2.5 ohm Fixed Resistors 16

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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	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
MP915-2.50-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	15 W	150 Cel	1 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	Radial	FLAT		-55 Cel	-20,80	MATTE TIN OVER NICKEL	11.43 mm	11.18 mm		200 V	FREE AIR POWER : 1.25W	8.12 mm	e3			2.79 mm
MP9100-2.50-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 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
RS0052R500CB12	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	5 W	250 Cel	.25 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE		BULK		2		WIRE	Fixed Resistors	-65 Cel	50	Tin/Lead (Sn60Pb40)			RS		PRECISION		e0
RS0052R500CE12	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	5 W	250 Cel	.25 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE		BULK		2		WIRE		-65 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier					PRECISION		e3
RS0052R500CS70	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	5 W	250 Cel	.25 %	1.02 mm		25 Cel	WIRE WOUND		Tubular	TR, 11 INCH		2	Axial	WIRE		-65 Cel	50	Tin/Lead (Sn/Pb)				3.5355 V		22.23 mm	e0	7.92 mm
MP850-2.50-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 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	-20,80	MATTE TIN OVER NICKEL	12.7 mm	16.26 mm		300 V	FREE AIR POWER : 2.25W	10.41 mm	e3			3.18 mm
RE75G2R50C02	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	2.5 ohm	30 W	250 Cel	1 %			25 Cel	WIRE WOUND		Rectangular	Bulk		2	Chassis Mount	LUG		-55 Cel	50			15.49 mm		8.6603 V	FREE AIR POWER: 10W	49.99 mm				28.96 mm
RS0052R500CE73	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	5 W	250 Cel	.25 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE		TR		2		WIRE		-65 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier					PRECISION		e3
RS0052R500CS73	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	5 W	250 Cel	.25 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE		TR		2		WIRE		-65 Cel	50	Tin/Lead (Sn60Pb40)			RS		PRECISION		e0
HS502R5F	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	2.5 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
MP2060-2.50-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	60 W	150 Cel	1 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	Tube		2	Radial	FLAT	Fixed Resistors	-55 Cel	-20,80	MATTE TIN OVER NICKEL	12.7 mm	16.26 mm			RATED AC VOLTAGE: 250V, FREE AIR POWER: 2.5W	10.41 mm	e3			4.45 mm
MP930-2.50-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	30 W	150 Cel	1 %		5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	Radial	FLAT	Fixed Resistors	-55 Cel	-20,80	MATTE TIN OVER NICKEL	12.7 mm	16.26 mm		250 V	FREE AIR POWER : 2.25W	10.41 mm	e3			3.18 mm
PWR163S-25-2R50J	Bourns	FIXED RESISTOR	SURFACE MOUNT	2.5 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
PWR220T-20-2R50F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 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		7.0711 V		10.1 mm	e3		AEC-Q200	4 mm
PWR220T-20-2R50J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2.5 ohm	20 W	155 Cel	5 %	.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		7.0711 V		10.1 mm	e3		AEC-Q200	4 mm
PWR263S-20-2R50F	Bourns	FIXED RESISTOR	SURFACE MOUNT	2.5 ohm	20 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE	4140	2	SMT	GULL WING		-55 Cel	100	MATTE TIN		4.5 mm		250 V		10.4 mm	e3		AEC-Q200	10.1 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.