Bourns Fixed Resistors 280

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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	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
PWR221T-30-1500F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	150 ohm	30 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	100	MATTE TIN	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e3	AEC-Q200	3.18 mm
PWR221T-30-5000F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	500 ohm	30 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	100	MATTE TIN	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e3	AEC-Q200	3.18 mm
PWR221T-30-5002F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	50000 ohm	30 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	100	MATTE TIN	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e3	AEC-Q200	3.18 mm
PWR221T-30-7501F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	7500 ohm	30 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	100	MATTE TIN	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e3	AEC-Q200	3.18 mm
PWR221T-30-8R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	8 ohm	30 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	100	MATTE TIN	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e3	AEC-Q200	3.18 mm
PWR221T-30-R075J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	.075 ohm	30 W	150 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	300	MATTE TIN	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e3	AEC-Q200	3.18 mm
PWR263S-35-1000FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	100 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
PWR263S-35-5000JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	500 ohm	35 W	155 Cel	5 %			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
PWR263S-35-5000J	Bourns	FIXED RESISTOR	SURFACE MOUNT	500 ohm	35 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE	4035	2	SMT	GULL WING	-55 Cel	100	MATTE TIN		4.5 mm	250 V		10.1 mm	e3	AEC-Q200	8.8 mm
PWR263S-35-5R60F	Bourns	FIXED RESISTOR	SURFACE MOUNT	5.6 ohm	35 W	155 Cel	1 %			25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TUBE		2		GULL WING	-55 Cel	100	MATTE TIN			250 V			e3	AEC-Q200
PWR220T-20-1200F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	120 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	48.9898 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-12R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 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	15.4919 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-12R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 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	15.4919 V		10.1 mm	e3	AEC-Q200	4 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
PWR220T-20-1R50F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1.5 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	5.4772 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-2001F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2000 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	200 V		10.1 mm	e3	AEC-Q200	4 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
PWR220T-20-33R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	33 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	25.6905 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-3R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	3 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	7.746 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-3R30F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	3.3 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	8.124 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-56R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	56 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	33.4664 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-5R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	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	10 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-5R00J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	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	10 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-6802F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	68000 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	250 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-75R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	75 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	38.7298 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-20-75R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	75 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	38.7298 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-35-10R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	10 ohm	35 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	18.7083 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-35-15R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	15 ohm	35 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	22.9129 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-35-25R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	25 ohm	35 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	29.5804 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-35-4700J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	470 ohm	35 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	128.2576 V		10.1 mm	e3	AEC-Q200	4 mm
PWR220T-35-8R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	8 ohm	35 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	16.7332 V		10.1 mm	e3	AEC-Q200	4 mm
CSS2H-5930K-2L00FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	.002 ohm	7 W	170 Cel	1 %			70 Cel	METAL STRIP		Rectangular	TR, Embossed Plastic, 7 Inch	5930	2	SMT	GULL WING	-55 Cel	75			.49 mm			15 mm		AEC-Q200	7.75 mm
CR1206-FX-1204ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1200000 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	200	TIN OVER NICKEL		.6 mm	200 V		3.2 mm	e3		1.6 mm
CR1206-FX-2204ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	2200000 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	200	TIN OVER NICKEL		.6 mm	200 V		3.2 mm	e3		1.6 mm
CRF2512-JZ-R007ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.007 ohm	2 W	170 Cel	5 %			70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, Embossed, 7 Inch	2512	2	SMT	WRAPAROUND	-55 Cel	50	MATTE TIN OVER NICKEL		.6 mm	.1183 V		6.4 mm	e3	AEC-Q200	3.2 mm
PWR247T-100-10R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	10 ohm	100 W	175 Cel	5 %	.81 mm	10.15 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	200		14.48 mm	4.95 mm	500 V		20.7 mm		AEC-Q200	15.75 mm
PWR247T-100-1R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	100 W	175 Cel	1 %	.81 mm	10.15 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	200		14.48 mm	4.95 mm	500 V		20.7 mm		AEC-Q200	15.75 mm
PWR247T-100-1R00J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1 ohm	100 W	175 Cel	5 %	.81 mm	10.15 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	200		14.48 mm	4.95 mm	500 V		20.7 mm		AEC-Q200	15.75 mm
PWR247T-100-20R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	20 ohm	100 W	175 Cel	1 %	.81 mm	10.15 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE	-55 Cel	200		14.48 mm	4.95 mm	500 V		20.7 mm		AEC-Q200	15.75 mm
CHV0805-FX-2203ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	220000 ohm	.125 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PLASTIC, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	100	TIN OVER NICKEL		.5 mm	400 V		2 mm	e3		1.25 mm
CR0603-FX-1003HLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.1 W	155 Cel	1 %			70 Cel		RECTANGULAR PACKAGE			0603	2		WRAPAROUND	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier			50 V			e3
CR0603-FX-1001HLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.1 W	155 Cel	1 %			70 Cel		RECTANGULAR PACKAGE			0603	2		WRAPAROUND	-55 Cel	100	TIN OVER NICKEL			50 V			e3
CRM0805-FW-R090ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.09 ohm	.25 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, 7 INCH	0805	2		WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL						e3
CR0603-JW-104GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 10/13 INCH	0603	2		WRAPAROUND	-55 Cel	200	TIN OVER NICKEL			50 V			e3
CRT0603-BY-1002EST	Bourns	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.1 W	155 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL		.45 mm	75 V	PRECISION	1.6 mm	e3		.8 mm
CRT1206-BY-1002EST	Bourns	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.25 W	155 Cel	.1 %			70 Cel	THIN FILM		Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL		.55 mm	200 V	PRECISION	3.1 mm	e3		1.55 mm
PWR2615W1200FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	120 ohm	1 W	275 Cel	1 %			70 Cel	WIRE WOUND		Rectangular	TR, EMBOSSED PLASTIC	2615	2	SMT	WRAPAROUND	-55 Cel	20	TIN		3.2 mm	58 V		6.6 mm	e3		3.9 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.