.39 ohm Fixed Resistors 18

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	Rated Temperature	No. of Functions	Technology	Shape (Package)	No. of Elements	Construction	Packing Method	Size Code	Network Type	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Dimensions	First Element Resistance	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)
ERJ1TRQFR39U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	1 W	155 Cel	1 %		70 Cel		METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		Rectangular	TR, EMBOSSED, 7 INCH	2512		2	SMT	WRAPAROUND				-55 Cel	0,200	MATTE TIN OVER NICKEL		.6 mm	.6245 V	IEC60115-8	6.4 mm	e3		AEC-Q200	3.2 mm
W21-R39JI	Tt Electronics Plc	FIXED RESISTOR	THROUGH HOLE MOUNT	.39 ohm	3 W	200 Cel	5 %	.8 mm	25 Cel		WIRE WOUND			Tubular	AMMO PACK			2	Axial	WIRE				-55 Cel	200	TIN SILVER COPPER OVER NICKEL			100 V		12.7 mm		5.6 mm
CRL1206-FW-R390ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.5 W	125 Cel	1 %		70 Cel		METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		Rectangular	TR, Paper, 7 Inch	1206		2	SMT	WRAPAROUND				-55 Cel	200	TIN OVER NICKEL		.6 mm	.4416 V		3.2 mm	e3			1.6 mm
RLP73K2BR39FTDF	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.5 W	155 Cel	1 %				THICK FILM	RECTANGULAR PACKAGE		Rectangular	TR	1206		2	SMT	WRAPAROUND	FIXED RESISTOR	3.1mm x 1.55mm x .55mm		-55 Cel	200			.55 mm			3.1 mm				1.55 mm
THS25R39J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	.39 ohm	25 W		5 %		25 Cel		WIRE WOUND	RECTANGULAR PACKAGE		Rectangular	BULK, TRAY			2	Chassis Mount	LUG	FIXED RESISTOR	51mm x 28mm x 15mm			50			15 mm	550 V		29 mm				28 mm
KRL1220E-M-R390-F-T5	Susumu	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.5 W	155 Cel	1 %		100 Cel		METAL FOIL			Rectangular	TR, EMBOSSED, 7 INCH	0805		2	SMT	WRAPAROUND				-55 Cel	50	MATTE TIN		.5 mm			2 mm	e3		AEC-Q200	1.25 mm
ERX5SJR39	Panasonic	FIXED RESISTOR	THROUGH HOLE MOUNT	.39 ohm	5 W	200 Cel	5 %	.8 mm	70 Cel		METAL FILM			Tubular	BULK			2	Axial	WIRE				-55 Cel	200	Tin (Sn)	38 mm		500 V	FLAME PROOF, IEC60115-4	24 mm	e3	8 mm	IEC60115-2
RL1210FR-070R39L	Yageo	FIXED RESISTOR		.39 ohm	.5 W	155 Cel	1 %				METAL GLAZE/THICK FILM			Chip	TR, Paper, 7 Inch	1210		2	SMT		FIXED RESISTOR			-55 Cel	300	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm			3.1 mm	e3		AEC-Q200	2.6 mm
ERJB3BFR39V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.5 W	155 Cel	1 %		70 Cel	1	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	2	Rectangular	TR, PUNCHED, 7 INCH	0508	ISOLATED	2	SMT	WRAPAROUND			.39 ohm	-55 Cel	0,200	MATTE TIN OVER NICKEL		.5 mm	150 V		1.25 mm	e3		AEC-Q200	2 mm
RWM0410R390JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.39 ohm	3 W	350 Cel	5 %	.8 mm	25 Cel		WIRE WOUND	TUBULAR PACKAGE		Tubular	TR			2	Axial	WIRE	Fixed Resistors				75	Tin/Silver/Copper (Sn99.0Ag0.3Cu0.7)	25 mm		120 V	FLAME PROOF, STANDARD: CECC40201-001	12 mm	e8	5.5 mm
RL0805FR-070R39L	Yageo	FIXED RESISTOR		.39 ohm	.125 W	125 Cel	1 %				METAL GLAZE/THICK FILM			Chip	TR, Paper, 7 Inch	0805		2	SMT		FIXED RESISTOR			-55 Cel	300	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm			2 mm	e3		AEC-Q200	1.25 mm
RL1206FR-070R39L	Yageo	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.25 W	125 Cel	1 %		70 Cel		METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		Chip	TR, PAPER, 7 INCH	1206		2	SMT	WRAPAROUND	FIXED RESISTOR			-55 Cel	300	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm		LASER TRIMMABLE	3.1 mm	e3		AEC-Q200	1.6 mm
MCR25JZHFLR390	ROHM	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.5 W	155 Cel	1 %		70 Cel		METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		RECTANGULAR PACKAGE	TR, EMBOSSED, 7 INCH	1210		2	SMT	WRAPAROUND	FIXED RESISTOR			-55 Cel	200	Tin (Sn) - with Nickel (Ni) barrier		.55 mm	.4416 V		3.2 mm	e3		AEC-Q200	2.5 mm
MSMA2512R3900FEN	Eaton Corporation	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	2 W	170 Cel	1 %		70 Cel		METAL STRIP			Rectangular	TR, EMBOSSED, 7 INCH	2512		2	SMT	WRAPAROUND				-55 Cel	50			.6 mm	.8832 V		6.4 mm			AEC-Q200	3.2 mm
RCWE1210R390FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	1 W	155 Cel	1 %		70 Cel		METAL GLAZE/THICK FILM			Rectangular	TR, Punched Paper, 7 Inch	1210		2	SMT	WRAPAROUND				-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.6 mm	.6245 V	ANTI-SULFUR	3.1 mm	e3		AEC-Q200	2.5 mm
CRL2010-FW-R390ELF	Bourns	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.75 W	125 Cel	1 %		70 Cel		METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		Rectangular	TR, Embossed Plastic, 7 Inch	2010		2	SMT	WRAPAROUND				-55 Cel	200	MATTE TIN OVER NICKEL		.6 mm	.5408 V		5 mm	e3			2.5 mm
MMA02040C3907JB300	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.39 ohm	.4 W	155 Cel	5 %		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
5073NWR3900J12AFX	Phoenix Contact	FIXED RESISTOR	THROUGH HOLE MOUNT	.39 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.