18 ohm Fixed Resistors 56

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (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)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
PCF0805R-18RBT1	Tt Electronics Plc	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.1 W	125 Cel	.1 %		70 Cel	THIN FILM		Rectangular	TR, Paper	0805	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.65 mm		100 V	PRECISION	2 mm	e3			1.25 mm
HSA5018RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	18 ohm	50 W		5 %		25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY		2	Chassis Mount	LUG		72.5mm x 30mm x 17mm		50			17 mm		1250 V	RATED POWER DISSIPATED USING HEAT SINK: 50W, RATED AC VOLTAGE (V): 1250	51 mm				30 mm
RC0603FR-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 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			.8 mm
CRCW040218R0FKEDHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.2 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.3 mm		50 V	RATED AC VOLTAGE: 50V	1 mm	e3		AEC-Q200	.5 mm
352018RJT	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	1 W	125 Cel	5 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	2512	2	SMT	WRAPAROUND	FIXED RESISTOR	6.4mm x 3.2mm x .6mm	-55 Cel	200			.6 mm		200 V		6.4 mm				3.2 mm
MRS16000C1809FCT00	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	18 ohm	.4 W	155 Cel	1 %		70 Cel	THIN FILM	TUBULAR PACKAGE		BULK		2		WIRE	Fixed Resistors		-55 Cel	50	Matte Tin (Sn)			MRS16	200 V	RATED AC VOLTAGE (V): 200		e3
CPF0603B18RE1	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.063 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0603	2	SMT	WRAPAROUND		1.55mm x .8mm x .45mm	-55 Cel	25			.45 mm		50 V	PRECISION	1.55 mm				.8 mm
MMB02070C1809FB200	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 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
NRC10J180TRF	Nic Components	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.125 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V		2 mm	e3		AEC-Q200	1.25 mm
SMW318RJT	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	3 W	275 Cel	5 %		20 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	TR	4122	2	SMT	WRAPAROUND		10.5mm x 5.5mm x 5mm	-55 Cel	200	TIN		5 mm		500 V	FLAME PROOF	10.5 mm	e3			5.5 mm
AC2512FK-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	6.35 mm	e3		AEC-Q200	3.1 mm
352218RFT	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	3 W		1 %			THICK FILM	RECTANGULAR PACKAGE		TR	2512	2	SMT	WRAPAROUND		6.35mm x 3.2mm x .55mm		100			.55 mm				6.35 mm				3.2 mm
CRGH1206J18R	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.5 W	155 Cel	5 %		70 Cel	THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR	1206	2	SMT	WRAPAROUND		3.1mm x 1.55mm x .55mm	-55 Cel	100			.55 mm		200 V		3.1 mm				1.55 mm
ERJ1GEJ180C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.05 W	125 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PRESSED, 7 INCH	0201	2	SMT	WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		.23 mm		25 V		.6 mm	e3		IEC60115-8	.3 mm
352118RFT	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	2 W		1 %			THICK FILM	RECTANGULAR PACKAGE		TR	2512	2		WRAPAROUND		6.35mm x 3.2mm x .55mm		100					250 V
ERJ8ENF18R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm		200 V	PRECISION, STANDARD: IEC60115-8	3.2 mm	e3		AEC-Q200	1.6 mm
ERJP14D18R0U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.5 W	155 Cel	.5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	1210	2	SMT	WRAPAROUND			-55 Cel	100	TIN		.6 mm		200 V	HIGH PRECISION, IEC60115-8	3.2 mm	e3		AEC-Q200	2.5 mm
MCRE000016	Multicomp Pro	FIXED RESISTOR	THROUGH HOLE MOUNT	18 ohm	.125 W	155 Cel	5 %	.45 mm	70 Cel	CARBON FILM		Tubular			2	Axial	WIRE			-55 Cel	-450,0		28 mm			200 V		3.5 mm		1.85 mm
355018RJT	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	5 W		5 %			METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR	4320	2		WRAPAROUND				100					300 V
4-1614964-2	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.125 W		.1 %			THIN FILM	RECTANGULAR PACKAGE		TR	1206	2		WRAPAROUND		3.05mm x 1.55mm x .55mm		25					150 V	PRECISION
HS5018RJ	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	18 ohm	50 W	200 Cel	5 %		25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE			2	Chassis Mount	LUG				100			14.8 mm		1250 V	FREE AIR POWER: 14W	49.1 mm				28 mm
MMA02040C1809FB300	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 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
CRCW080518R0FKEAHP	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.5 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.5 mm		150 V	RATED AC VOLTAGE: 150V	2 mm	e3		AEC-Q200	1.25 mm
