56 ohm Fixed Resistors 64

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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)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
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
PWR221T-30-56R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	56 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
RC1608J560CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	56 ohm	.1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm	50 V		1.6 mm	e3			.8 mm
MCR18EZPJ560	ROHM	FIXED RESISTOR	SURFACE MOUNT	56 ohm	.25 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	200	TIN OVER NICKEL		.55 mm	200 V		3.2 mm	e3			1.6 mm
SDR10EZPF56R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	56 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100			.55 mm	400 V		2 mm			AEC-Q200	1.25 mm
AC0603FR-0756RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	56 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm	75 V	LASER TRIMMABLE	1.6 mm	e3		AEC-Q200	.8 mm
AC1225FK-0756RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	56 ohm	2 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 13 INCH	1225	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm	200 V		3.2 mm			AEC-Q200	6.4 mm
CFR-25JB-52-56R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	.25 W	155 Cel	5 %	.55 mm		70 Cel	CARBON FILM	TUBULAR PACKAGE	Tubular	Bulk		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	-500,350	MATTE TIN	28 mm		250 V		6.3 mm	e3	2.4 mm	AEC-Q200
CFR-25JR-52-56R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	.25 W	155 Cel	5 %	.55 mm		70 Cel	CARBON FILM	CYLINDRICAL PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	-500,350	MATTE TIN			250 V		6.3 mm	e3	2.4 mm	AEC-Q200
CFR16J56R	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	.25 W	155 Cel	5 %	.45 mm		70 Cel	THIN FILM	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE		3.5mm x 1.85mm	-55 Cel	-1200, 0	TIN	28 mm		200 V		3.5 mm	e3	1.85 mm
MMA02040C5609FB300	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	56 ohm	.4 W	155 Cel	1 %			70 Cel	THIN FILM		Cylindrical	TR, BLISTER, 7 INCH	1406	2	SMT	WRAPAROUND			-55 Cel	50	TIN OVER NICKEL			200 V	ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 200; STANDARD: CECC40401-803	3.6 mm	e3	1.4 mm	AEC-Q200
MMB02070C5609FB200	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	56 ohm	1 W	155 Cel	1 %			70 Cel	THIN FILM		Cylindrical	TR, BLISTER, 7 INCH	2309	2	SMT	WRAPAROUND			-55 Cel	50	MATTE TIN OVER NICKEL			350 V	ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 350; STANDARD: CECC40401-803	5.8 mm		2.2 mm	AEC-Q200
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
RC0402FR-1356RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	56 ohm	.0625 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm	50 V	LASER TRIMMABLE	1 mm	e3			.5 mm
ROX1SJ56R	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	1 W	235 Cel	5 %	.7 mm		70 Cel	METAL OXIDE FILM	TUBULAR PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE	Fixed Resistors	5mm x 12mm	-55 Cel	350		28 mm		350 V	FLAME PROOF	10 mm		3.5 mm
5073NW56R00J12AFX	Phoenix Contact	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	1 W	155 Cel	5 %			70 Cel	METAL FILM	TUBULAR PACKAGE		TR, 12 INCH		2		WIRE			-55 Cel	250	TIN			350 V			e3

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.