300 W Fixed Resistors 49

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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	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	Series	Diameter (Package)	Reference Standard	Width (Package)
TJT30015RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	15 ohm	300 W	250 Cel	5 %		WIRE WOUND		Rectangular	BULK, BOX	2	Chassis Mount	WIRE		210mm x 80mm x 10mm	-25 Cel	260		10 mm			FREE AIR POWER : 150W	210 mm					80 mm
HSC300100RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	100 ohm	300 W		5 %		WIRE WOUND	RECTANGULAR PACKAGE	Aluminum Housing	BULK, TRAY	2	Chassis Mount	STUD	FIXED RESISTOR	180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
C300K5R0E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	5 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
HSC30012R8J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	12.8 ohm	300 W		5 %		WIRE WOUND	RECTANGULAR PACKAGE		BULK, TRAY	2		STUD		180mm x 41mm x 71.4mm		50					RATED AC VOLTAGE (V): 2500
HSC3004R7J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	4.7 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
HS300220RJ	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	220 ohm	300 W	200 Cel	5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE			2		BINDING POST				100				2500 V	FREE AIR POWER: 60W
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
4-1630027-5	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	120 ohm	300 W	125 Cel	5 %	25 Cel	WIRE WOUND		Rectangular	BULK, BOX	2	Chassis Mount	STUD		180mm x 73mm x 42mm	-55 Cel	30		42 mm		2500 V	FREE AIR POWER : 75W, RATED AC VOLTAGE (V): 2500	180 mm					73 mm
HSC300330RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	330 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		30		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
E300KR12E	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
HSC3006R8J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	6.8 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
HS30010RJ	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	10 ohm	300 W	200 Cel	5 %	25 Cel	WIRE WOUND		Aluminum Housing		2	Chassis Mount	BINDING POST				100		41.8 mm		2500 V	FREE AIR POWER: 60W	127.7 mm					72.5 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
TJT30022RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	22 ohm	300 W	250 Cel	5 %		WIRE WOUND		Rectangular	BULK, BOX	2	Chassis Mount	WIRE		210mm x 80mm x 10mm	-25 Cel	260		10 mm			FREE AIR POWER : 150W	210 mm					80 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
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
C300KR50E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.5 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
C300KR20E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.2 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
E300KR16E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.16 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
E300KR20E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.2 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
HSC3001K0J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	1000 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		30		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
HSC300680RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	680 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		30		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
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
E300KR25E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.25 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
HSC3001R0J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	1 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
HSC30022RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	22 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
C300KR50	Ohmite Manufacturing	FIXED RESISTOR		.5 ohm	300 W		10 %		WIRE WOUND		Vitreous Enamelled		2	Chassis Mount		Fixed Resistors			400			280			215.9 mm		280	28.58 mm
