18 ohm Fixed Resistors 8

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
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
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
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
WR08X18R0FTL	Walsin Technology	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; RATED AC VOLTAGE (V): 150	2 mm	e3		1.25 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
TE1500B18RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	18 ohm	1500 W	155 Cel	5 %		WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		465mm x 60mm x 119mm	-55 Cel	440			2500 V
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
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

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.