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)

CRCW040218K0FKEDC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

18000 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

.3 mm

50 V

RATED AC COLTAGE(V): 50

1 mm

e3

.5 mm

CRCW04026K04FKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

6040 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

CRS0805-FX-1002ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.25 W

155 Cel

1 %

70 Cel

THICK FILM

Rectangular

TR, EMBOSSED, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.5 mm

150 V

2 mm

e3

1.25 mm

ERJ1GNF2001C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

2000 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

ERJ3EKF6201V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

6200 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

ERJ6ENF3301V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

3300 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

MCMR12X1002FTL

Spc Technology/ Multicomp

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.25 W

155 Cel

1 %

70 Cel

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

1206

2

WRAPAROUND

-55 Cel

100

Tin (Sn)

200 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 200

e3

AEC-Q200

RC0402FR-0716KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

16000 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

RC0603FR-0710K5L

Yageo

FIXED RESISTOR

SURFACE MOUNT

10500 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

RC0603FR-0745K3L

Yageo

FIXED RESISTOR

SURFACE MOUNT

45300 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

RC1206FR-0712KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

12000 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

RH05020K00FE02

Vishay Intertechnology

FIXED RESISTOR

CHASSIS MOUNT

20000 ohm

50 W

250 Cel

1 %

25 Cel

WIRE WOUND

Aluminum Housing

BULK

2

Chassis Mount

LUG

-55 Cel

20

Nickel/Palladium/Gold (Ni/Pd/Au)

15.49 mm

FREE AIR POWER: 20W

49.99 mm

e4

16 mm

RK73H1JTTD1202F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

12000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.45 mm

75 V

PRECISION

1.6 mm

e3

AEC-Q200

.8 mm

RNC55H1002FS

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

10000 ohm

.1 W

175 Cel

1 %

.64 mm

125 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

2

Axial

WIRE

-65 Cel

50

Tin/Lead (Sn/Pb)

38.1 mm

200 V

6.35 mm

e0

2.31 mm

MIL-PRF-55182

RNC-55H1002FS

Tt Electronics Plc

FIXED RESISTOR

THROUGH HOLE MOUNT

10000 ohm

.25 W

175 Cel

1 %

125 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

2

WIRE

50

Tin/Lead (Sn/Pb)

200 V

e0

MIL-R-55182

WR06X1002FTLV

Walsin Technology

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.1 W

155 Cel

1 %

70 Cel

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

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

.45 mm

50 V

LASER TRIMMABLE; RATED AC VOLTAGE (V): 50

1.6 mm

e3

AEC-Q200

.8 mm

3521820RFT

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

820 ohm

2 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

TR

2512

2

WRAPAROUND

6.35mm x 3.2mm x .55mm

-55 Cel

100

250 V

CRCW040256R0FKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

56 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

CRCW060311K0FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

11000 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

CRCW120610K0FKEBC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 10 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.55 mm

200 V

RATED AC VOLTAGE (V) : 200

3.05 mm

e3

1.55 mm

CRGCQ1206F120R

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

120 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

.55 mm

200 V

3.1 mm

AEC-Q200

1.55 mm

ERJ6ENF1131V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1130 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

ERJ6ENF1240V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

124 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

ERJPA3F7502V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

75000 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

MMB02070C2202FB200

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

22000 ohm

1 W

155 Cel

1 %

70 Cel

THIN FILM

Cylindrical

TR, BLISTER, 7 INCH

2309

2

SMT

WRAPAROUND

-55 Cel

50

MATTE TIN OVER NICKEL

350 V

ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 350; STANDARD: CECC40401-803

5.8 mm

2.2 mm

AEC-Q200

NRC06F1001TRF

Nic Components

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

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

.45 mm

50 V

1.6 mm

e3

AEC-Q200

.8 mm

RC0402FR-072M2L

Yageo

FIXED RESISTOR

SURFACE MOUNT

2200000 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

RC1206FR-0715RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

15 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

RC1206FR-0727KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

27000 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

RC1206FR-07390RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

390 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

RMCF0603FT20K0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

20000 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 OVER NICKEL

.45 mm

75 V

1.55 mm

e3

AEC-Q200

.8 mm

WR06X4701FTL

Walsin Technology

FIXED RESISTOR

SURFACE MOUNT

4700 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; RATED AC VOLTAGE (V): 75

1.6 mm

e3

.8 mm

WSL2512R0200FEA18

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.02 ohm

2 W

170 Cel

1 %

70 Cel

METAL STRIP

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-65 Cel

75

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

.635 mm

.2 V

ANTI-SULFUR

6.35 mm

e3

AEC-Q200

3.18 mm

WSL36374L000FEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.004 ohm

3 W

170 Cel

1 %

70 Cel

METAL STRIP

RECTANGULAR PACKAGE

Rectangular

TR, Embossed Plastic, 13 Inch

3637

4

SMT

WRAPAROUND

Fixed Resistors

-65 Cel

50

Matte Tin (Sn)

.635 mm

.1095 V

9.14 mm

e3

AEC-Q200

9.4 mm

AC1206FR-071KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

1000 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

AEC-Q200

1.6 mm

CRCW04028K20FKEE

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

8200 ohm

.063 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 13 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

CRCW0603390KFKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

390000 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

LASER TRIMMABLE, RATED AC VOLTAGE (V): 75

1.55 mm

e3

AEC-Q200

.85 mm

CRCW06034K99FKTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4990 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

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

.45 mm

75 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 75

1.55 mm

e0

AEC-Q200

.85 mm

CRCW12062R20FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

2.2 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

CRCW12101K00FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.75 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1210

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

RATED AC VOLTAGE: 200V

3.2 mm

e3

AEC-Q200

2.5 mm

ERJPA3F6800V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

680 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

NRC06F1002TRF

Nic Components

FIXED RESISTOR

SURFACE MOUNT

10000 ohm

.1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

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

.45 mm

50 V

1.6 mm

e3

AEC-Q200

.8 mm

RC0603FR-076K49L

Yageo

FIXED RESISTOR

SURFACE MOUNT

6490 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

RCA080510R0FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

10 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.45 mm

150 V

ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 150

2 mm

e3

AEC-Q200

1.25 mm

RS0102R000FB12

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

2 ohm

10 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

TUBULAR PACKAGE

Welded

BULK

2

Axial

WIRE

Fixed Resistors

-65 Cel

50

Tin/Lead (Sn60Pb40)

38.1 mm

4.4721 V

45.21 mm

e0

9.53 mm

TLM2HDR020FTE

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

.02 ohm

.75 W

1 %

METAL FOIL

RECTANGULAR PACKAGE

TR

2010

2

WRAPAROUND

5mm x 2.5mm x .55mm

50

WSL08055L000FEA18

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.005 ohm

.25 W

170 Cel

1 %

70 Cel

METAL STRIP

Rectangular

TR, PUNCHED PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-65 Cel

110

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

.406 mm

.0354 V

ANTI-SULFUR

2.03 mm

AEC-Q200

1.27 mm

WSL25121L000FEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.001 ohm

1 W

170 Cel

1 %

70 Cel

METAL STRIP

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-65 Cel

275

MATTE TIN OVER NICKEL

.635 mm

.0316 V

ANTI-SULFUR

6.35 mm

e3

AEC-Q200

3.18 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.