C300KR10	Ohmite Manufacturing	FIXED RESISTOR		.1 ohm	300 W		10 %		WIRE WOUND		Vitreous Enamelled		2	Chassis Mount		Fixed Resistors			400			280			215.9 mm		280	28.58 mm
C300KR25E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.25 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
3-1879448-7	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	1000 ohm	300 W	155 Cel	5 %		WIRE WOUND	TUBULAR PACKAGE		BULK, BOX	2		LUG		326mm x 40mm x 81mm	-55 Cel	440
C300KR31E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.31 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
LPS0300H2663FB	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	266000 ohm	300 W	120 Cel	1 %	85 Cel	METAL GLAZE/THICK FILM		Rectangular	Bulk	2	Chassis Mount	BINDING POST			-55 Cel	150	TIN	25.2 mm		5000 V	NON INDUCTIVE	64.7 mm	e3				60 mm
C300K1R2E	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	1.2 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
TGHMVR500JE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	.5 ohm	300 W	175 Cel	5 %	25 Cel	METAL GLAZE/THICK FILM		Heat Sink		2	Quick Connect	LUG			-55 Cel	100		7.5 mm		1000 V		25 mm					23 mm
TGHMV1R00JE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	1 ohm	300 W	175 Cel	5 %	25 Cel	METAL GLAZE/THICK FILM		Heat Sink		2	Quick Connect	LUG			-55 Cel	100		7.5 mm		1000 V		25 mm					23 mm
HS300330RF	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	330 ohm	300 W	200 Cel	1 %	25 Cel	WIRE WOUND		Aluminum Housing		2	Chassis Mount	BINDING POST				100	Silver (Ag)	41.8 mm		2500 V	FREE AIR POWER: 60W	127.7 mm	e4				72.5 mm
HSC30047RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	47 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
HSC3002R4J	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	2.4 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
LPSA300H10R0JB	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	10 ohm	300 W	120 Cel	5 %	85 Cel	METAL GLAZE/THICK FILM		Rectangular	BULK	2	Chassis Mount	BINDING POST			-55 Cel	300		25.8 mm		5000 V	NON INDUCTIVE	64.7 mm				AEC-Q200	60 mm
NHS30010RJ	Ohmite Manufacturing	FIXED RESISTOR		10 ohm	300 W		5 %		WIRE WOUND		Aluminum Housing		2	Chassis Mount		Fixed Resistors			100	Silver (Ag)	41.8 mm		1768 V		127.7 mm	e4	HS			72.5 mm
RBEF0300R5000KFB00	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	.5 ohm	300 W	415 Cel	10 %	40 Cel	WIRE WOUND		Tubular	BULK	2	Chassis Mount	LUG			-55 Cel	400				12.2475 V		215.9 mm			28.575 mm
TGHMV100RJE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	100 ohm	300 W	175 Cel	5 %	25 Cel	METAL GLAZE/THICK FILM		Heat Sink		2	Quick Connect	LUG			-55 Cel	100		7.5 mm		1000 V		25 mm					23 mm
TGHMV10R0JE	Ohmite Manufacturing	FIXED RESISTOR	CHASSIS MOUNT	10 ohm	300 W	175 Cel	5 %	25 Cel	METAL GLAZE/THICK FILM		Heat Sink		2	Quick Connect	LUG			-55 Cel	100		7.5 mm		1000 V		25 mm					23 mm
E300KR10	Ohmite Manufacturing	FIXED RESISTOR		.1 ohm	300 W	400 Cel	10 %		WIRE WOUND		Vitreous Enamelled		2	Chassis Mount		Fixed Resistors			400			280			215.9 mm		280	28.58 mm
HSC30010RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	10 ohm	300 W		5 %	25 Cel	WIRE WOUND	RECTANGULAR PACKAGE	Rectangular	BULK, TRAY	2	Chassis Mount	STUD		180mm x 41mm x 71.4mm		50		42 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
HSC30025RJ	TE Connectivity	FIXED RESISTOR	CHASSIS MOUNT	25 ohm	300 W		5 %		WIRE WOUND	RECTANGULAR PACKAGE	Aluminum Housing	BULK, TRAY	2	Chassis Mount	STUD	Fixed Resistors	180mm x 41mm x 71.4mm		50		45 mm		2500 V	RATED AC VOLTAGE (V): 2500	128 mm					73 mm
LPS0300H1000JB	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	100 ohm	300 W	120 Cel	5 %	85 Cel	METAL GLAZE/THICK FILM		Rectangular	BULK	2	Chassis Mount	BINDING POST			-55 Cel	150	Tin (Sn)	25.2 mm		5000 V	NON INDUCTIVE	64.7 mm	e3				60 mm
LPS0300H4700JB	Vishay Intertechnology	FIXED RESISTOR	CHASSIS MOUNT	470 ohm	300 W	120 Cel	5 %	85 Cel	METAL GLAZE/THICK FILM		Rectangular	BULK	2	Chassis Mount	BINDING POST			-55 Cel	150	Tin (Sn)	25.2 mm		5000 V	NON INDUCTIVE	64.7 mm	e3				60 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.