1 % Fixed Resistors 2,400+

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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)

CRCW060375R0FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

75 ohm

.33 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

RATED AC VOLTAGE: 75V

1.6 mm

e3

AEC-Q200

.85 mm

RC0603FR-0756KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

56000 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

AC0603FR-071KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

1000 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

AEC-Q200

.8 mm

CRCW060333K0FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

33000 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

RATED AC COLTAGE(V): 75

1.6 mm

e3

.8 mm

CRGCQ0402F4K7

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.063 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

0402

2

SMT

WRAPAROUND

1mm x .5mm x .35mm

-55 Cel

100

.35 mm

50 V

1 mm

AEC-Q200

.5 mm

CRGCQ0603F47K

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

47000 ohm

.1 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

1.6mm x .8mm x .45mm

-55 Cel

100

.45 mm

75 V

1.6 mm

AEC-Q200

.8 mm

CRCW08051K00FKTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

.45 mm

150 V

LASER TRIMMABLE, RATED AC VOLTAGE (V):150

2 mm

e0

AEC-Q200

1.25 mm

CRCW040233K0FKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

33000 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

RC0402FR-07220KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

220000 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

CRCW080515K0FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

15000 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

.45 mm

150 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 150

2 mm

e3

AEC-Q200

1.25 mm

RC1206FR-07470RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

470 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

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

.55 mm

200 V

LASER TRIMMABLE

3.1 mm

e3

1.6 mm

WSL25123L000FEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.003 ohm

1 W

170 Cel

1 %

70 Cel

METAL STRIP

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-65 Cel

150

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

.635 mm

.0548 V

ANTI-SULFUR

6.35 mm

e3

AEC-Q200

3.18 mm

CRCW040210M0FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

10000000 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

.35 mm

50 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 50

1 mm

e3

AEC-Q200

.5 mm

CRCW0805470RFKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

470 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

RATED AC COLTAGE(V): 150

2 mm

e3

1.25 mm

CRCW1206107KFKTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

107000 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

.55 mm

200 V

LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200

3.2 mm

e0

AEC-Q200

1.6 mm

CRCW1206107KFKTABC

Vishay Intertechnology

FIXED RESISTOR

107000 ohm

.25 W

155 Cel

1 %

METAL GLAZE/THICK FILM

Chip

TR, Paper, 7 Inch

1206

2

SMT

Fixed Resistors

-55 Cel

100

Tin (Sn)

.55 mm

200 V

3.2 mm

e3

CRCW-BCE3

1.6 mm

RC1005F103CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.0625 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

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

.35 mm

50 V

1 mm

e3

.5 mm

CRCW080515K0FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

15000 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.5 mm

150 V

RATED AC VOLTAGE: 150V

2 mm

e3

AEC-Q200

1.25 mm

CRCW12064K70FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.75 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.5 mm

200 V

RATED AC VOLTAGE: 200V

3.1 mm

e3

AEC-Q200

1.6 mm

CRCW040233K0FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

33000 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

.35 mm

50 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 50

1 mm

e3

AEC-Q200

.5 mm

CRCW0603200RFKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

200 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

RATED AC COLTAGE(V): 75

1.6 mm

e3

.8 mm

CRCW25121K00FKEGHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

1.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, BLISTER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

500 V

RATED AC VOLTAGE: 500V

6.3 mm

e3

AEC-Q200

3.15 mm

CRGCQ1206F10K

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.25 W

1 %

THICK FILM

RECTANGULAR PACKAGE

TR

1206

2

WRAPAROUND

3.1mm x 1.55mm x .55mm

100

200 V

AC0603FR-07100KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

100000 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

AEC-Q200

.8 mm

CRCW080547K0FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

47000 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

.45 mm

150 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 150

2 mm

e3

AEC-Q200

1.25 mm

RC1206FR-0747RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

47 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

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

.55 mm

200 V

LASER TRIMMABLE

3.1 mm

e3

1.6 mm

RNCP0603FTD10K0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.125 W

155 Cel

1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

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

.4 mm

150 V

ANTI-SULFUR

1.55 mm

e3

.8 mm

CRCW080547K0FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

47000 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.5 mm

150 V

RATED AC VOLTAGE: 150V

2 mm

e3

AEC-Q200

1.25 mm

3521100KFT

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

100000 ohm

2 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

2512

2

SMT

WRAPAROUND

FIXED RESISTOR

6.35mm x 3.2mm x .55mm

-55 Cel

100

.55 mm

250 V

6.35 mm

AEC-Q200

3.2 mm

CRCW080533R0FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

33 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.5 mm

150 V

RATED AC VOLTAGE: 150V

2 mm

e3

AEC-Q200

1.25 mm

CRG1206F1M0

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1000000 ohm

.25 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

1206

2

SMT

WRAPAROUND

3.1mm x 1.55mm x .55mm

-55 Cel

100

MATTE TIN OVER NICKEL

.55 mm

200 V

LASER TRIMMABLE

3.1 mm

e3

1.55 mm

CRG0201F10K

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.05 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

0201

2

SMT

WRAPAROUND

.6mm x .3mm x .23mm

-55 Cel

200

MATTE TIN OVER NICKEL

.23 mm

25 V

LASER TRIMMABLE

.6 mm

e3

.3 mm

RC0201FR-074K7L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.05 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0201

2

SMT

WRAPAROUND

-55 Cel

200

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

.23 mm

25 V

LASER TRIMMABLE

.6 mm

e3

.3 mm

RC0603FR-07330KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

330000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

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

ERJ3EKF1200V

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

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

RC0603FR-074K75L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4750 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

CRCW04025K10FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

5100 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

.35 mm

50 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 50

1 mm

e3

AEC-Q200

.5 mm

CRCW060310K0FKEBC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 10 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

RATED AC COLTAGE(V): 75

1.6 mm

e3

.8 mm

ERJ2RKF1501X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1500 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

RC0402FR-07680RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

680 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

CRA2512-FZ-R050ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

.05 ohm

3 W

170 Cel

1 %

70 Cel

METAL ALLOY

Rectangular

TR, Embossed, 7 Inch

2512

2

SMT

WRAPAROUND

-55 Cel

50

MATTE TIN OVER NICKEL

.7 mm

6.4 mm

e3

AEC-Q200

3.2 mm

CRCW0402120RFKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120 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

.35 mm

50 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 50

1 mm

e3

AEC-Q200

.5 mm

CRCW08051K50FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1500 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.5 mm

150 V

RATED AC VOLTAGE: 150V

2 mm

e3

AEC-Q200

1.25 mm

CRCW12064K70FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.55 mm

200 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 200

3.2 mm

e3

AEC-Q200

1.6 mm

CRS2512-FW-1R00ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1 ohm

2 W

155 Cel

1 %

70 Cel

THICK FILM

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

200

TIN OVER NICKEL

.6 mm

300 V

6.4 mm

e3

3.2 mm

ERJU03F1001V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1000 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

RC0402FR-07120KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120000 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

CRCW060310K0FKEE

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 13 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

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.