Panasonic Fixed Resistors 2,400+

Reset All

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)
ERJ3GEYJ331V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	330 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
ERJP06F1001V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 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
ERJ2RKF3301X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	3300 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
ERA3ARW103V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10000 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
ERJ6GEYJ101V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100 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
ERJ8BQJR27V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.27 ohm	.5 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	0,250	MATTE TIN OVER NICKEL	.6 mm	.3674 V	IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJ2RKF75R0X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	75 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
ERJ3EKF3003V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	300000 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
ERJS06F1001V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 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	ANTI-SULFUR, IEC60115-8	2 mm	e3	AEC-Q200	1.25 mm
ERJ8BWFR100V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.1 ohm	1 W	155 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	0,100	MATTE TIN OVER NICKEL	.65 mm	.3162 V	IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJ2GEJ330X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	33 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.35 mm	50 V	IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERJ8CWFR010V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.01 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	TIN	.65 mm	.1 V	IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJ3EKF5101V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	5100 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
ERA2AEB203X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	20000 ohm	.063 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.35 mm	50 V	IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERJ3EKF22R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	22 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
ERJ6ENF4701V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4700 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
ERJU03F10R0V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10 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
ERJ2RKF1210X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	121 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
ERA2AEB202X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	2000 ohm	.063 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.35 mm	50 V	IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERA2AEB4992X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	49900 ohm	.063 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.35 mm	50 V	IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERJ1GNF1001C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1000 ohm	.05 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PRESSED, 7 INCH	0201	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.23 mm	25 V	PRECISION	.6 mm	e3	IEC60115-8	.3 mm
ERJ2RKF2200X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	220 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
ERJU01F80R6C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	80.6 ohm	.05 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM		Rectangular	TR, PRESSED, 7 INCH	0201	2	SMT	WRAPAROUND	-55 Cel	200	TIN	.23 mm	25 V	ANTI-SULFUR	.6 mm	e3	IEC60115-8	.3 mm
ERJ12SF1100U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	110 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
ERJ1GEF80R6C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	80.6 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
ERJ6ENF1101V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1100 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
ERJS060R00V	Panasonic	JUMPER	SURFACE MOUNT	0 ohm	.125 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0805	2	SMT	WRAPAROUND	-55 Cel		MATTE TIN OVER NICKEL	.6 mm		ANTI-SULFUR, IEC60115-8, RATED CURRENT: 2A	2 mm	e3	AEC-Q200	1.25 mm
ERJ3GEYJ471V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	470 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
ERJ1GNF1003C	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100000 ohm	.05 W	125 Cel	1 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PRESSED, 7 INCH	0201	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.23 mm	25 V	PRECISION	.6 mm	e3	IEC60115-8	.3 mm
ERJ2GEJ101X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100 ohm	.1 W	155 Cel	5 %	70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	200	MATTE TIN OVER NICKEL	.35 mm	50 V	IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERA3AEB473V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	47000 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
ERJS020R00X	Panasonic	JUMPER	SURFACE MOUNT	0 ohm	.1 W	155 Cel		70 Cel	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel		MATTE TIN OVER NICKEL	.35 mm		ANTI-SULFUR, IEC60115-8, RATED CURRENT: 1A	1 mm	e3	AEC-Q200	.5 mm
ERJ8ENF1200V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	120 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
ERJ6ENF49R9V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	49.9 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
ERJ8ENF1003V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	100000 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
ERJPA3F1200V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	120 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
ERJ3EKF1503V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	150000 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
ERJM1WSF10MU	Panasonic	FIXED RESISTOR	SURFACE MOUNT	.01 ohm	1 W	170 Cel	1 %	70 Cel	METAL STRIP	RECTANGULAR PACKAGE	Rectangular	TR, Embossed, 7 Inch	2512	2	SMT	WRAPAROUND	-55 Cel	100	Matte Tin (Sn) - with Nickel (Ni) barrier	.8 mm		HIGH PRECISION	6.4 mm	e3		3.2 mm
ERJ12SF11R0U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	11 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
ERJ12SF1150U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	115 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
ERA2AEB472X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4700 ohm	.063 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	0402	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.35 mm	50 V	IEC60115-8	1 mm	e3	AEC-Q200	.5 mm
ERA8AEB103V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.25 W	155 Cel	.1 %	85 Cel	THIN FILM	RECTANGULAR PACKAGE	Rectangular	TR, PUNCHED, 7 INCH	1206	2	SMT	WRAPAROUND	-55 Cel	25	MATTE TIN OVER NICKEL	.6 mm	150 V	IEC60115-8	3.2 mm	e3	AEC-Q200	1.6 mm
ERJ6GEYJ472V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4700 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
ERA6ARB103V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	10000 ohm	.125 W	155 Cel	.1 %	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
ERJ2RKF1200X	Panasonic	FIXED RESISTOR	SURFACE MOUNT	120 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
ERJ6ENF1200V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	120 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
ERJ12SF1151U	Panasonic	FIXED RESISTOR	SURFACE MOUNT	1150 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
ERJPA3F4701V	Panasonic	FIXED RESISTOR	SURFACE MOUNT	4700 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

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.