1800 ohm Fixed Resistors 127

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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)

CRCW25121K80FKEG

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRG0402F1K8

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1800 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

100

MATTE TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE

1 mm

e3

.5 mm

CRGH0603F1K8

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.2 W

1 %

THICK FILM

RECTANGULAR PACKAGE

TR

0603

2

WRAPAROUND

1.6mm x .8mm x .45mm

100

50 V

ERJU1TF1801U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

TIN

.6 mm

200 V

ANTI-SULFUR, IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

MFR-25FRF52-1K8

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1800 ohm

.25 W

155 Cel

1 %

.55 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

PO595-01T1K8

Vitrohm Portuguesa Lda

FIXED RESISTOR

1800 ohm

1 W

200 Cel

1 %

.6 mm

METAL OXIDE FILM

CYLINDRICAL PACKAGE

Cylindrical

Ammo Pack

2

Axial

FIXED RESISTOR

-55 Cel

50

TIN

500 V

6.3 mm

e3

PO

2.4 mm

SFR25H0001801JA500

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

1800 ohm

.5 W

155 Cel

5 %

.58 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

100

MATTE TIN

350 V

6.5 mm

e3

2.5 mm

262-1.8K-RC

Xicon Passive Components

FIXED RESISTOR

1800 ohm

2 W

235 Cel

5 %

.8 mm

METAL OXIDE FILM

CYLINDRICAL PACKAGE

Cylindrical

Bulk

2

Axial

Fixed Resistors

-55 Cel

350

28 mm

350 V

16 mm

MO-RC

5.5 mm

CFR-25JR-52-1K8

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1800 ohm

.25 W

155 Cel

5 %

.55 mm

70 Cel

CARBON FILM

CYLINDRICAL PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

-500,350

MATTE TIN

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

CRCW06031K80FKTA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRCW08051K80FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRCW08051K80JNEAIF

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

TIN OVER NICKEL

.45 mm

150 V

RATED AC VOLTAGE (V): 150

2 mm

e3

AEC-Q200

1.25 mm

CRCW25121K80FKTG

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, BLISTER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

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

.6 mm

500 V

LASER TRIMMABLE, RATED AC VOLTAGE(V): 500

6.3 mm

e0

AEC-Q200

3.15 mm

ERA3ARB182V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1800 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

ERJ8GEYJ182V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.25 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.6 mm

200 V

IEC60115-8

3.2 mm

e3

AEC-Q200

1.6 mm

ERJS1TF1801U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1800 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

TIN

.6 mm

200 V

ANTI-SULFUR, IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

KTR03EZPF1801

ROHM

FIXED RESISTOR

SURFACE MOUNT

1800 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 OVER NICKEL

.45 mm

350 V

1.6 mm

e3

AEC-Q200

.8 mm

RC0603FR-131K8L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1800 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

RC6432F182CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Embossed Plastic, 7 Inch

2512

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.55 mm

200 V

6.3 mm

e3

3.2 mm

RG2012N-182-W-T1

Susumu

FIXED RESISTOR

1800 ohm

.125 W

155 Cel

.05 %

METAL FILM

Chip

TR

0805

2

SMT

Fixed Resistors

-55 Cel

10

MATTE TIN OVER NICKEL

.4 mm

100 V

2 mm

e3

RG2012(NP TC,WC TOL)

1.25 mm

RMCF2512FT1K80

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.55 mm

200 V

6.3 mm

e3

AEC-Q200

3.2 mm

RNCF0603BKE1K80

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.166 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

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

.45 mm

100 V

1.55 mm

e3

AEC-Q200

.8 mm

WCR0402-1K8FI

Tt Electronics Plc

FIXED RESISTOR

SURFACE MOUNT

1800 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

1 mm

e3

.5 mm

35501K8JT

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

5 W

5 %

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

TR

4320

2

WRAPAROUND

100

300 V

CRCW08051K80FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRCW08051K80FKEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRCW08051K80JNEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.45 mm

150 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 150

2 mm

e3

AEC-Q200

1.25 mm

CRCW08051K80JNEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.125 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.5 mm

150 V

RATED AC COLTAGE(V): 150

2 mm

e3

1.25 mm

CRCW08051K80JNEAHP

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRCW12061K80FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

CRGCQ1210F1K8

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.5 W

155 Cel

1 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR

1210

2

SMT

WRAPAROUND

3.1mm x 2.6mm x .55mm

-55 Cel

100

.55 mm

200 V

3.1 mm

AEC-Q200

2.6 mm

ERJ14NF1801U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

1210

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION, STANDARD: IEC60115-8

3.2 mm

e3

AEC-Q200

2.5 mm

ERJPA3F1801V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1800 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

MCR100JZHF1801

ROHM

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.55 mm

200 V

6.3 mm

e3

3.2 mm

RC1206JR-071K8L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.25 W

155 Cel

5 %

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

RCS04021K80FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.35 mm

50 V

RATED AC VOLTAGE (V) : 50

1 mm

e3

AEC-Q200

.5 mm

RK73H1JTTD1801F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 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

RK73H3ATTE1801F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION

6.3 mm

e3

AEC-Q200

3.1 mm

RN731JTTD1801B25

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.063 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.45 mm

75 V

1.6 mm

e3

.8 mm

RT0402BRD071K8L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.0625 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

25

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

.3 mm

50 V

HIGH PRECISION, LASER TRIMMABLE

1 mm

e3

.5 mm

RT0603BRE071K8L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

50

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

.45 mm

75 V

HIGH PRECISION, LASER TRIMMABLE

1.6 mm

e3

.8 mm

SL1TTE1801F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

180 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

TIN

1.9 mm

200 V

FLAME PROOF

6.3 mm

e3

AEC-Q200

3.1 mm

35221K8JT

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

3 W

155 Cel

5 %

70 Cel

THICK FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR

2512

2

SMT

WRAPAROUND

6.35mm x 3.2mm x .55mm

-55 Cel

100

1.1 mm

250 V

6.35 mm

AEC-Q200

3.2 mm

CFR-25JB-52-1K8

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1800 ohm

.25 W

155 Cel

5 %

.55 mm

70 Cel

CARBON FILM

TUBULAR PACKAGE

Tubular

Bulk

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

-500,350

MATTE TIN

28 mm

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

CR2512AFX-1801ELF

Bourns

FIXED RESISTOR

SURFACE MOUNT

1800 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.6 mm

200 V

6.3 mm

e3

AEC-Q200

3.2 mm

CRCW25121K80FKEH

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1800 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

RC1608F182CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

1800 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

.8 mm

RK73HW3ARTTE1801F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1800 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 OVER NICKEL

.6 mm

200 V

ANTI-SULFUR, IEC60115-8

6.3 mm

e3

AEC-Q200

3.1 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.