ERJ14YJ180U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.5 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	1210	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm		200 V	IEC60115-8	3.2 mm	e3		AEC-Q200	2.5 mm
ERJU08F18R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	TIN		.6 mm		200 V	ANTI-SULFUR, IEC60115-8	3.2 mm	e3		AEC-Q200	1.6 mm
TE60B18RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	18 ohm	60 W	155 Cel	5 %			WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		146mm x 28mm x 61mm	-55 Cel	440
LTR50UZPJ180	ROHM	FIXED RESISTOR	SURFACE MOUNT	18 ohm	1 W	155 Cel	5 %		70 Cel	THICK FILM		Rectangular	TR, Embossed, 7 Inch	1020	2	SMT	WRAPAROUND			-55 Cel	200	TIN OVER NICKEL		.55 mm		200 V		5 mm	e3		AEC-Q200	2.5 mm
MCR006YRTJ180	ROHM	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.05 W	125 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Chip	TR, PAPER, 7 INCH	0201	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	250	Tin (Sn) - with Nickel (Ni) barrier		.23 mm		25 V		.6 mm	e3		TS 16949	.3 mm
MOS2CT52A180J	Koa Speer Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	18 ohm	2 W	200 Cel	5 %	.8 mm	70 Cel	METAL OXIDE		Tubular	AMMO PACK		2	Axial	WIRE			-55 Cel	300	TIN COPPER				350 V	FALME PROOF	12 mm	e2	4 mm
PR01000101809JR500	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	18 ohm	1 W	200 Cel	5 %	.58 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	250	MATTE TIN				350 V		6.5 mm	e3	2.5 mm	AEC-Q200
5-1879458-5	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.05 W		5 %			THICK FILM	RECTANGULAR PACKAGE		TR	0201	2		WRAPAROUND		.58mm x .29mm x .23mm		600
AC05000001809JAC00	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	18 ohm	5 W	250 Cel	5 %	.8 mm	40 Cel	WIRE WOUND		Tubular	AMMO PACK		2	Axial	WIRE			-55 Cel	-10,-80	Matte Tin (Sn)				9.4869 V	FLAME PROOF	18 mm	e3	7.5 mm
CRCW040218R0FKED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.063 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.35 mm		50 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 50	1 mm	e3		AEC-Q200	.5 mm
RC0402FR-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 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
RC0805FR-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm		150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
RC0603JR-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.1 W	155 Cel	5 %		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			.8 mm
CRCW060318R0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 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 OVER NICKEL		.45 mm		75 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 75	1.55 mm	e3		AEC-Q200	.85 mm
CRCW120618R0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm		200 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 200	3.2 mm	e3		AEC-Q200	1.6 mm
RC1206FR-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	3.1 mm	e3			1.6 mm
RC2512FK-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED PLASTIC, 7 INCH	2512	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	6.35 mm	e3			3.1 mm
CR0603-JW-180ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	18 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 OVER NICKEL		.45 mm		75 V		1.6 mm	e3			.8 mm
CR0805-FX-18R0ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.5 mm		150 V		2 mm	e3			1.25 mm
LTR18EZPF18R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.75 W	155 Cel	1 %		70 Cel	THICK FILM		Rectangular	TR, Paper, 7 Inch	0612	2	SMT	WRAPAROUND			-55 Cel	100	TIN OVER NICKEL		.55 mm		200 V		3.2 mm	e3		AEC-Q200	1.6 mm
MCR18EZPJ180	ROHM	FIXED RESISTOR	SURFACE MOUNT	18 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
AC1206FR-0718RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	3.1 mm	e3		AEC-Q200	1.6 mm
AC1206FR-1318RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.25 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 13 INCH	1206	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		200 V	LASER TRIMMABLE	3.1 mm	e3		AEC-Q200	1.6 mm
CR0805-JW-180ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.125 W	155 Cel	5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0805	2	SMT	WRAPAROUND			-55 Cel	200	MATTE TIN OVER NICKEL		.5 mm		150 V		2 mm	e3			1.25 mm
CRCW080518R0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	18 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.45 mm		150 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 150	2 mm	e3		AEC-Q200	1.25 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.