12 ohm Fixed Resistors 46

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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	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	Series	Diameter (Package)	Reference Standard	Width (Package)
AS25J12R0ET	Ohmite Manufacturing	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 7 INCH	2512	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	MATTE TIN OVER NICKEL		.55 mm		500 V		6.35 mm	e3				3.1 mm
KNP7WSJT-91-12R	Yageo	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	7 W	275 Cel	5 %	.8 mm		40 Cel	WIRE WOUND	CYLINDRICAL PACKAGE	Tubular	AMMO PACK		2	Axial	WIRE	Fixed Resistors		-40 Cel	300	Matte Tin (Sn)				9.1652 V	FLAME PROOF	24.5 mm	e3		8.2 mm
CB2JB12R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	2 W	275 Cel	5 %	.8 mm		70 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Tubular	BULK		2	Axial	WIRE			-55 Cel	200	MATTE TIN	25.4 mm	6.4 mm		250 V	FLAME PROOF	18 mm	e3				6.4 mm
SM4124JT12R0	Stackpole Electronics	FIXED RESISTOR	SURFACE MOUNT	12 ohm	2 W	275 Cel	5 %			70 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	TR, PLASTIC, 13 INCH	4124	2	SMT	WRAPAROUND			-55 Cel	20	Matte Tin (Sn)		4.57 mm		4.899 V		10.41 mm	e3				6.1 mm
RCMA1012R00BES03	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	.75 W	155 Cel	.1 %	.8 mm		70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	FIXED RESISTOR		-65 Cel	25	Matte Tin (Sn)	25 mm			500 V	PRECISION	19.3 mm	e3		6.4 mm	CECC4101-803
C300K12R	Ohmite Manufacturing	FIXED RESISTOR		12 ohm	300 W		10 %				WIRE WOUND		Vitreous Enamelled			2	Chassis Mount		Fixed Resistors			400				280			215.9 mm		280	28.58 mm
E300K12R	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	300 W	400 Cel	10 %			25 Cel	WIRE WOUND		Tubular			2	Chassis Mount	LUG	Fixed Resistors			400							215.9 mm			28.58 mm
ERJP14D12R0U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	12 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
CW01012R00JE12	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	10 W	250 Cel	5 %	1.02 mm		25 Cel	WIRE WOUND	TUBULAR PACKAGE	Welded	BULK		2	Axial	WIRE	FIXED RESISTOR		-65 Cel	30	Matte Tin (Sn)	38.1 mm			10.954 V		45.24 mm	e3		9.52 mm
RTO050F12R00JTE1	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	50 W	155 Cel	5 %	.8 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TUBE		2	Radial	WIRE			-55 Cel	150	Tin/Copper/Silver (Sn/Cu/Ag)	13.7 mm	15 mm		500 V	FREE AIR POWER: 2.25W	10.1 mm					4.5 mm
HSA2512RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 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
HSC10012RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	100 W		5 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY		2	Chassis Mount	LUG		87.5mm x 47.5mm x 26mm		50			26 mm		1900 V	RATED AC VOLTAGE (V): 1900, FREE AIR POWER: 50W	65.5 mm					47.5 mm
SQZW2012RJ	TE Connectivity	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	20 W	250 Cel	5 %		42 mm		WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, BOX		2	Radial	SNAP-IN	FIXED RESISTOR	60mm x 15mm x 13mm	-55 Cel	300			13 mm				60 mm					15 mm
THS1012RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	10 W		5 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	6767	2	Chassis Mount	LUG	FIXED RESISTOR	30mm x 17mm x 9mm		50			9 mm		160 V		17 mm					17 mm
THS2512RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 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
RH02512R00FE02	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	25 W	250 Cel	1 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK		2	Chassis Mount	LUG	FIXED RESISTOR		-55 Cel	20	Nickel/Palladium/Gold (Ni/Pd/Au)	11.13 mm	13.87 mm				26.97 mm	e4			MIL-PRF-18546	27.43 mm
RH05012R00FE02	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	50 W	250 Cel	1 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK		2	Chassis Mount	LUG	FIXED RESISTOR		-55 Cel	20	Nickel/Palladium/Gold (Ni/Pd/Au)	11.13 mm	15.49 mm				49.99 mm	e4			MIL-PRF-18546	28.96 mm
L12J12RE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	12 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Tubular			2	Chassis Mount	LUG	Fixed Resistors			400	TIN SILVER COPPER				565 V		44.4 mm	e1		7.94 mm
C300K12RE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	300 W	400 Cel	10 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Vitreous Enamelled			2	Chassis Mount	LUG	Fixed Resistors			400	TIN SILVER COPPER			280			215.9 mm	e1	280	28.58 mm
E300K12RE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	300 W	400 Cel	10 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE	Vitreous Enamelled			2	Chassis Mount	LUG	Fixed Resistors			400	TIN SILVER COPPER			280			215.9 mm	e1	280	28.58 mm
RC1608F120CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	12 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	0603	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm		50 V		1.6 mm	e3				.8 mm
