50 ohm Fixed Resistors 144

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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)
FC0402E50R0BST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.05 W	150 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Chip	TR	0402	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V	LASER TRIMMABLE	1.067 mm					.559 mm
CRCW060350R0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0603	2		WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL				75 V			e3
FC0402E50R0BTBST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.05 W	150 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE	Chip	TR	0402	2	SMT	ONE SURFACE	FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V	LASER TRIMMABLE, PRECISION	1.067 mm					.559 mm
FC0603E50R0BTBST1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	125 Cel	.1 %				THIN FILM	RECTANGULAR PACKAGE	Chip	TR	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		50 V		1.626 mm					.813 mm
FC0603E50R0BST1	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.125 W	125 Cel	.1 %				THIN FILM		Chip	TR	0603	2	SMT		FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		50 V		1.626 mm	e1				.813 mm
CRCW080550R0FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0805	2		WRAPAROUND			-55 Cel	100	TIN LEAD OVER NICKEL			CRCW	150 V	RATED AC VOLTAGE (V): 150		e0			AEC-Q200
FC0402E50R0BSWS	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	Waffle Pack	0402	2	SMT		FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V		1.067 mm					.559 mm
RT0603BRE0750RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.1 W	155 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0603	2		WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier				75 V	LASER TRIMMABLE		e3
FC0402E50R0BST0	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	TR	0402	2	SMT		Fixed Resistors		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V		1.067 mm					.559 mm
FC0402E50R0BTT0	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	TR	0402	2	SMT		Fixed Resistors		-55 Cel	25	Gold (Au) - with Nickel (Ni) barrier		.381 mm		30 V		1.067 mm	e4				.559 mm
FC0402E50R0FTBST0	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	1 %				THIN FILM		Chip	TR	0402	2	SMT		Fixed Resistors		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V		1.067 mm					.559 mm
FC0402E50R0BSTS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.05 W	125 Cel	.1 %				THIN FILM	RECTANGULAR PACKAGE	Chip	TR	0402	2	SMT	WRAPAROUND	Fixed Resistors		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V	LASER TRIMMABLE, PRECISION	1.067 mm					.559 mm
RN731ETTP50R0F50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.063 W	155 Cel	1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE		TR, PUNCHED PAPER, 7 INCH	0402	2		WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier				50 V	ULTRA PRECISION		e3
FC0402E50R0BTBT1	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	TR	0402	2	SMT		FIXED RESISTOR		-55 Cel	25	Tin/Lead (Sn63Pb37) - with Nickel (Ni) barrier		.381 mm		30 V		1.067 mm	e0				.559 mm
504L50R0FTNCFT	American Technical Ceramics	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	125 Cel	1 %				THIN FILM		Chip	TR	0402	2	SMT	WRAPAROUND	FIXED RESISTOR		-40 Cel	-50,150			.5 mm				1 mm					.5 mm
RCP0603W50R0GEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	1.5 W	155 Cel	2 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, 7 INCH	0603	2		WRAPAROUND			-65 Cel	150	Tin (Sn)				8.66 V			e3
UPF50B50RV	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	.1 %				METAL FILM	TUBULAR PACKAGE		AMMO PACK		2		WIRE		10.2mm x 4mm	-55 Cel	5					300 V	PRECISION
CH0402-50RGFPT	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.05 W	155 Cel	2 %				THIN FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER	0402	2	SMT	ONE SURFACE	FIXED RESISTOR		-55 Cel	100			.5 mm		37 V		1 mm					.6 mm
L25J50RE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	25 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular			2	Chassis Mount	LUG	Fixed Resistors			260	TIN SILVER COPPER				625 V	FLAME PROOF	50.8 mm	e1		14.3 mm
AC0402JR-0750RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.0625 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0402	2		WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier				50 V	LASER TRIMMABLE		e3			AEC-Q200
Y174550R0000T9R	Vishay Precision Group	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	175 Cel	.01 %			125 Cel	METAL FOIL	RECTANGULAR PACKAGE		TR	2312	2		WRAPAROUND	Fixed Resistors		-55 Cel	.2				SMR1DZ	73 V	NON-INDUCTIVE, ULTRA HIGH PRECISION
RCP1206W50R0GEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	2.4 W	155 Cel	2 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, 7 INCH	1206	2		WRAPAROUND			-65 Cel	150	Tin (Sn) - with Nickel (Ni) barrier				10.95 V			e3
PWR163S-25-50R0JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	50 ohm	25 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR	3232	2	SMT	GULL WING			-55 Cel	100	TIN		2.79 mm		250 V		8.22 mm	e3			AEC-Q200	8.13 mm
ATC504L50R0FTNCFT	KYOCERA AVX	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	125 Cel	1 %				THIN FILM		Chip	TR	0402	2	SMT	WRAPAROUND	FIXED RESISTOR		-40 Cel	-50,150			.5 mm				1 mm					.5 mm
FC0402E50R0FST1	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	1 %				THIN FILM		Chip	TR	0402	2	SMT		FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V		1.067 mm					.559 mm
