Fixed Resistors

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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)

MCTF0805TTX1001

Multicomp Pro

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.1 W

155 Cel

.01 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

50

.55 mm

100 V

PRECISION

2 mm

1.25 mm

MCU08050D4751BP500

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4750 ohm

.125 W

125 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.45 mm

150 V

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

2 mm

e3

CECC40401-801

1.25 mm

RG1005P-102-B-T5

Susumu

FIXED RESISTOR

SURFACE MOUNT

1000 ohm

.0625 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.35 mm

75 V

ANTI-SULFUR, HIGH PRECISION

1 mm

e3

AEC-Q200

.5 mm

WSL36371L000FEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.001 ohm

3 W

170 Cel

1 %

70 Cel

METAL STRIP

Rectangular

TR, Embossed Plastic, 13 Inch

3637

4

SMT

WRAPAROUND

-65 Cel

75

MATTE TIN OVER NICKEL

.635 mm

.0548 V

9.14 mm

AEC-Q200

9.4 mm

CRCW04021K20FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1200 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

CRCW04022K70FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

2700 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

CRCW080512K4FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

12400 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

CRCW08052R20FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

2.2 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

CRGCQ0402F10R

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

10 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

400

.35 mm

50 V

1 mm

AEC-Q200

.5 mm

ERA3AEB49R9V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

49.9 ohm

.1 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.45 mm

75 V

IEC60115-8

1.6 mm

e3

AEC-Q200

.8 mm

ERJ6ENF4992V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

49900 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

MFR4-10KFI

Tt Electronics Plc

FIXED RESISTOR

THROUGH HOLE MOUNT

10000 ohm

.5 W

155 Cel

1 %

.6 mm

70 Cel

METAL FILM

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

50

Tin (Sn) - hot dipped

350 V

6.2 mm

e3

2.5 mm

CR253900F

Meritek Electronics

FIXED RESISTOR

SURFACE MOUNT

390 ohm

.05 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, 7 INCH

0201

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

200

Tin (Sn) - with Nickel (Ni) barrier

.23 mm

25 V

.6 mm

e3

.3 mm

CRCW04022R00FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

2 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

CRCW060316K0FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

16000 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

CRCW060339K0FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

39000 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

CRCW060351R0FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

51 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

CRCW080530K0FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

30000 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

CRGCQ1206F100K

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

100000 ohm

.25 W

1 %

THICK FILM

RECTANGULAR PACKAGE

TR

1206

2

WRAPAROUND

3.1mm x 1.55mm x .55mm

100

200 V

ERA3AEB4992V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

49900 ohm

.1 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.45 mm

75 V

IEC60115-8

1.6 mm

e3

AEC-Q200

.8 mm

ERA3ARB104V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

100000 ohm

.1 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

10

MATTE TIN OVER NICKEL

.45 mm

75 V

IEC60115-8

1.6 mm

e3

AEC-Q200

.8 mm

LR2512-R10FW

Tt Electronics Plc

FIXED RESISTOR

SURFACE MOUNT

.1 ohm

2 W

150 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Plastic

2512

2

SMT

WRAPAROUND

-55 Cel

100

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

.84 mm

6.5 mm

e3

AEC-Q200

3.25 mm

PR02000202203JA100

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

220000 ohm

2 W

200 Cel

5 %

.78 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

250

Matte Tin (Sn)

500 V

10 mm

e3

3.9 mm

AEC-Q200

PR03000203309JAC00

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

33 ohm

3 W

200 Cel

5 %

.78 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

250

Matte Tin (Sn)

750 V

16.7 mm

e3

5.2 mm

AEC-Q200

RC0603FR-133K3L

Yageo

FIXED RESISTOR

SURFACE MOUNT

3300 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 (Sn) - with Nickel (Ni) barrier

.45 mm

75 V

LASER TRIMMABLE

1.6 mm

e3

.8 mm

RN73C1J10RBTG

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

10 ohm

.063 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TAPE

0603

2

SMT

WRAPAROUND

1.6mm x .8mm x .4mm

-55 Cel

10

MATTE TIN OVER NICKEL

.45 mm

50 V

PRECISION

1.55 mm

e3

.8 mm

WSL25121L000FEA18

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.001 ohm

2 W

170 Cel

1 %

70 Cel

METAL STRIP

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-65 Cel

275

MATTE TIN OVER NICKEL

.635 mm

.0447 V

ANTI-SULFUR

6.35 mm

AEC-Q200

3.18 mm

WSL2512R3300FEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

.33 ohm

1 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

.5745 V

ANTI-SULFUR

6.35 mm

e3

AEC-Q200

3.18 mm

AC0603FR-0710RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

10 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

CRCW040213K3FKEDC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

13300 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

CRCW04024K70FKTDBC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4700 ohm

.063 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

TIN OVER NICKEL

.35 mm

50 V

RATED AC VOLTAGE (V): 50

1 mm

e3

.5 mm

CRCW0603330KFKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

330000 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

CRM2512-FX-10R0ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

10 ohm

2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

300 V

CURRENT SENSING

6.3 mm

e3

3.1 mm

D55342K07B10D0S

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

10 ohm

.25 W

150 Cel

1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

1206

2

SMT

WRAPAROUND

-55 Cel

100

Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier

.838 mm

100 V

3.2 mm

e0

MIL-PRF-55342

1.6 mm

ERJ6GEYJ220V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

22 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.6 mm

150 V

IEC60115-8

2 mm

e3

AEC-Q200

1.25 mm

NRC04F1004TRF

Nic Components

FIXED RESISTOR

SURFACE MOUNT

1000000 ohm

.063 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

.3 mm

50 V

1 mm

e3

AEC-Q200

.5 mm

RC0402FR-07147KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

147000 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

RC0402FR-076.8RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

6.8 ohm

.0625 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

0402

2

WRAPAROUND

-55 Cel

200

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

50 V

LASER TRIMMABLE

e3

RC0402FR-0768RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

68 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-07210KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

210000 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

RC0805FR-0710ML

Yageo

FIXED RESISTOR

SURFACE MOUNT

10000000 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 (Sn) - with Nickel (Ni) barrier

.5 mm

150 V

LASER TRIMMABLE

2 mm

e3

1.25 mm

RC1206FR-074R7L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.7 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

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

.55 mm

200 V

LASER TRIMMABLE

3.1 mm

e3

1.6 mm

CRCW0402120KFKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120000 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

CRCW0402150KFKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

150000 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

CRCW040239R0FKEDHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

39 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

CRCW08051R00JNEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1 ohm

.5 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

TIN OVER NICKEL

.5 mm

150 V

RATED AC VOLTAGE: 150V

2 mm

e3

AEC-Q200

1.25 mm

CSS2H-2512R-1L00F

Bourns

FIXED RESISTOR

SURFACE MOUNT

.001 ohm

5 W

170 Cel

1 %

70 Cel

METAL STRIP

Rectangular

TR, EMBOSSED PLASTIC, 13 INCH

2512

2

SMT

GULL WING

-55 Cel

50

.77 mm

6.35 mm

AEC-Q200

3.05 mm

ERJ2GEJ473X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

47000 ohm

.1 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.35 mm

50 V

IEC60115-8

1 mm

e3

AEC-Q200

.5 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.