1270 ohm Fixed Resistors 24

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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)

CRCW04021K27FKED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 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

CPF0603B1K27E1

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1270 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

25

.45 mm

50 V

PRECISION

1.55 mm

.8 mm

2-2176088-2

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.166 W

.1 %

THIN FILM

RECTANGULAR PACKAGE

TR

0603

2

WRAPAROUND

1.55mm x .8mm x .45mm

25

100 V

PRECISION

TNPW06031K27BEEN

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 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

AEC-Q200

.85 mm

ERA3AEB1271V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1270 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

ERJ2RKF1271X

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1270 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

MFR-25FRF52-1K27

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

1270 ohm

.25 W

155 Cel

1 %

.55 mm

70 Cel

METAL FILM

TUBULAR 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

M55342E10B1B27RT0

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.5 W

150 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR

1010

2

SMT

WRAPAROUND

-65 Cel

25

TIN LEAD OVER NICKEL

.8382 mm

75 V

NON-INDUCTIVE

2.667 mm

MIL-PRF-55342

2.54 mm

M55342E10B1B27RTI

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.5 W

150 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR

1010

2

SMT

WRAPAROUND

-65 Cel

25

TIN LEAD OVER NICKEL

.8382 mm

75 V

NON-INDUCTIVE

2.667 mm

MIL-PRF-55342

2.54 mm

RC0603FR-071K27L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1270 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

.8 mm

RP73PF2A1K27BTDF

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.25 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR

0805

2

SMT

WRAPAROUND

2mm x 1.25mm x .55mm

-55 Cel

25

MATTE TIN OVER NICKEL

.55 mm

150 V

PRECISION

2 mm

e3

1.25 mm

1-1614351-2

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.063 W

.1 %

THIN FILM

RECTANGULAR PACKAGE

TAPE

0603

2

WRAPAROUND

1.6mm x .8mm x .4mm

10

50 V

PRECISION

CRCW08051K27FKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 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

CRCW08051K27FKEAC

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 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

RN73C1J1K27BTDF

TE Connectivity

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.063 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

RECTANGULAR PACKAGE

TR

0603

2

SMT

WRAPAROUND

1.55mm x .8mm x .45mm

-55 Cel

10

MATTE TIN OVER NICKEL

.45 mm

50 V

PRECISION

1.55 mm

e3

.8 mm

TNPW06031K27BEEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

1270 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

ERJ3EKF1271V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1270 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

RT0603BRE071K27L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1270 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

ERA6AEB1271V

Panasonic

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.125 W

155 Cel

.1 %

85 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PUNCHED, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.5 mm

100 V

IEC60115-8

2 mm

e3

AEC-Q200

1.25 mm

AC1206FR-071K27L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1270 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

AEC-Q200

1.6 mm

AT0603BRD071K27L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.1 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

25

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

.45 mm

75 V

ANTI-SULFUR, HIGH PRECISION

1.6 mm

e3

AEC-Q200

.8 mm

MF1/4DCT52R1271F

Koa Speer Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

1270 ohm

.25 W

155 Cel

1 %

.6 mm

70 Cel

METAL FILM

Tubular

TR

2

Axial

WIRE

-55 Cel

100

TIN COPPER

250 V

SEMI PRECISION

6.3 mm

e2

2.3 mm

AEC-Q200

MMF25SFRE1K27

Yageo

FIXED RESISTOR

SURFACE MOUNT

1270 ohm

.25 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

TR, 7 Inch

1406

2

MELF

WRAPAROUND

Fixed Resistors

-55 Cel

50

200 V

3.5 mm

1.4 mm

AEC-Q200

RC0201FR-071K27L

Yageo

FIXED RESISTOR

SURFACE MOUNT

1270 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

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.