120 ohm Fixed Resistors 274

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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)

KTR10EZPJ121

ROHM

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.125 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

.55 mm

400 V

2 mm

e3

AEC-Q200

1.25 mm

MCR01MZPJ121

ROHM

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.063 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

200

TIN OVER NICKEL

.35 mm

50 V

1 mm

e3

.5 mm

MCR03EZPFX1200

ROHM

FIXED RESISTOR

SURFACE MOUNT

120 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

50 V

1.6 mm

e3

.8 mm

SDR10EZPJ121

ROHM

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.5 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0805

2

SMT

WRAPAROUND

-55 Cel

200

.55 mm

400 V

2 mm

AEC-Q200

1.25 mm

AC0805JR-07120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.125 W

155 Cel

5 %

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

AEC-Q200

1.25 mm

CFR-25JT-52-120R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

.25 W

155 Cel

5 %

.55 mm

70 Cel

CARBON FILM

TUBULAR PACKAGE

Tubular

Ammo Pack

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

-500,350

MATTE TIN

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

MFR-25FTF52-120R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

.25 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

Ammo Pack

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

250 V

6.3 mm

e3

2.4 mm

AEC-Q200

AC0805FR-07120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 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

AEC-Q200

1.25 mm

CF12JB120R

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

.5 W

155 Cel

5 %

.55 mm

70 Cel

CARBON FILM

TUBULAR PACKAGE

Rectangular

BULK

2

Axial

WIRE

-55 Cel

-400,0

Matte Tin (Sn)

28 mm

350 V

8.5 mm

e3

2.7 mm

CF50S-121-JTW

Rcd Components

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

.5 W

155 Cel

5 %

.6 mm

70 Cel

CARBON FILM

TUBULAR PACKAGE

Tubular

TR

2

Axial

WIRE

Fixed Resistors

-55 Cel

MATTE TIN

350 V

STANDARD: MIL-R-11

9 mm

e3

3.2 mm

CFR-12JB-120R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

.166 W

155 Cel

5 %

.45 mm

70 Cel

CARBON FILM

Tubular

BULK

2

Axial

WIRE

-55 Cel

-350,500

MATTE TIN

28 mm

150 V

3.4 mm

e3

1.9 mm

CFR-50JR-52-120R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

.5 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

350 V

9 mm

e3

3.3 mm

AEC-Q200

CRCW0402120RJNED

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.063 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0402

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 50

1 mm

e3

AEC-Q200

.5 mm

CRCW1206120RJNEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.25 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

1206

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.55 mm

200 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 200

3.2 mm

e3

AEC-Q200

1.6 mm

CRCW2512120RJNEG

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120 ohm

1 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, BLISTER, 7 INCH

2512

2

SMT

WRAPAROUND

-55 Cel

200

MATTE TIN OVER NICKEL

.6 mm

500 V

LASER TRIMMABLE, RATED AC VOLTAGE (V): 500

6.3 mm

e3

AEC-Q200

3.15 mm

ESR25JZPF1200

ROHM

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.66 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, EMBOSSED, 7 INCH

1210

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

100

TIN OVER NICKEL

.55 mm

200 V

LASER TRIMMABLE, STANDARD: TS 16949

3.2 mm

e3

AEC-Q200

2.5 mm

FMP300FRF73-120R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

3 W

155 Cel

1 %

.8 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

100

750 V

FLAME PROOF

15.5 mm

5 mm

HR01121J

KYOCERA AVX

FIXED RESISTOR

120 ohm

.063 W

70 Cel

5 %

.2 mm

RECTANGULAR PACKAGE

Retangular

0804

2

Axial

Fixed Resistors

-55 Cel

250

.91 mm

HR01(5%TOL)

50 V

1.91 mm

HR01 (5% TOL)

.91 mm

MFR100FTF52-120R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

1 W

155 Cel

1 %

.8 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

Ammo Pack

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

500 V

11.5 mm

e3

4.5 mm

AEC-Q200

PNP300JR-73-120R

Yageo

FIXED RESISTOR

120 ohm

3 W

200 Cel

5 %

.8 mm

WIRE WOUND

CYLINDRICAL PACKAGE

Cylindrical

TR

2

Axial

Fixed Resistors

-40 Cel

35 mm

PNP

300 V

11.5 mm

PNP

4.5 mm

RC0201FR-7D120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.05 W

125 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Chip

TR, PAPER, 7 INCH

0201

2

SMT

WRAPAROUND

Fixed Resistors

-55 Cel

200

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

.23 mm

25 V

LASER TRIMMABLE

.6 mm

e3

.3 mm

RC0201JR-07120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.05 W

125 Cel

5 %

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

RC0402FR-07120RP

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 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 OVER NICKEL

.35 mm

50 V

LASER TRIMMABLE

1 mm

e3

.5 mm

RC1206FR-13120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 13 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

RC1206FR-7W120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.5 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

RC1608J121CS

Samsung Electro-mechanics

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.1 W

155 Cel

5 %

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

RCS0603120RFKEA

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.25 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, PAPER, 7 INCH

0603

2

SMT

WRAPAROUND

-55 Cel

100

Tin (Sn) - with Nickel (Ni) barrier

.45 mm

75 V

RATED AC VOLTAGE (V) : 75

1.55 mm

e3

AEC-Q200

.85 mm

RT0402BRD07120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 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

SG73P2ATTD1200F

Koa Speer Electronics

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.5 W

155 Cel

1 %

70 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TR, Punched Paper, 7 Inch

0805

2

SMT

WRAPAROUND

-55 Cel

100

MATTE TIN OVER NICKEL

.5 mm

400 V

2 mm

e3

AEC-Q200

1.25 mm

SR0805FR-47120RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

120 ohm

.5 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

500 V

2 mm

e3

AEC-Q200

125 mm

WR06X1200FTL

Walsin Technology

FIXED RESISTOR

SURFACE MOUNT

120 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; RATED AC VOLTAGE (V): 75

1.6 mm

e3

.8 mm

WSC2515120R0FEB

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

120 ohm

1 W

275 Cel

1 %

70 Cel

WIRE WOUND

Rectangular

TR, EMBOSSED PLASTIC, 13 INCH

2515

2

SMT

WRAPAROUND

-65 Cel

20

MATTE TIN OVER NICKEL

2.79 mm

10.9545 V

PRECISION

6.35 mm

e3

AEC-Q200

3.81 mm

Y2015120R000T9L

Vishay Precision Group

FIXED RESISTOR

120 ohm

.6 W

175 Cel

.01 %

METAL FOIL

RECTANGULAR PACKAGE

Rectangular

Bulk

2917

2

SMT

FIXED RESISTOR

-55 Cel

0.2

2.79 mm

180 V

7.29 mm

FLEX

4.32 mm

5073NW120R0J12AFX

Phoenix Contact

FIXED RESISTOR

THROUGH HOLE MOUNT

120 ohm

1 W

155 Cel

5 %

70 Cel

METAL FILM

TUBULAR PACKAGE

TR, 12 INCH

2

WIRE

-55 Cel

250

TIN

350 V

e3

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.