		50 V	LASER TRIMMABLE	1 mm	e3				.5 mm
SR1218JK-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	1218	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V		3.1 mm	e3			AEC-Q200	4.6 mm
WF06U51R0BTL	Walsin Technology	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.0625 W	155 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		50 V	HIGH PRECISION, LASER TRIMMABLE	1.55 mm	e3				.8 mm
CRCW040251R0JNEDHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.2 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.3 mm		50 V	RATED AC VOLTAGE: 50V	1 mm	e3			AEC-Q200	.5 mm
ERJS02J510X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	200	TIN		.35 mm		50 V	ANTI-SULFUR, IEC60115-8	1 mm	e3			AEC-Q200	.5 mm
RC0805FR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 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
AC1206FR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 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			AEC-Q200	1.6 mm
AC1206JR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.25 W	155 Cel	5 %			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			AEC-Q200	1.6 mm
ERJ1TYJ510U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm		200 V	IEC60115-8	6.4 mm	e3			AEC-Q200	3.2 mm
ERJS12F51R0U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.75 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	1812	2	SMT	WRAPAROUND			-55 Cel	100	TIN		.6 mm		200 V	ANTI-SULFUR, IEC60115-8	4.5 mm	e3			AEC-Q200	3.2 mm
M55342K09B51J0RS2	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 ohm	1 W	150 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	2512	2	SMT	WRAPAROUND			-65 Cel	100	TIN LEAD OVER NICKEL		.51 mm		200 V	ANTI-SULFUR	6.35 mm				MIL-PRF-55342	3.15 mm
W22-51RFI	Tt Electronics Plc	FIXED RESISTOR	THROUGH HOLE MOUNT	51 ohm	7 W	200 Cel	1 %	.8 mm		25 Cel	WIRE WOUND		Tubular	TR		2	Axial	WIRE			-55 Cel	200	Tin/Silver/Copper (Sn/Ag/Cu)				200 V		22 mm	e1		8 mm
AC0603FR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 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			AEC-Q200	.8 mm
CR1206-FX-51R0ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	51 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
CRCW040251R0JNED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.063 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.35 mm		50 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 50	1 mm	e3			AEC-Q200	.5 mm
CRCW201051R0FKTF	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 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/Lead (Sn/Pb)		.6 mm		400 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 400	5 mm	e0			AEC-Q200	2.5 mm
ERJ8GEYJ510V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.25 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm		200 V	IEC60115-8	3.2 mm	e3			AEC-Q200	1.6 mm
RC1206JR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.25 W	155 Cel	5 %			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
RMCF0603FT51R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	51 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	MATTE TIN OVER NICKEL		.45 mm		75 V		1.55 mm	e3			AEC-Q200	.8 mm
RT1206FRE0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.25 W	155 Cel	1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	HIGH PRECISION, LASER TRIMMABLE	3.1 mm	e3				1.6 mm
CRCW120651R0JNEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 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
SR1206JR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.25 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V		3.1 mm	e3			AEC-Q200	1.6 mm
RC0603JR-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.1 W	155 Cel	5 %			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
MMU01020C5109FB300	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.3 W	155 Cel	1 %			70 Cel	THIN FILM		Cylindrical	TR, BLISTER, 7 INCH	0904	2	SMT	WRAPAROUND			-55 Cel	50	TIN OVER NICKEL				150 V	ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 150; STANDARD: CECC40401-803	2.2 mm	e3		1.1 mm	AEC-Q200
ERJ6ENF51R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.125 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm		150 V	PRECISION, STANDARD: IEC60115-8	2 mm	e3			AEC-Q200	1.25 mm
RC2512FK-0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	6.35 mm	e3				3.1 mm
RT0603FRE0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.1 W	155 Cel	1 %			70 Cel	THIN FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		75 V	HIGH PRECISION, LASER TRIMMABLE	1.6 mm	e3				.8 mm
SQP10AJB-51R	Yageo	FIXED RESISTOR		51 ohm	10 W	155 Cel	5 %	.8 mm			WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	Bulk		2	Axial		Fixed Resistors		-55 Cel		Matte Tin (Sn)	32 mm	9 mm		500 V		48 mm	e3				9.5 mm
ERA6AEB510V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.125 W	155 Cel	.1 %			85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL		.5 mm		100 V	IEC60115-8	2 mm	e3			AEC-Q200	1.25 mm
CR0805-FX-51R0ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	51 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		.5 mm		150 V		2 mm	e3				1.25 mm
ERJP06J510V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.5 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm		400 V	HIGH PRECISION, IEC60115-8	2 mm	e3			AEC-Q200	1.25 mm
AT0603FRE0751RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.1 W	155 Cel	1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		75 V	ANTI-SULFUR, HIGH PRECISION	1.6 mm	e3			AEC-Q200	.8 mm
ERA3AEB510V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.1 W	155 Cel	.1 %			85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	25	MATTE TIN OVER NICKEL		.45 mm		75 V	IEC60115-8	1.6 mm	e3			AEC-Q200	.8 mm
ERJ6GEYJ510V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51 ohm	.125 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm		150 V	IEC60115-8	2 mm	e3			AEC-Q200	1.25 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.