3.4 ohm Fixed Resistors 5

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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	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Width (Package)
RC0603FR-073.4RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	3.4 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0603	2		WRAPAROUND	Fixed Resistors		-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier		RC	50 V	LASER TRIMMABLE		e3
CPF0603F3R4C	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	3.4 ohm	.063 W	155 Cel	1 %		70 Cel	THIN FILM		Rectangular	TR	0603	2	SMT	WRAPAROUND		1.55mm x .8mm x .45mm	-55 Cel	50		.45 mm		50 V	PRECISION	1.55 mm			.8 mm
CMF553R4000FKEB	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	3.4 ohm	.5 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 7.5 INCH		2	Axial	WIRE			-55 Cel	100	MATTE TIN			250 V	FLAME PROOF, PRECISION	6.1 mm	e3	2.29 mm
CMF653R4000FKRE	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	3.4 ohm	1.5 W	175 Cel	1 %	.64 mm	70 Cel	METAL FILM		Tubular	TR, 11.5 INCH		2	Axial	WIRE			-55 Cel	100	TIN LEAD			500 V	FLAME PROOF, PRECISION	14.27 mm	e0	4.57 mm
RC0402FR-073.4RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	3.4 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	0402	2		WRAPAROUND			-55 Cel	200	Matte Tin (Sn) - with Nickel (Ni) barrier			50 V	LASER TRIMMABLE		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.