56 ohm Fixed Resistors 12

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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)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
AA1218JK-0756RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	56 ohm	1 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 7 INCH	1218	2	SMT	WRAPAROUND	FIXED RESISTOR	-55 Cel	150	MATTE TIN OVER NICKEL		.57 mm	200 V	ANTI-SULFUR	3.1 mm	e3		AEC-Q200	4.6 mm
RLR20C56R0GMRSL	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	.5 W	150 Cel	2 %	.81 mm		70 Cel	METAL FILM		Tubular	TR		2	Axial	WIRE		-65 Cel	100	Tin/Lead (Sn/Pb)			350 V		9.53 mm	e0	3.51 mm	MIL-PRF-39017
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
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
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
41F56RE	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	56 ohm	1 W	275 Cel	1 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular			2	Axial	WIRE	FIXED RESISTOR	-55 Cel	20	TIN SILVER COPPER	38.1 mm		150 V		11.1 mm	e1	3.2 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
MCR03EZPJ560	ROHM	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	200	TIN OVER NICKEL		.45 mm	50 V		1.6 mm	e3			.8 mm
RCP0505W56R0GEC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	56 ohm	1.4 W	155 Cel	2 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0505	2	SMT	WRAPAROUND		-65 Cel	150			.51 mm	8.8544 V		1.4 mm				1.27 mm
RCH25S56R00JS06	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	56 ohm	25 W	125 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	BULK		2	Chassis Mount	LUG	Fixed Resistors	-55 Cel	150	Matte Tin (Sn)		9 mm		FREE AIR POWER: 4W	28 mm	e3			14 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
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

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.