499000 ohm Fixed Resistors 21

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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	Length (Lead)	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)
MGM1FT499K	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	499000 ohm	1 W	175 Cel	1 %	.65 mm	70 Cel	METAL GLAZE/THICK FILM	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE			-55 Cel	100	MATTE TIN	26 mm		2500 V	FLAME PROOF	9 mm	e3	4 mm
RN73H2ATTD4993C25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.25 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993C50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.25 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993D100	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.5 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993D25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.5 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993F100	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993F25	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993F50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	50	MATTE TIN OVER NICKEL		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
AR0402FR-07499KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND			-55 Cel	100	Nickel/Gold (Ni/Au)		.35 mm	50 V	LASER TRIMMABLE	1 mm	e4			.5 mm
RNF14BTD499K	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	499000 ohm	.25 W	155 Cel	.1 %	.56 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR, 12 INCH		2	Axial	WIRE			-55 Cel	100	MATTE TIN			250 V	FLAME PROOF, PRECISION	6.35 mm	e3	2.35 mm
AF0402FR-07499KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm	50 V	ANTI-SULFUR, LASER TRIMMABLE	1 mm	e3		AEC-Q200	.5 mm
M55342E09B499BRWI	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	1 W	150 Cel	.1 %		70 Cel	THIN FILM		Rectangular	Waffle Pack	2512	2	SMT	WRAPAROUND			-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	200 V	NON-INDUCTIVE	6.5786 mm	e0		MIL-PRF-55342	3.1496 mm
RP73D2B499KBTG	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.25 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TAPE	1206	2	SMT	WRAPAROUND		3.05mm x 1.55mm x .55mm	-55 Cel	15	MATTE TIN OVER NICKEL		.55 mm	200 V	PRECISION	3.05 mm	e3			1.55 mm
M55342E09B499BRWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	2512	2	SMT	WRAPAROUND			-65 Cel	25	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	200 V	NON-INDUCTIVE	6.5786 mm	e0		MIL-PRF-55342	3.1496 mm
M55342K09B499BRWS	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	1 W	150 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	Waffle Pack	2512	2	SMT	WRAPAROUND			-65 Cel	100	Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier		.8382 mm	200 V	NON-INDUCTIVE	6.5786 mm	e0		MIL-PRF-55342	3.1496 mm
RN73H2ATTD4993B50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.1 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	50	Matte Tin (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
RN73H2ATTD4993D50	Koa Speer Electronics	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.125 W	155 Cel	.5 %		85 Cel	THIN FILM		Rectangular	TR, PUNCHED PAPER, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	50	MATTE TIN OVER NICKEL		.5 mm	150 V	ANTI-SULFUR, HIGH PRECISION	2 mm	e3		AEC-Q200	1.25 mm
CMF55499K00BHBF	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	499000 ohm	.5 W	175 Cel	.1 %	.64 mm	70 Cel	METAL FILM		Tubular	Bulk		2	Axial	WIRE			-55 Cel	50	Tin/Lead (Sn/Pb)	38.1 mm		250 V	FLAME PROOF, PRECISION	6.1 mm	e0	2.29 mm
PATT1206E4993BGT1	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.4 W	250 Cel	.1 %		155 Cel	THIN FILM		Rectangular	TR	1206	2	SMT	WRAPAROUND			-55 Cel	25	Gold (Au) - with Nickel (Ni) barrier		.381 mm	200 V	ANTI-SULFUR, LASER TRIMMABLE, PRECISION	3.2 mm	e4		AEC-Q200	1.6 mm
AT1206BRD07499KL	Yageo	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.25 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PAPER, 7 INCH	1206	2	SMT	WRAPAROUND	FIXED RESISTOR		-55 Cel	25	Matte Tin (Sn) - with Nickel (Ni) barrier		.55 mm	200 V	ANTI-SULFUR, HIGH PRECISION	3.1 mm	e3		AEC-Q200	1.6 mm
CPF0402B499KE	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.063 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR	0402	2	SMT	WRAPAROUND		1mm x .5mm x .3mm	-55 Cel	25			.3 mm	25 V	PRECISION	1 mm				.5 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.