.2 W Fixed Resistors 657

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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)

AC0603FR-7W680RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

680 ohm

.2 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

AEC-Q200

.8 mm

ERJP03F8872V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

88700 ohm

.2 W

155 Cel

1 %

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

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

e3

AEC-Q200

.8 mm

ERJPA2F2400X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

240 ohm

.2 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

HIGH PRECISION, IEC60115-8

1 mm

e3

AEC-Q200

.5 mm

ERJPA2F7502X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

75000 ohm

.2 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

HIGH PRECISION, IEC60115-8

1 mm

e3

AEC-Q200

.5 mm

ERJPB3B1051V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1050 ohm

.2 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ERJPB3B1912V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

19100 ohm

.2 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ERJPB3B3301V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

3300 ohm

.2 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ERJPB3B4990V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

499 ohm

.2 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ERJPB3B6982V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

69800 ohm

.2 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ERJPB3B7322V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

73200 ohm

.2 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ERJPB3D2701V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

2700 ohm

.2 W

155 Cel

.5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

.45 mm

150 V

HIGH PRECISION, IEC60115-8

1.6 mm

AEC-Q200

.8 mm

ESR01MZPF1004

ROHM

FIXED RESISTOR

SURFACE MOUNT

1000000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF16R0

ROHM

FIXED RESISTOR

SURFACE MOUNT

16 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ102

ROHM

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ103

ROHM

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ203

ROHM

FIXED RESISTOR

SURFACE MOUNT

20000 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

PT0603FR-7W0R1L

Yageo

FIXED RESISTOR

SURFACE MOUNT

.1 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

200

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

.45 mm

.141 V

LASER TRIMMABLE

1.6 mm

e3

AEC-Q200

.8 mm

RC0603FR-0750RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

50 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

0603

2

WRAPAROUND

-55 Cel

200

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

75 V

LASER TRIMMABLE

e3

RC0603FR-7W2K2L

Yageo

FIXED RESISTOR

SURFACE MOUNT

2200 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

200

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

.45 mm

75 V

LASER TRIMMABLE

1.6 mm

e3

.8 mm

SR0402FR-7T100RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

100 ohm

.2 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

75 V

1 mm

e3

AEC-Q200

.5 mm

UCR03EVPFLR680

ROHM

FIXED RESISTOR

SURFACE MOUNT

.68 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

0,150

TIN OVER NICKEL

.5 mm

1.6 mm

e3

AEC-Q200

.87 mm

ESR01MZPF2002

ROHM

FIXED RESISTOR

SURFACE MOUNT

20000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF2202

ROHM

FIXED RESISTOR

SURFACE MOUNT

22000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ200

ROHM

FIXED RESISTOR

SURFACE MOUNT

20 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF10R0

ROHM

FIXED RESISTOR

SURFACE MOUNT

10 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF1200

ROHM

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF1802

ROHM

FIXED RESISTOR

SURFACE MOUNT

18000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF2403

ROHM

FIXED RESISTOR

SURFACE MOUNT

240000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF3002

ROHM

FIXED RESISTOR

SURFACE MOUNT

30000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF5102

ROHM

FIXED RESISTOR

SURFACE MOUNT

51000 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPF5600

ROHM

FIXED RESISTOR

SURFACE MOUNT

560 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ151

ROHM

FIXED RESISTOR

SURFACE MOUNT

150 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ182

ROHM

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ241

ROHM

FIXED RESISTOR

SURFACE MOUNT

240 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ244

ROHM

FIXED RESISTOR

SURFACE MOUNT

240000 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

e3

AEC-Q200

.5 mm

ESR01MZPJ5R1

ROHM

FIXED RESISTOR

SURFACE MOUNT

5.1 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

500

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

AEC-Q200

.5 mm

ESR01MZPJ6R8

ROHM

FIXED RESISTOR

SURFACE MOUNT

6.8 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

500

.35 mm

50 V

LASER TRIMMABLE, STANDARD: TS 16949

1 mm

AEC-Q200

.5 mm

UCR03EVPFLR620

ROHM

FIXED RESISTOR

SURFACE MOUNT

.62 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

0,150

TIN OVER NICKEL

.5 mm

1.6 mm

e3

AEC-Q200

.87 mm

UCR03EVPFLR750

ROHM

FIXED RESISTOR

SURFACE MOUNT

.75 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

0,150

TIN OVER NICKEL

.5 mm

1.6 mm

e3

AEC-Q200

.87 mm

AC0603FR-7W10KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.2 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

AEC-Q200

.8 mm

PT0603FR-7W0R22L

Yageo

FIXED RESISTOR

SURFACE MOUNT

.22 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

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

.45 mm

.21 V

LASER TRIMMABLE

1.6 mm

e3

AEC-Q200

.8 mm

RCS0402100RFKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

100 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.35 mm

50 V

RATED AC VOLTAGE (V) : 50

1 mm

e3

AEC-Q200

.5 mm

4-1879494-9

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

100 ohm

.2 W

5 %

THICK FILM

RECTANGULAR PACKAGE

TR

0603

2

WRAPAROUND

1.6mm x .8mm x .45mm

100

50 V

AC0603JR-7W33KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

33000 ohm

.2 W

155 Cel

5 %

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

AEC-Q200

.8 mm

CRCW040213R0FKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

13 ohm

.2 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 OVER NICKEL

.3 mm

50 V

RATED AC VOLTAGE: 50V

1 mm

e3

AEC-Q200

.5 mm

CRCW0402220RJNEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

220 ohm

.2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.3 mm

50 V

RATED AC VOLTAGE: 50V

1 mm

e3

AEC-Q200

.5 mm

CRGH0603J270R

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

270 ohm

.2 W

155 Cel

5 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

1.6mm x .8mm x .45mm

-55 Cel

100

.45 mm

50 V

1.6 mm

.8 mm

ERJP03F1693V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

169000 ohm

.2 W

155 Cel

1 %

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

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.