.68 ohm Fixed Resistors 11

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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	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)
ERJA1BJR68U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.68 ohm	1.33 W	155 Cel	5 %			70 Cel	1	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	5	Rectangular	TR, EMBOSSED, 7 INCH	1225	ISOLATED	2	SMT	WRAPAROUND			.68 ohm	-55 Cel	200	TIN		.55 mm	200 V		3.2 mm	e3		AEC-Q200	6.4 mm
UCR01MVPFLR680	ROHM	FIXED RESISTOR	SURFACE MOUNT	.68 ohm	.125 W	155 Cel	1 %			70 Cel		METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		RECTANGULAR PACKAGE	TR, PAPER, 7 INCH	0402		2	SMT	WRAPAROUND				-55 Cel	0,200	TIN OVER NICKEL		.37 mm			1 mm	e3		AEC-Q200	.55 mm
ERX5SJR68	Panasonic	FIXED RESISTOR	THROUGH HOLE MOUNT	.68 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
SQPW5R68J	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	.68 ohm	5 W	250 Cel	5 %	.8 mm				WIRE WOUND	RECTANGULAR PACKAGE		Rectangular	BULK, BOX	8739		2	Axial	WIRE	FIXED RESISTOR	22mm x 10mm x 9mm		-55 Cel	300		35 mm	9 mm	350 V		22 mm				10 mm
SPS7R68J	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	.68 ohm	7 W	250 Cel	5 %					WIRE WOUND	RECTANGULAR PACKAGE			BULK			2		SNAP-IN				-55 Cel	300
HSA25R68J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	.68 ohm	25 W		5 %			25 Cel		WIRE WOUND	RECTANGULAR PACKAGE		Rectangular	BULK, TRAY			2	Chassis Mount	LUG		51mm x 28mm x 15mm			50			15 mm	500 V	RATED AC VOLTAGE (V): 550, FREE AIR POWER: 12.5W	29 mm				28 mm
BPR58CFTR68J	Koa Speer Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	.68 ohm	5 W	235 Cel	5 %	.8 mm	9 mm	70 Cel		METAL PLATE			Rectangular	AMMO PACK			2	Radial	WIRE				-40 Cel	350	TIN COPPER		18 mm	1.844 V	FLAME PROOF	14 mm	e2			5 mm
RWM0410R680JR15E1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	.68 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
WSR2R6800FEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.68 ohm	2 W	275 Cel	1 %			70 Cel		METAL STRIP	RECTANGULAR PACKAGE		Chip	TR, EMBOSSED PLASTIC, 13 INCH	4527		2	SMT	WRAPAROUND	FIXED RESISTOR			-65 Cel	75	Tin/Silver (Sn/Ag)		2.41 mm			11.56 mm	e2		AEC-Q200	6.98 mm
WSR2R6800FEK	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	.68 ohm	2 W	275 Cel	1 %			70 Cel		METAL STRIP	RECTANGULAR PACKAGE		Chip	BULK	4527		2	SMT	WRAPAROUND	FIXED RESISTOR			-65 Cel	75	Tin/Silver (Sn/Ag)		2.41 mm			11.56 mm	e2		AEC-Q200	6.98 mm
TLM3AER068JTE	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	.68 ohm	1 W		5 %					METAL FOIL	RECTANGULAR PACKAGE			TR	2512		2		WRAPAROUND		6.3mm x 3.15mm x .55mm			100

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.