CPR2012R00JF10	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	20 W	275 Cel	5 %		47.5 mm	40 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Fireproof	BULK		2	Radial	SNAP-IN	Fixed Resistors		-65 Cel	300	Tin/Lead (Sn/Pb)		12.7 mm	CPR		FLAME PROOF	63.45 mm	e0	CPR			12.7 mm
L12J12R	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	12 W	350 Cel	5 %			25 Cel	WIRE WOUND	TUBULAR PACKAGE				2		LUG				400	Tin/Lead (Sn/Pb)			270	565 V	FLAMEPROOF		e0
MCR006YZPF12R0	ROHM	FIXED RESISTOR	SURFACE MOUNT	12 ohm	.05 W	125 Cel	1 %			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	STANDARD: TS 16949	.6 mm	e3			AEC-Q200	.3 mm
ERJ1GEJ120C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	12 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
CRCW060312R0FKEB	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 11.25 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
CRCW121012R0FKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	.5 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	1210	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	2.5 mm
RCP0603B12R0JEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND			-65 Cel	150			.46 mm		4.2426 V		1.6 mm					.81 mm
RCP0603B12R0JED	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, 7 INCH	0603	2	SMT	WRAPAROUND			-65 Cel	150			.46 mm		4.2426 V		1.6 mm					.81 mm
RCP0603B12R0JET	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	1.5 W	155 Cel	5 %			25 Cel	METAL GLAZE/THICK FILM		Rectangular	TRAY	0603	2	SMT	WRAPAROUND			-65 Cel	150			.46 mm		4.2426 V		1.6 mm					.81 mm
CRCW080512R0FKEAC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 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	RATED AC COLTAGE(V): 150	2 mm	e3				1.25 mm
CRCW060312R0FKEBC	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	12 ohm	.1 W	155 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 10 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.45 mm		75 V	RATED AC COLTAGE(V): 75	1.6 mm	e3				.8 mm
PWR221T-30-12R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	30 W	150 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	TUBE		2	Radial	WIRE			-55 Cel	100	MATTE TIN	12.7 mm	16.26 mm		250 V	FREE AIR POWER : 2.25W	10.41 mm	e3			AEC-Q200	3.18 mm
HSC20012RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	200 W		5 %			25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY		2	Chassis Mount	STUD		143mm x 73mm x 42mm		50			42 mm		1900 V	RATED AC VOLTAGE (V): 1900	90 mm					73 mm
TE120B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	120 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		226mm x 28mm x 61mm	-55 Cel	440
TE1500B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	1500 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		465mm x 60mm x 119mm	-55 Cel	440					2500 V
TE200B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	200 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		239mm x 40mm x 81mm	-55 Cel	440
TE300B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	300 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		326mm x 40mm x 81mm	-55 Cel	440
TE60B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	60 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		146mm x 28mm x 61mm	-55 Cel	440
TE750B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	750 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		360mm x 50mm x 101mm	-55 Cel	440					2500 V
TE80B12RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12 ohm	80 W	155 Cel	5 %				WIRE WOUND	TUBULAR PACKAGE		BULK, BOX		2		LUG		196mm x 28mm x 61mm	-55 Cel	440
PWR220T-20-12R0F	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	20 W	155 Cel	1 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	Tube		2	Radial	WIRE			-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm		15.4919 V		10.1 mm	e3			AEC-Q200	4 mm
PWR220T-20-12R0J	Bourns	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	20 W	155 Cel	5 %	.72 mm	5.08 mm	25 Cel	METAL GLAZE/THICK FILM		Rectangular	Tube		2	Radial	WIRE			-55 Cel	100	MATTE TIN	13.72 mm	14.6 mm		15.4919 V		10.1 mm	e3			AEC-Q200	4 mm
AP10112RJ	Ohmite Manufacturing	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	100 W	175 Cel	5 %			25 Cel		RECTANGULAR PACKAGE				2		FLAT			-65 Cel	100					700 V	NON INDUCTIVE, FREE AIR POWER: 3.5W
RC0402F120CS	Samsung Electro-mechanics	FIXED RESISTOR	SURFACE MOUNT	12 ohm	.0313 W	125 Cel	1 %			70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, Paper, 7 Inch	01005	2	SMT	WRAPAROUND			-55 Cel	300	TIN OVER NICKEL		.13 mm		15 V		.4 mm	e3				.2 mm
WVM10FB12R0	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	12 ohm	10 W	275 Cel	1 %	.91 mm	7.59 mm	70 Cel	WIRE WOUND		Rectangular	BULK		2	Radial	WIRE			-55 Cel	20		3.51 mm	34.9 mm		700 V	FLAMEPROOF	16.1 mm					12.19 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.