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	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)
CHP2512-FX-2R20ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	2.2 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
CHP1206-FX-1300ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	130 ohm	.75 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	100	TIN OVER NICKEL		.55 mm	250 V		3.1 mm	e3		1.6 mm
CHP0805-FX-15R0ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	15 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	100	TIN OVER NICKEL		.5 mm	200 V		2 mm	e3		1.25 mm
CHP2512-FX-33R2ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	33.2 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
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
CRM2512-FW-4R70ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	4.7 ohm	2 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	300 V	CURRENT SENSING	6.3 mm	e3		3.1 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
PWR221T-50-R500F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	.5 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
PWR221T-50-50R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	50 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
PWR221T-50-5R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	5 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
PWR221T-50-2R00F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	2 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
CR0402-J/-000GAS	Bourns	JUMPER	SURFACE MOUNT	0 ohm	.063 W	155 Cel				70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel		Tin (Sn) - with Nickel (Ni) barrier		.35 mm		ANTI-SULFUR, RATED CURRENT: 1A	1 mm	e3		.5 mm
CR0402-JW-472GAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.063 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	200	Tin (Sn) - with Nickel (Ni) barrier		.35 mm	100 V	ANTI-SULFUR	1 mm	e3		.5 mm
CR0603-FX-1002EAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	10000 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 (Sn) - with Nickel (Ni) barrier		.5 mm	100 V	ANTI-SULFUR	1.6 mm	e3		.8 mm
CRM2512AFX-3R90ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	3.9 ohm	2 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	100	TIN		.6 mm	300 V	ANTI-SULFUR	6.4 mm	e3	AEC-Q200	3.1 mm
CRM1206AFX-R220ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.22 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	100	Tin (Sn)		.55 mm	.675 V		3.1 mm	e3	AEC-Q200	1.6 mm
CST0612-FX-R005-E	Bourns	FIXED RESISTOR	SURFACE MOUNT	.005 ohm	1 W	170 Cel	1 %			70 Cel	METAL ALLOY	Retangular	TR, EMBOSSED, 7 INCH	0612	4	SMT	WRAPAROUND	-55 Cel	100			.65 mm	.07 V		1.65 mm		AEC-Q200	3.05 mm
CST0612-FX-R003-E	Bourns	FIXED RESISTOR	SURFACE MOUNT	.003 ohm	1 W	170 Cel	1 %			70 Cel	METAL ALLOY	Retangular	TR, EMBOSSED, 7 INCH	0612	4	SMT	WRAPAROUND	-55 Cel	100			.65 mm	.05 V		1.65 mm		AEC-Q200	3.05 mm
PWR247T-100-R200J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	.2 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
CR0201AFW-3902GAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	39000 ohm	.05 W	125 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, Paper, 7 Inch	0201	2	SMT	WRAPAROUND	-55 Cel	200	TIN OVER NICKEL		.23 mm	25 V	ANTI-SULFUR	.6 mm	e3	AEC-Q200	.3 mm
CR0201AFW-1803GAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	180000 ohm	.05 W	125 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, Paper, 7 Inch	0201	2	SMT	WRAPAROUND	-55 Cel	200	TIN OVER NICKEL		.23 mm	25 V	ANTI-SULFUR	.6 mm	e3	AEC-Q200	.3 mm
CR0603AFX-2003EAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	200000 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 OVER NICKEL		.45 mm	50 V	ANTI-SULFUR	1.6 mm	e3	AEC-Q200	.8 mm
CR2010AFX-1001EAS	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, Embossed, 7 Inch	2010	2	SMT	WRAPAROUND	-55 Cel	100	TIN OVER NICKEL		.6 mm	200 V	ANTI-SULFUR	5 mm	e3	AEC-Q200	2.5 mm
CMP2010AFX-1501ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1500 ohm	1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PLASTIC, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier		.6 mm	200 V		5 mm	e3	AEC-Q200	2.5 mm
CR0805AFX-1001ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.125 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	100	TIN OVER NICKEL		.5 mm	150 V		2 mm	e3	AEC-Q200	1.25 mm
CR0805AFX-1000ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.125 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	100	TIN OVER NICKEL		.5 mm	150 V		2 mm	e3	AEC-Q200	1.25 mm
PWR221T-50-1001J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	1000 ohm	50 W	150 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube		2	Radial	WIRE	-55 Cel	100		12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm			3.18 mm
PWR221T-50-25R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	25 ohm	50 W	150 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube		2	Radial	WIRE	-55 Cel	100		12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm			3.18 mm
PWR221T-50-1000J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	100 ohm	50 W	150 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	Rectangular	Tube		2	Radial	WIRE	-55 Cel	100	TIN COPPER	12.7 mm	16.26 mm	250 V	FREE AIR POWER : 2.25W	10.41 mm	e2		3.18 mm
CRA2512-FZ-R022ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.022 ohm	3 W	170 Cel	1 %			70 Cel	METAL ALLOY	Rectangular	TR, Embossed, 7 Inch	2512	2	SMT	WRAPAROUND	-55 Cel	50			.7 mm			6.4 mm		AEC-Q200	3.2 mm
CSM2F-8518-L200JT0	Bourns	FIXED RESISTOR	CHASSIS MOUNT	.0002 ohm	36 W	170 Cel	5 %			70 Cel	METAL STRIP	Rectangular	TRAY		2	Chassis Mount	LUG	-40 Cel	50			3 mm			85 mm		AEC-Q200	18 mm
CSM2F-6918-L100J00	Bourns	FIXED RESISTOR	CHASSIS MOUNT	.0001 ohm	36 W	170 Cel	5 %			125 Cel	METAL STRIP	Rectangular	Bulk		2	Chassis Mount	LUG	-40 Cel	50			3 mm			69 mm		AEC-Q200	18 mm
CSM2F-6918-L100J02	Bourns	FIXED RESISTOR	CHASSIS MOUNT	.0001 ohm	36 W	170 Cel	5 %				METAL STRIP	Rectangular	Bulk		2	Chassis Mount	LUG	-40 Cel	150	TIN OVER NICKEL		3 mm			69 mm	e3	AEC-Q200	18 mm
CFN0402-FX-R020ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.02 ohm	.25 W	125 Cel	1 %			70 Cel	METAL FOIL	Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND	-55 Cel	100			.45 mm			1.1 mm			.55 mm
CR0603-FX-10R0GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	10 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		.45 mm	75 V		1.6 mm	e3		.8 mm
CR1206-JW-101GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.25 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	200	TIN		.55 mm	200 V		3.1 mm	e3		1.55 mm
CR0603-JW-105GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	200	TIN		.45 mm	75 V		1.6 mm	e3		.8 mm
CR0603-JW-220GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	22 ohm	.1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	200	TIN		.45 mm	75 V		1.6 mm	e3		.8 mm
CSM2F-8536-L025J20	Bourns	FIXED RESISTOR	CHASSIS MOUNT	.000025 ohm	50 W	170 Cel	5 %			125 Cel	METAL STRIP	Rectangular	TRAY		2	Chassis Mount	LUG	-40 Cel	100			3 mm			85 mm		AEC-Q200	36 mm
CR0603-JW-471GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	470 ohm	.1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	200			.45 mm	75 V		1.6 mm			.8 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.