Panasonic Fixed Resistors 2,400+

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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	Size Code	No. of Terminals	Package Style (Meter)	Terminal Shape	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
ERJ12SF11R5U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	11.5 ohm	.75 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, EMBOSSED, 7 INCH	2010	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm	200 V	PRECISION, STANDARD: IEC60115-8	5 mm	e3	AEC-Q200	2.5 mm
ERJU060R00V	Panasonic	JUMPER	SURFACE MOUNT	0 ohm	.125 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel		TIN	.6 mm		ANTI-SULFUR, IEC60115-8, RATED CURRENT: 2A	2 mm	e3	AEC-Q200	1.25 mm
ERJ3EKF3903V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	390000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ6ENF2001V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	2000 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
ERJP06F1002V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.5 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	400 V	HIGH PRECISION, IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERA3AEB472V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ6ENF1501V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1500 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
ERJ8ENF2203V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	220000 ohm	.25 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.6 mm	200 V	PRECISION, STANDARD: IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJPA3F2000V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	200 ohm	.25 W	155 Cel	1 %	105 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	150 V	HIGH PRECISION, IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJU03F2201V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	2200 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	TIN	.45 mm	75 V	ANTI-SULFUR, IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJPA3F3300V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	330 ohm	.25 W	155 Cel	1 %	105 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	150 V	HIGH PRECISION, IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3EKF20R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	20 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3EKF47R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	47 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3EKF5102V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	51000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERA3ARW102V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.1 W	155 Cel	.05 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	10	TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ14Y0R00U	Panasonic	JUMPER	SURFACE MOUNT	0 ohm	.5 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 7 INCH	1210	2	SMT	WRAPAROUND	-55 Cel		MATTE TIN OVER NICKEL	.6 mm		RATED CURRENT: 2A, STANDARD: IEC60115-8	3.2 mm	e3	AEC-Q200	2.5 mm
ERA8ARB104V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.25 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	10	TIN OVER NICKEL	.6 mm	150 V	IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJ2RKF1202X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	12000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	50 V	PRECISION, STANDARD: IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERJU1TF1000U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100 ohm	1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, EMBOSSED, 7 INCH	2512	2	SMT	WRAPAROUND	-55 Cel	100	TIN	.6 mm	200 V	ANTI-SULFUR, IEC60115-8	6.4 mm	e3	AEC-Q200	3.2 mm
ERJ6GEYJ105V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm	150 V	IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERJ6ENF24R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	24 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
ERJ6GEYJ100V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm	150 V	IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERJ2RKF4993X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	499000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	50 V	PRECISION, STANDARD: IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERJ6ENF4991V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4990 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
ERA3AEB201V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	200 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJU08F1004V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.25 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	100	TIN	.6 mm	200 V	ANTI-SULFUR, IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERA3AEB332V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	3300 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ8CWFR050V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.05 ohm	1 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	75	MATTE TIN OVER NICKEL	.65 mm		HIGH PRECISION, STANDARD: IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJ2RKF3162X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	31600 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.35 mm	50 V	PRECISION, STANDARD: IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERJ3EKF3302V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	33000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERA3ARB102V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	10	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERA6ARW102V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.125 W	155 Cel	.05 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	10	TIN OVER NICKEL	.5 mm	100 V	IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERJ6GEYJ104V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm	150 V	IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERA3AEB512V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	5100 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERA3AEB152V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1500 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJPA3F75R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	75 ohm	.25 W	155 Cel	1 %	105 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	150 V	HIGH PRECISION, IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERA3AEB204V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	200000 ohm	.1 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ6ENF2002V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	20000 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
ERJ6GEYJ150V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	15 ohm	.125 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm	150 V	IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERJ1GEF1001C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.05 W	125 Cel	1 %	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	PRECISION	.6 mm	e3	IEC60115-8	.3 mm
ERJ8GEYJ105V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000000 ohm	.25 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm	200 V	IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJPA3F2200V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	220 ohm	.25 W	155 Cel	1 %	105 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	150 V	HIGH PRECISION, IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJP06J101V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.5 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.6 mm	400 V	HIGH PRECISION, IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERJPA3F2701V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	2700 ohm	.25 W	155 Cel	1 %	105 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	150 V	HIGH PRECISION, IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3EKF1202V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	12000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3EKF3001V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	3000 ohm	.1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0603	2	SMT	WRAPAROUND	-55 Cel	100	MATTE TIN OVER NICKEL	.45 mm	75 V	PRECISION, STANDARD: IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3GEYJ222V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	2200 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	200	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 mm
ERJ3GEYJ432V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4300 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	200	MATTE TIN OVER NICKEL	.45 mm	75 V	IEC60115-8	1.6 mm	e3	AEC-Q200	.8 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.