249000 ohm Fixed Resistors 47

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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)

RC0402FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

271-249K

Xicon Passive Components

FIXED RESISTOR

249000 ohm

.25 W

155 Cel

1 %

.54 mm

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

Bulk

2

Axial

Fixed Resistors

-55 Cel

50

28 mm

271

250 V

6.8 mm

MF

2.5 mm

TNPW1206249KBEEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.25 W

125 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.55 mm

200 V

ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 200

3.2 mm

e3

AEC-Q200

1.6 mm

3-2176094-1

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.25 W

.1 %

THIN FILM

RECTANGULAR PACKAGE

TR

0805

2

WRAPAROUND

2mm x 1.25mm x .55mm

25

150 V

PRECISION

CRCW0603249KFKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

CRCW0805249KFKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

MCT06030C2493FP500

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

125 Cel

1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

50

MATTE TIN OVER NICKEL

.45 mm

75 V

ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 75

1.55 mm

e3

CECC40401-801

.85 mm

2-2176308-7

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

155 Cel

.1 %

THIN FILM

RECTANGULAR PACKAGE

TR

0402

2

WRAPAROUND

1mm x .5mm x .3mm

-55 Cel

25

25 V

PRECISION

ERJ2RKF2493X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

249000 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

RN73C2A249KBTDF

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .55mm

-55 Cel

10

MATTE TIN OVER NICKEL

.55 mm

100 V

PRECISION

2 mm

e3

1.25 mm

MC0201L6F2493SE

Multicomp Pro

FIXED RESISTOR

249000 ohm

.05 W

125 Cel

1 %

METAL GLAZE/THICK FILM

Multilayer Chip

TR, Paper, 7 Inch

0201

2

SMT

Fixed Resistors

-55 Cel

200

.23 mm

MC-SE

25 V

.6 mm

MC-SE

.3 mm

TNPW1206249KBEEN

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.25 W

125 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.55 mm

200 V

ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 200

3.2 mm

AEC-Q200

1.6 mm

CRCW0603249KFKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

CRCW0805249KFKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

CRCW0805249KFKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

CRCW0603249KFKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

ERA3AEB2493V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

249000 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

CRCW0402249KFKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

ERJP06F2493V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.5 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

400 V

HIGH PRECISION, IEC60115-8

2 mm

e3

AEC-Q200

1.25 mm

M55342K12B249BRT5

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

150 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

-65 Cel

100

Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier

.8382 mm

50 V

NON-INDUCTIVE

1.6256 mm

e0

MIL-PRF-55342

.8128 mm

RC0805FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

RCS1206249KFKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

200 V

RATED AC VOLTAGE (V) : 200

3.2 mm

e3

AEC-Q200

1.6 mm

CRCW2512249KFKEG

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 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

M55342K12B249BRT0

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

150 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0603

2

SMT

WRAPAROUND

-65 Cel

100

Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier

.8382 mm

50 V

NON-INDUCTIVE

1.6256 mm

e0

MIL-PRF-55342

.8128 mm

M55342K12B249BRWS

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

150 Cel

.1 %

70 Cel

THIN FILM

Rectangular

Waffle Pack

0603

2

SMT

WRAPAROUND

-65 Cel

100

TIN LEAD OVER NICKEL

.8382 mm

50 V

NON-INDUCTIVE

1.6256 mm

MIL-PRF-55342

.8128 mm

PAT1206E2493BST5

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.4 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR

1206

2

SMT

WRAPAROUND

-55 Cel

25

.381 mm

200 V

ANTI-SULFUR, LASER TRIMMABLE, PRECISION

3.2004 mm

AEC-Q200

1.6002 mm

TNPW0603249KBEEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

125 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.45 mm

75 V

ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 75

1.55 mm

e3

AEC-Q200

.85 mm

ERJPA3F2493V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

249000 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

2-2176090-8

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.166 W

.1 %

THIN FILM

RECTANGULAR PACKAGE

TR

0603

2

WRAPAROUND

1.55mm x .8mm x .45mm

25

100 V

PRECISION

ERJ3EKF2493V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

249000 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

RMCF0402FT249K

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.063 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

1 mm

e3

AEC-Q200

.5 mm

RC0603FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

RC1206FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

RT0603BRD07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

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

.45 mm

75 V

HIGH PRECISION, LASER TRIMMABLE

1.6 mm

e3

.8 mm

ERJPB6B2493V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.25 W

155 Cel

.1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

50

.6 mm

150 V

HIGH PRECISION, IEC60115-8

2 mm

AEC-Q200

1.25 mm

RC0201FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

AA0402FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

150

MATTE TIN OVER NICKEL

.35 mm

50 V

ANTI-SULFUR

1 mm

e3

AEC-Q200

.5 mm

RC2512FK-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

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

.55 mm

200 V

LASER TRIMMABLE

6.35 mm

e3

3.1 mm

RT1206BRD07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

CR0402-FX-2493GLF

Bourns

FIXED RESISTOR

SURFACE MOUNT

249000 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

.32 mm

50 V

1 mm

e3

.5 mm

KTR18EZPF2493

ROHM

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

TR, PAPER, 7 INCH

1206

2

WRAPAROUND

-55 Cel

100

TIN

400 V

e3

AC0402FR-07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 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

.32 mm

50 V

LASER TRIMMABLE

1 mm

e3

AEC-Q200

.5 mm

MBB02070C2493FC100

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

249000 ohm

.4 W

125 Cel

1 %

.6 mm

70 Cel

METAL FILM

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

50

TIN

28 mm

350 V

RATED AC VOLTAGE(V):350

6.5 mm

e3

2.5 mm

AEC-Q200

RK73H1JTTD2493F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

249000 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

RN55D2493FRE6

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

249000 ohm

.125 W

175 Cel

1 %

.64 mm

70 Cel

METAL FILM

Tubular

TR, 7.5 INCH

2

Axial

WIRE

-65 Cel

100

Tin/Lead (Sn/Pb)

200 V

FLAME-PROOF

6.1 mm

e0

2.29 mm

MIL-R-10509

RNF12FTD249K

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

249000 ohm

.5 W

155 Cel

1 %

.65 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

100

MATTE TIN

350 V

FLAME PROOF, PRECISION

8.75 mm

e3

2.75 mm

RT0805BRD07249KL

Yageo

FIXED RESISTOR

SURFACE MOUNT

249000 ohm

.125 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

25

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

.5 mm

150 V

HIGH PRECISION, LASER TRIMMABLE

2 mm

e3

1.25 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.