WSC251550R00FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	1 W	275 Cel	1 %			70 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED PLASTIC, 13 INCH	2515	2	SMT	WRAPAROUND			-65 Cel	20	MATTE TIN OVER NICKEL		2.79 mm		7.0711 V	PRECISION	6.35 mm	e3			AEC-Q200	3.81 mm
FC0402E50R0BBT1	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	TR	0402	2	SMT		FIXED RESISTOR		-55 Cel	25	Tin/Lead (Sn63Pb37) - with Nickel (Ni) barrier		.381 mm		30 V		1.067 mm	e0				.559 mm
PAC100005009FA1000	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	50 ohm	1 W	275 Cel	1 %	.8 mm		25 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE			-55 Cel	100					7.07 V	FLAME PROOF; PRECISION	11 mm			4.3 mm
PWR163S-25-50R0J	Bourns	FIXED RESISTOR	SURFACE MOUNT	50 ohm	25 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE	3232	2	SMT	GULL WING			-55 Cel	100	TIN		2.79 mm		250 V		8.22 mm	e3			AEC-Q200	8.13 mm
FC0402E50R0BTBS	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	Bulk	0402	2	SMT		Fixed Resistors		-55 Cel	25	Gold (Au) - with Nickel (Ni) barrier		.381 mm		30 V		1.067 mm	e4				.559 mm
FC0603E50R0FST1	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.125 W	125 Cel	1 %				THIN FILM		Chip	TR	0603	2	SMT		FIXED RESISTOR		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		50 V		1.626 mm	e1				.813 mm
MP9100-50.0-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	50 ohm	100 W	175 Cel	1 %		10.16 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	Radial	FLAT	Fixed Resistors		-55 Cel	-20,80	MATTE TIN OVER NICKEL	14.48 mm	20.7 mm			FREE AIR POWER : 3.5W	15.75 mm	e3				4.95 mm
TKH45P50R0FE-TR	Ohmite Manufacturing	FIXED RESISTOR	SURFACE MOUNT	50 ohm	45 W	175 Cel	1 %			25 Cel	THICK FILM		Chip	TR, 10 INCH	4733	2	SMT	WRAPAROUND			-55 Cel		TIN OVER NICKEL		.91 mm			MAXIMUM OPERATING CURRENT 10A	12 mm	e3				8.3 mm
CH02016-50RGFT	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.03 W	155 Cel	2 %				THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PLASTIC	02016	2	SMT	ONE SURFACE	FIXED RESISTOR		-55 Cel	100			.42 mm		30 V		.48 mm				AEC-Q200	.39 mm
HSA5050RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	50 W		5 %				WIRE WOUND	RECTANGULAR PACKAGE	Aluminum Housing	BULK, TRAY		2	Chassis Mount	LUG	Fixed Resistors	72.5mm x 30mm x 17mm		50			17 mm		1250 V	RATED AC VOLTAGE (V): 1250	51 mm					30 mm
MP725-50.0-1%	Caddock Electronics	FIXED RESISTOR	SURFACE MOUNT	50 ohm	25 W	150 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	3332	2	SMT	GULL WING	FIXED RESISTOR		-55 Cel	-20,80	MATTE TIN OVER NICKEL		2.79 mm		200 V	NON-INDUCTIVE; FREE AIR POWER: 2.5W	8.26 mm	e3				8.13 mm
RNCF1206BKT50R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	155 Cel	.1 %			70 Cel	THIN FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	1206	2		WRAPAROUND			-55 Cel	10	Matte Tin (Sn) - with Nickel (Ni) barrier				150 V			e3
PWR220T-20-50R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	50 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		31.6228 V		10.1 mm	e3			AEC-Q200	4 mm
UPW50B50RV	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	50 ohm	.5 W	145 Cel	.1 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2	Axial	WIRE		12.7mm x 6.35mm	-55 Cel	5					400 V	PRECISION	12.7 mm			6.35 mm
850F50RE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	50 W	275 Cel	1 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Molded			2	Chassis Mount	LUG	FIXED RESISTOR			20	Tin/Silver/Copper (Sn/Ag/Cu)	11.13 mm	15.88 mm		1170 V		49.23 mm	e1				29.36 mm
HS5050RF	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	50 W	200 Cel	1 %			25 Cel	WIRE WOUND		Aluminum Housing			2	Chassis Mount	LUG				100			14.8 mm		1250 V	FREE AIR POWER: 14W	49.1 mm					28 mm
CRCW060350R0FKTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		.45 mm		75 V	RATED AC VOLTAGE (V): 75	1.55 mm	e0			AEC-Q200	.85 mm
MP850-50.0-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	50 ohm	50 W	150 Cel	1 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	Radial	FLAT	FIXED RESISTOR		-55 Cel	-20,50	MATTE TIN OVER NICKEL	12.7 mm	16.26 mm		300 V	FREE AIR POWER : 2.25W	10.41 mm	e3				3.18 mm
FC0402E50R0BST5	Vishay Intertechnology	FIXED RESISTOR		50 ohm	.05 W	125 Cel	.1 %				THIN FILM		Chip	TR	0402	2	SMT		Fixed Resistors		-55 Cel	25	TIN SILVER COPPER OVER NICKEL		.381 mm		30 V		1.067 mm					.559 mm
L100J50R	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	100 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	All-Welded			2	Radial	LUG	Fixed Resistors			260	Tin/Lead (Sn/Pb)			270	2845 V	FLAMEPROOF	165.1 mm	e0	L100	19.1 mm
HS10050RJ	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	100 W	200 Cel	5 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE				2		LUG				100					1900 V	FREE AIR POWER: 30W
HS5050RJ	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	50 ohm	14 W	200 Cel	5 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE				2		LUG				100					1250 V	RATED POWER DISSIPATED USING HEAT SINK: 50W
CH0603-50RJNTA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	50 ohm	.125 W	155 Cel	5 %				THIN FILM	RECTANGULAR PACKAGE	Chip	TR, PLASTIC	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100			.5 mm		50 V		1.52 mm					.75 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.