Bourns Fixed Resistors 280

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Series	Reference Standard	Width (Package)
CRM2010-FX-R220ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.22 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, 7 INCH	2010	2	SMT	WRAPAROUND		-55 Cel	100	Tin (Sn) - with Nickel (Ni) barrier	.6 mm		.954 V	PRECISION	5 mm	e3			2.5 mm
CRT0603-BX-5112ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	51100 ohm	.1 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND		-55 Cel	15	MATTE TIN OVER NICKEL	.45 mm		75 V	PRECISION	1.55 mm	e3			.8 mm
CRT0603-DY-6491ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	6490 ohm	.1 W	155 Cel	.5 %		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	1.55 mm	e3			.8 mm
CRT0805-CY-2R00ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	2 ohm	.125 W	155 Cel	.25 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL	.55 mm		150 V	PRECISION	2 mm	e3			1.25 mm
CRT1206-BW-1001ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.25 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND		-55 Cel	10	MATTE TIN OVER NICKEL	.55 mm		200 V	PRECISON	3.05 mm	e3			1.55 mm
CRT1206-PY-1003ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.25 W	155 Cel	.01 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND		-55 Cel	25	MATTE TIN OVER NICKEL	.55 mm		200 V	PRECISON	3.05 mm	e3			1.55 mm
PWR263S-35-1000F	Bourns	FIXED RESISTOR	SURFACE MOUNT	100 ohm	35 W	155 Cel	1 %		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-35-1001F	Bourns	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	35 W	155 Cel	1 %		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-35-10R0F	Bourns	FIXED RESISTOR	SURFACE MOUNT	10 ohm	35 W	155 Cel	1 %		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-35-10R0J	Bourns	FIXED RESISTOR	SURFACE MOUNT	10 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-35-1R00J	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 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-35-2R00F	Bourns	FIXED RESISTOR	SURFACE MOUNT	2 ohm	35 W	155 Cel	1 %		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-35-2R00J	Bourns	FIXED RESISTOR	SURFACE MOUNT	2 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-35-3300J	Bourns	FIXED RESISTOR	SURFACE MOUNT	330 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-35-3301F	Bourns	FIXED RESISTOR	SURFACE MOUNT	3300 ohm	35 W	155 Cel	1 %		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-35-3R30F	Bourns	FIXED RESISTOR	SURFACE MOUNT	3.3 ohm	35 W	155 Cel	1 %		25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	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-35-3R30J	Bourns	FIXED RESISTOR	SURFACE MOUNT	3.3 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-35-4700J	Bourns	FIXED RESISTOR	SURFACE MOUNT	470 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-35-4R70J	Bourns	FIXED RESISTOR		4.7 ohm	35 W	155 Cel	5 %	5.08 mm		METAL GLAZE/THICK FILM		Epoxy	Tube	4035	2	SMT		Fixed Resistors	-55 Cel	100	MATTE TIN	4.5 mm		250 V		10.1 mm	e3			8.8 mm
PWR263S-35-5R00F	Bourns	FIXED RESISTOR	SURFACE MOUNT	5 ohm	35 W	155 Cel	1 %		25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	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-35-75R0J	Bourns	FIXED RESISTOR	SURFACE MOUNT	75 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-35-7R50J	Bourns	FIXED RESISTOR	SURFACE MOUNT	7.5 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-35-8R20F	Bourns	FIXED RESISTOR		8.2 ohm	35 W	155 Cel	1 %	5.08 mm		METAL GLAZE/THICK FILM		Epoxy	Tube	4035	2	SMT		Fixed Resistors	-55 Cel	100	MATTE TIN	4.5 mm		250 V		10.1 mm	e3			8.8 mm
PWR263S-35-R500F	Bourns	FIXED RESISTOR	SURFACE MOUNT	.5 ohm	35 W	155 Cel	1 %		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-R750F	Bourns	FIXED RESISTOR	SURFACE MOUNT	.75 ohm	35 W	155 Cel	1 %		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
PWR163S-25-10R0JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	10 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
PWR163S-25-20R0JE	Bourns	FIXED RESISTOR	SURFACE MOUNT	20 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
PWR163S-25-4R00FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	4 ohm	25 W	155 Cel	1 %		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
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
PWR163S-25-56R0FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	56 ohm	25 W	155 Cel	1 %		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
PWR163S-25-8R00F	Bourns	FIXED RESISTOR	SURFACE MOUNT	8 ohm	25 W	155 Cel	1 %		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
PWR163S-25-R200FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	.2 ohm	25 W	155 Cel	1 %		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
PWR163S-25-R250F	Bourns	FIXED RESISTOR	SURFACE MOUNT	.25 ohm	25 W	155 Cel	1 %		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
PWR163S-25-1200F	Bourns	FIXED RESISTOR	SURFACE MOUNT	120 ohm	25 W	155 Cel	1 %		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
PWR163S-25-2502F	Bourns	FIXED RESISTOR	SURFACE MOUNT	25000 ohm	25 W	155 Cel	1 %		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
PWR163S-25-4000F	Bourns	FIXED RESISTOR	SURFACE MOUNT	400 ohm	25 W	155 Cel	1 %		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
CRF1206-FX-R010ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.01 ohm	1 W	170 Cel	1 %		70 Cel	METAL ALLOY		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND		-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm		.1 V	PRECISION	3.2 mm	e3		AEC-Q200	1.65 mm
PWR263S-35-1R00FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	1 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-35-40R0F	Bourns	FIXED RESISTOR	SURFACE MOUNT	40 ohm	35 W	155 Cel	1 %		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-35-47R0FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	47 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-35-8R00F	Bourns	FIXED RESISTOR	SURFACE MOUNT	8 ohm	35 W	155 Cel	1 %		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-R200F	Bourns	FIXED RESISTOR	SURFACE MOUNT	.2 ohm	35 W	155 Cel	1 %		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-R500FE	Bourns	FIXED RESISTOR	SURFACE MOUNT	.5 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
PWR221-2FC4R00F	Bourns	FIXED RESISTOR													2								PWR221F
CRF0805-FX-R010ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.01 ohm	.5 W	170 Cel	1 %		70 Cel	METAL ALLOY		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND		-55 Cel	100		.6 mm		.07 V	PRECISION	2 mm			AEC-Q200	1.25 mm
CRF1206-FZ-R015ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.015 ohm	1 W	170 Cel	1 %		70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	1206	2	SMT	WRAPAROUND		-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier	.6 mm		.1225 V		3.2 mm	e3		AEC-Q200	1.65 mm
CRF2512-FV-R001ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.001 ohm	2 W	170 Cel	1 %		70 Cel	METAL ALLOY	RECTANGULAR PACKAGE	Chip	TR, EMBOSSED, 7 INCH	2512	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	275	Matte Tin (Sn) - with Nickel (Ni) barrier	.6 mm	CRF		PRECISION	6.4 mm	e3	CRF		3.2 mm
CRF2512-FX-R007ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.007 ohm	2 W	170 Cel	1 %		70 Cel	METAL ALLOY		Rectangular	TR, EMBOSSED, 7 INCH	2512	2	SMT	WRAPAROUND		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.6 mm		.12 V	PRECISION	6.4 mm	e3		AEC-Q200	3.2 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.