243 ohm Fixed Resistors 19

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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)
RC0402FR-07243RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.35 mm	50 V	LASER TRIMMABLE	1 mm	e3			.5 mm
ERJ3RBD2430V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.1 W	155 Cel	.5 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	50	TIN		.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3		AEC-Q200	.8 mm
RNF12FBD243R	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	243 ohm	.5 W	155 Cel	1 %	.65 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	100	MATTE TIN	28 mm		350 V	FLAME PROOF, PRECISION	8.75 mm	e3	2.75 mm
RNF14FBD243R	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	243 ohm	.25 W	155 Cel	1 %	.56 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	100	MATTE TIN	28 mm		250 V	FLAME PROOF, PRECISION	6.35 mm	e3	2.35 mm
RNF18FBD243R	Stackpole Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	243 ohm	.125 W	155 Cel	1 %	.45 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	BULK		2	Axial	WIRE	FIXED RESISTOR		-55 Cel	100	MATTE TIN	28 mm		200 V	FLAME PROOF, PRECISION	3.3 mm	e3	1.8 mm
1879272-5	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.125 W		.1 %			THIN FILM	RECTANGULAR PACKAGE		TR	0805	2		WRAPAROUND		2mm x 1.25mm x .55mm		15				150 V	PRECISION
CRCW0603243RFKEA	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 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
SMM01020C2430FB300	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.2 W	125 Cel	1 %		70 Cel	METAL FILM	CYLINDRICAL PACKAGE	Cylindrical	TR, BLISTER, 7 INCH		2	MELF	WRAPAROUND	Fixed Resistors		-55 Cel	50	TIN OVER NICKEL			100 V		2.2 mm	e3	1.1 mm
RN73C1J243RBTG	TE Connectivity	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.063 W	155 Cel	.1 %		70 Cel	THIN FILM	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	TAPE	0603	2	SMT	WRAPAROUND		1.6mm x .8mm x .4mm	-55 Cel	10	MATTE TIN OVER NICKEL		.45 mm	50 V	PRECISION	1.55 mm	e3			.8 mm
RC0805FR-07243RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	243 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 (Sn) - with Nickel (Ni) barrier		.5 mm	150 V	LASER TRIMMABLE	2 mm	e3			1.25 mm
CR0402-FX-2430GLF	Bourns	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.063 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, Paper, 7 Inch	0402	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.32 mm	50 V		1 mm	e3			.5 mm
RC0603FR-07243RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.1 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0603	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.45 mm	75 V	LASER TRIMMABLE	1.6 mm	e3			.8 mm
ERJ6ENF2430V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.125 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	150 V	PRECISION, STANDARD: IEC60115-8	2 mm	e3		AEC-Q200	1.25 mm
MS245-243-1%	Caddock Electronics	FIXED RESISTOR	THROUGH HOLE MOUNT	243 ohm	4 W	275 Cel	1 %	1.02 mm	25 Cel	METAL GLAZE/THICK FILM	TUBULAR PACKAGE	Tubular			2	Axial	WIRE	Fixed Resistors			50	GOLD OVER NICKEL	38.1 mm		800 V	NON-INDUCTIVE	14.48 mm	e4	7.62 mm
AC0402FR-07243RL	Yageo	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.0625 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PAPER, 7 INCH	0402	2	SMT	WRAPAROUND			-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier		.32 mm	50 V	LASER TRIMMABLE	1 mm	e3		AEC-Q200	.5 mm
CCF60243RFKE36	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	243 ohm	1 W	165 Cel	1 %	.64 mm	70 Cel	METAL FILM	TUBULAR PACKAGE	Tubular	TR		2	Axial	WIRE	FIXED RESISTOR		-65 Cel	100	MATTE TIN	25.4 mm		500 V		8.74 mm	e3	3.53 mm
CRCW2010243RFKEF	Vishay Intertechnology	FIXED RESISTOR	SURFACE MOUNT	243 ohm	.75 W	155 Cel	1 %		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, BLISTER, 7 INCH	2010	2	SMT	WRAPAROUND			-55 Cel	100	MATTE TIN OVER NICKEL		.6 mm	400 V	LASER TRIMMABLE, RATED AC VOLTAGE (V): 400	5 mm	e3		AEC-Q200	2.5 mm
MMP100FRE243R	Yageo	FIXED RESISTOR	SURFACE MOUNT	243 ohm	1 W	155 Cel	1 %		70 Cel	METAL FILM	CYLINDRICAL PACKAGE	Cylindrical	TR, 7 Inch	2309	2	MELF	WRAPAROUND	Fixed Resistors		-55 Cel	50				350 V		5.9 mm		2.2 mm	AEC-Q200
RNC55J2430FSB14	Vishay Intertechnology	FIXED RESISTOR	THROUGH HOLE MOUNT	243 ohm	.1 W	175 Cel	1 %	.64 mm	125 Cel	METAL FILM		Tubular	BULK		2	Axial	WIRE			-65 Cel	25	Tin/Lead (Sn/Pb)	38.1 mm		200 V	PRECISION	6.35 mm	e0	2.39 mm	MIL-PRF-55182

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.