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)

ERJ1GEF1001C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1000 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

ERJ1GEF1002C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

10000 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

ERJ1GEF1004C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1000000 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

ERJ1GEF1652C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

16500 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

ERJ1GEF2001C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

2000 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

ERJ1GEF2003C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

200000 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 (Sn)

.23 mm

25 V

PRECISION

.6 mm

e3

IEC60115-8

.3 mm

ERJ1GEF2201C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

2200 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

ERJ1GEF22R0C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

22 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

ERJ1GEF3001C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

3000 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

ERJ1GEF3300C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

330 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

ERJ1GEF33R2C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

33.2 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

ERJ1GEF4533C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

453000 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

ERJ1GEF4701C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

4700 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 (Sn) - with Nickel (Ni) barrier

.23 mm

25 V

PRECISION

.6 mm

e3

IEC60115-8

.3 mm

ERJ1GEF4992C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

49900 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

ERJ1GEF49R9C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

49.9 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

ERJ1GEF5623C

Panasonic

FIXED RESISTOR

SURFACE MOUNT

562000 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

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

ERJ1TNF14R0U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

14 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

ERJ1TNF14R7U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

14.7 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

ERJ1TNF2491U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

2490 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

ERJ1TNF36R5U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

36.5 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

ERJ1TNF5601U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

5600 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

ERJ1TNF62R0U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

62 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

ERJ2RKF5490X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

549 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

CRL0603-FW-1R00ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1 ohm

.1 W

125 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

.3162 V

1.6 mm

e3

.8 mm

CRL0603-FW-4R70ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

4.7 ohm

.1 W

125 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

.6856 V

1.6 mm

e3

.8 mm

CRL0603-FW-5R10ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

5.1 ohm

.1 W

125 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

.7141 V

1.6 mm

e3

.8 mm

CRL0805-FW-1R00ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1 ohm

.125 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

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

.5 mm

.3536 V

2 mm

e3

1.25 mm

CRL0805-FW-2R20ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

2.2 ohm

.125 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

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

.5 mm

.5244 V

2 mm

e3

1.25 mm

CRL0805-FW-3R30ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

3.3 ohm

.125 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

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

.5 mm

.6423 V

2 mm

e3

1.25 mm

CRL1206-FU-R020ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

.02 ohm

.5 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

600

Tin (Sn) - with Nickel (Ni) barrier

.6 mm

.1 V

3.2 mm

e3

1.6 mm

CRL1206-FW-2R20ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

2.2 ohm

.25 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

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

.6 mm

.7416 V

3.2 mm

e3

1.6 mm

CRL1206-FW-5R60ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

5.6 ohm

.25 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

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

.6 mm

1.1832 V

3.2 mm

e3

1.6 mm

CRL2010-FW-1R20ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1.2 ohm

.5 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2010

2

SMT

WRAPAROUND

-55 Cel

200

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

.6 mm

.7746 V

5 mm

e3

2.5 mm

CRL2010-FW-1R30ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

.5 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2010

2

SMT

WRAPAROUND

-55 Cel

200

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

.6 mm

.8062 V

5 mm

e3

2.5 mm

CRL2512-FW-2R00ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

2 ohm

1 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

200

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

.6 mm

1.4142 V

6.3 mm

e3

3.1 mm

RWR74SR402FSRSL

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

.402 ohm

5 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

Tubular

TR

2

Axial

WIRE

-55 Cel

650

Tin/Lead (Sn/Pb)

1.4177 V

22.23 mm

e0

7.92 mm

MIL-PRF-39007

RWR84N1500FSB12

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

150 ohm

7 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

Tubular

BULK

2

Axial

WIRE

-55 Cel

30

Tin/Lead (Sn60Pb40)

32.4037 V

NON INDUCTIVE

22.23 mm

e0

7.92 mm

MIL-PRF-39007

RWR84S3011FSB12

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

3010 ohm

7 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

Tubular

BULK

2

Axial

WIRE

-55 Cel

20

Tin/Lead (Sn/Pb)

145.1551 V

22.23 mm

e0

7.92 mm

MIL-PRF-39007

RWR84SR100FSBSL

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

.1 ohm

7 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

Tubular

BULK

2

Axial

WIRE

-55 Cel

650

Tin/Lead (Sn/Pb)

.8367 V

22.23 mm

e0

7.92 mm

MIL-PRF-39007

RWR78SR402FSRSL

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

.402 ohm

10 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

Tubular

TR

2

Axial

WIRE

-55 Cel

650

Tin/Lead (Sn/Pb)

2.005 V

45.21 mm

e0

9.525 mm

MIL-PRF-39007

RWR84S1R00FSRSL

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

1 ohm

7 W

250 Cel

1 %

1.02 mm

25 Cel

WIRE WOUND

Tubular

TR

2

Axial

WIRE

-55 Cel

400

Tin/Lead (Sn/Pb)

2.6458 V

22.23 mm

e0

7.92 mm

MIL-PRF-39007

RMB10512R10FS14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

12.1 ohm

1.2 W

275 Cel

1 %

.6 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Axial

BULK

2

Axial

WIRE

FIXED RESISTOR

-20,0

MATTE TIN/TIN SILVER COPPER

25 mm

120 V

PRECISION

10.2 mm

e3/e1

4 mm

RMB10568R10FS14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

68.1 ohm

1.2 W

275 Cel

1 %

.6 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Axial

BULK

2

Axial

WIRE

FIXED RESISTOR

-20,0

MATTE TIN/TIN SILVER COPPER

25 mm

120 V

PRECISION

10.2 mm

e3/e1

4 mm

RMB1056R810FS14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

6.81 ohm

1.2 W

275 Cel

1 %

.6 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Axial

BULK

2

Axial

WIRE

FIXED RESISTOR

50

MATTE TIN/TIN SILVER COPPER

25 mm

120 V

PRECISION

10.2 mm

e3/e1

4 mm

RN73H2BTTD1133F50

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

113000 ohm

.25 W

155 Cel

1 %

85 Cel

THIN FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

50

MATTE TIN OVER NICKEL

.6 mm

200 V

ANTI-SULFUR, HIGH PRECISION

3.2 mm

e3

AEC-Q200

1.6 mm

PWR263S-20-1000F

Bourns

FIXED RESISTOR

SURFACE MOUNT

100 ohm

20 W

155 Cel

1 %

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

4140

2

SMT

GULL WING

-55 Cel

100

MATTE TIN

4.5 mm

250 V

10.4 mm

e3

AEC-Q200

10.1 mm

PWR263S-20-15R0F

Bourns

FIXED RESISTOR

SURFACE MOUNT

15 ohm

20 W

155 Cel

1 %

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

4140

2

SMT

GULL WING

-55 Cel

100

MATTE TIN

4.5 mm

250 V

10.4 mm

e3

AEC-Q200

10.1 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.