1.3 ohm Fixed Resistors 18

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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)

SQP25AJB-1R3

Yageo

FIXED RESISTOR

1.3 ohm

25 W

155 Cel

5 %

.8 mm

WIRE WOUND

RECTANGULAR PACKAGE

Rectangular

Bulk

2

Axial

Fixed Resistors

-55 Cel

32 mm

13 mm

1000 V

60 mm

SQP

14 mm

RNCF2512DTC1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

.5 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

50

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

.55 mm

200 V

6.3 mm

e3

AEC-Q200

3.1 mm

RNCF2512DTE1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

.5 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

25

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

.55 mm

200 V

6.3 mm

e3

AEC-Q200

3.1 mm

RNCF2512DKE1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

.5 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

25

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

.55 mm

200 V

6.3 mm

e3

AEC-Q200

3.1 mm

ERJ12ZQF1R3U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, EMBOSSED, 7 INCH

2010

2

SMT

WRAPAROUND

-55 Cel

100

TIN OVER NICKEL

.6 mm

.8062 V

IEC60115-8

5 mm

e3

AEC-Q200

2.5 mm

SG73S2ETTD1R30F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

.75 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Punched Paper, 7 Inch

1210

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.6 mm

200 V

3.2 mm

e3

AEC-Q200

2.6 mm

SR732ETTD1R30F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

.66 W

150 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PUNCHED PAPER, 7 INCH

1210

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.6 mm

.9263 V

3.2 mm

e3

AEC-Q200

2.6 mm

RK73H2ETTD1R30F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED PAPER, 7 INCH

1210

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.6 mm

200 V

PRECISION

3.2 mm

e3

AEC-Q200

2.6 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

RMCP2512FT1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

2 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.55 mm

250 V

6.3 mm

e3

AEC-Q200

3.2 mm

RMCP2512JT1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

2 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.55 mm

250 V

6.3 mm

e3

AEC-Q200

3.2 mm

RC2512FK-071R3L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

200

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

.55 mm

200 V

LASER TRIMMABLE

6.35 mm

e3

3.1 mm

CRCW25121R30FKEG

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1.3 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

RMCF1210FT1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

1210

2

SMT

WRAPAROUND

-55 Cel

400

MATTE TIN OVER NICKEL

.55 mm

200 V

3.2 mm

e3

AEC-Q200

2.5 mm

RMCF2512FT1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 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

400

MATTE TIN OVER NICKEL

.55 mm

200 V

6.3 mm

e3

AEC-Q200

3.2 mm

RMCF2512JT1R30

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

400

MATTE TIN OVER NICKEL

.55 mm

200 V

6.3 mm

e3

AEC-Q200

3.2 mm

ERJU1TJ1R3U

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

-100,600

TIN

.6 mm

200 V

ANTI-SULFUR, IEC60115-8

6.4 mm

e3

AEC-Q200

3.2 mm

SR2512MK-071R3L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1.3 ohm

1 W

155 Cel

20 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED PLASTIC, 7 INCH

2512

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

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

.55 mm

200 V

6.35 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.