4.99 ohm Fixed Resistors 41

Reset All
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)

RC0603FR-074.99RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.1 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

50 V

LASER TRIMMABLE

e3

RC0402FR-074.99RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW12064R99FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW08054R99FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW12064R99FNEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

TR, Paper, 7 Inch

1206

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.55 mm

200 V

RATED AC VOLTAGE: 200V

3.2 mm

e3

AEC-Q200

1.6 mm

RP73D2A4R99BTDF

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.125 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .55mm

-55 Cel

15

MATTE TIN OVER NICKEL

.55 mm

150 V

PRECISION

2 mm

e3

1.25 mm

CRCW06034R99FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW06034R99FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW12064R99FKEBHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.75 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 11.25 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

RC0603FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.1 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

CRCW08054R99FKTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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 LEAD OVER NICKEL

.45 mm

150 V

LASER TRIMMABLE, RATED AC VOLTAGE (V):150

2 mm

e0

AEC-Q200

1.25 mm

CRCW06034R99FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CCF024R99FKE36

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

4.99 ohm

2 W

230 Cel

1 %

.81 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

TR, 11.5 INCH

2

Axial

WIRE

FIXED RESISTOR

-65 Cel

100

MATTE TIN

26.16 mm

350 V

FLAME PROOF

8.74 mm

e3

3.68 mm

CRCW12064R99FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

RMCF1206FT4R99

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.55 mm

200 V

3.2 mm

e3

AEC-Q200

1.6 mm

CPF0805B4R99E1

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .5mm

-55 Cel

25

.55 mm

100 V

PRECISION

2 mm

1.25 mm

RC1206FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 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

RK73H2BTTD4R99F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION

3.2 mm

e3

AEC-Q200

1.6 mm

RP73D2A4R99BTG

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.125 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TAPE

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .55mm

-55 Cel

15

MATTE TIN OVER NICKEL

.55 mm

150 V

PRECISION

2 mm

e3

1.25 mm

CPF0603F4R99C1

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.063 W

155 Cel

1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

1.55mm x .8mm x .45mm

-55 Cel

50

.45 mm

50 V

PRECISION

1.55 mm

.8 mm

RC0805FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.125 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

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

.5 mm

150 V

LASER TRIMMABLE

2 mm

e3

1.25 mm

AC1206FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 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

AEC-Q200

1.6 mm

CRCW12064R99FKTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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)

.55 mm

200 V

LASER TRIMMABLE, RATED AC VOLTAGE (V) : 200

3.2 mm

e0

AEC-Q200

1.6 mm

CRM1206-FX-4R99ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.5 mm

.675 V

PRECISION

3.1 mm

e3

1.6 mm

CRCW08054R99FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW08054R99FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

CRCW25124R99FKEGHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 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

TIN OVER NICKEL

.6 mm

500 V

RATED AC VOLTAGE: 500V

6.3 mm

e3

AEC-Q200

3.15 mm

RMCP1206FT4R99

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

400

MATTE TIN OVER NICKEL

.55 mm

200 V

3.2 mm

e3

AEC-Q200

1.6 mm

RT1206FRD074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

25

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

.55 mm

200 V

HIGH PRECISION, LASER TRIMMABLE

3.1 mm

e3

1.6 mm

SR1206FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 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

3.1 mm

e3

AEC-Q200

1.6 mm

WR12W4R99FTL

Walsin Technology

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

-200,400

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

.6 mm

200 V

LASER TRIMMABLE; RATED AC VOLTAGE (V): 200

3.1 mm

e3

1.6 mm

AA1206FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

MATTE TIN OVER NICKEL

.55 mm

200 V

ANTI-SULFUR

3.1 mm

e3

AEC-Q200

1.6 mm

CRCW12064R99FNTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

1206

2

WRAPAROUND

-55 Cel

200

Tin/Lead (Sn/Pb)

200 V

e0

RC0402FR-074R99L

Yageo

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.0625 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

200

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

.35 mm

50 V

LASER TRIMMABLE

1 mm

e3

.5 mm

RCL06124R99FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Paper, 7 Inch

0612

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

200 V

1.6 mm

e3

AEC-Q200

3.2 mm

SR732BRTTD4R99F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

.6 mm

1.5796 V

ANTI-SULFUR

3.2 mm

AEC-Q200; IEC60115-8

1.6 mm

CRCW25124R99FKEG

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, BLISTER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

500 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 500

6.3 mm

e3

AEC-Q200

3.15 mm

D55342K07B4D99R

Tt Electronics Plc

FIXED RESISTOR

SURFACE MOUNT

4.99 ohm

.25 W

150 Cel

1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR

1206

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

100

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

.6096 mm

100 V

PRECISION

3.2004 mm

e0

MIL-PRF-55342

1.6002 mm

MFR-25FTE52-4R99

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

4.99 ohm

.25 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

Ammo Pack

2

Axial

WIRE

Fixed Resistors

-55 Cel

50

Matte Tin (Sn)

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

NH0254R990FE02

Vishay Intertechnology

FIXED RESISTOR

CHASSIS MOUNT

4.99 ohm

25 W

250 Cel

1 %

25 Cel

WIRE WOUND

Aluminum Housing

BULK

2

Chassis Mount

LUG

-55 Cel

50

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

13.87 mm

NON INDUCTIVE, FREE AIR POWER: 12.5W

26.97 mm

e4

13.97 mm

RN55D4R99FB14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

4.99 ohm

.125 W

1 %

70 Cel

METAL FILM

TUBULAR PACKAGE

BULK

2

WIRE

Fixed Resistors

-65 Cel

100

Tin/Lead (Sn/Pb)

RN

200 V

FLAME PROOF, PRECISION

e0

MIL-R-10509

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.