.125 W Fixed Resistors 811

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Part RoHS Manufacturer Resistor Type Mounting Type Resistance Rated Power Dissipation (P) Maximum Operating Temperature Tolerance Diameter (Lead) Spacing (Lead) Rated Temperature No. of Functions Technology Shape (Package) No. of Elements Construction Packing Method Size Code Network Type No. of Terminals Package Style (Meter) Terminal Shape Sub-Category Dimensions First Element Resistance Minimum Operating Temperature Temperature Coef (ppm/Cel) Terminal Finish Length (Lead) Height (Package) Manufacturer Series Operating Voltage Additional Features Length (Package) JESD-609 Code Series Diameter (Package) Reference Standard Width (Package)

RC2012F5621CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

5620 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012F6041CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

6040 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012F8060CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

806 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012F8061CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

8060 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J102CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J103CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J106CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

10000000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J123CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J131CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

130 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J153CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

15000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J200CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

20 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J220CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

22 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J222CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

2200 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J2R2CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

2.2 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

300

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J330CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

33 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J331CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

330 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J470CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

47 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J471CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

470 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J472CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J474CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

470000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J621CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

620 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J682CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

6800 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J6R8CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

6.8 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

300

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J750CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

75 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

RC2012J752CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

7500 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

Matte Tin (Sn) - with Nickel (Ni) barrier

.55 mm

150 V

2 mm

e3

1.25 mm

MCR10EZHF1602

ROHM

FIXED RESISTOR

SURFACE MOUNT

16000 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

MCR10EZHF22R0

ROHM

FIXED RESISTOR

SURFACE MOUNT

22 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

MCR10EZHF3302

ROHM

FIXED RESISTOR

SURFACE MOUNT

33000 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

MCR10EZHF3601

ROHM

FIXED RESISTOR

SURFACE MOUNT

3600 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

MCR10EZHF4700

ROHM

FIXED RESISTOR

SURFACE MOUNT

470 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

MCR10EZHF5101

ROHM

FIXED RESISTOR

SURFACE MOUNT

5100 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

MCR10EZHF51R0

ROHM

FIXED RESISTOR

SURFACE MOUNT

51 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

MCR10

150 V

2 mm

e3

MCR10(F TOL)

1.25 mm

RN732BTTD1002B25

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.125 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.6 mm

200 V

3.2 mm

e3

1.6 mm

RK73H1JTTD1R80F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1.8 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.45 mm

75 V

PRECISION

1.6 mm

e3

AEC-Q200

.8 mm

RK73H1JTTD6R20F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

6.2 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.45 mm

75 V

PRECISION

1.6 mm

e3

AEC-Q200

.8 mm

ERJS06F1070V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

107 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

ERJS06F1651V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1650 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

ERJS06F2802V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

28000 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

ERJS06F2940V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

294 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

ERJS06F3741V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

3740 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

ERJS06F3900V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

390 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

ERJS06F6343V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

634000 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

CR0805-FX-1070ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

107 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 OVER NICKEL

.5 mm

150 V

2 mm

e3

1.25 mm

CR0805-FX-1150ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

115 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 OVER NICKEL

.5 mm

150 V

2 mm

e3

1.25 mm

CR0805-FX-26R1ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

26.1 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 OVER NICKEL

.5 mm

150 V

2 mm

e3

1.25 mm

CR0805-FX-4870ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

487 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 OVER NICKEL

.5 mm

150 V

2 mm

e3

1.25 mm

CR0805-JW-435ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

4300000 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0805

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.5 mm

150 V

2 mm

e3

1.25 mm

RNC60H1001BSB14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

1000 ohm

.125 W

175 Cel

.1 %

.64 mm

125 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-65 Cel

50

Tin/Lead (Sn/Pb)

38.1 mm

250 V

PRECISION

7.11 mm

e0

2.46 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.