1 W Fixed Resistors 544

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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)

AA1218JK-0756RL

Yageo

FIXED RESISTOR

SURFACE MOUNT

56 ohm

1 W

155 Cel

5 %

70 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, EMBOSSED, 7 INCH

1218

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

150

MATTE TIN OVER NICKEL

.57 mm

200 V

ANTI-SULFUR

3.1 mm

e3

AEC-Q200

4.6 mm

PE1206FRM470R013L

Yageo

FIXED RESISTOR

SURFACE MOUNT

.013 ohm

1 W

170 Cel

1 %

70 Cel

METAL FILM

Rectangular

TR, Paper, 7 Inch

1206

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

75

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

.64 mm

.114 V

3.2 mm

e3

AEC-Q200

1.6 mm

PE2010DKE7W0R01L

Yageo

FIXED RESISTOR

SURFACE MOUNT

.01 ohm

1 W

170 Cel

.5 %

70 Cel

METAL FILM

Rectangular

TR, Embossed, 7 Inch

2010

2

SMT

WRAPAROUND

-55 Cel

50

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

.64 mm

.1 V

5.08 mm

e3

AEC-Q200

2.54 mm

PE2010DKE7W0R02L

Yageo

FIXED RESISTOR

SURFACE MOUNT

.02 ohm

1 W

170 Cel

.5 %

70 Cel

METAL FILM

Rectangular

TR, Embossed, 7 Inch

2010

2

SMT

WRAPAROUND

-55 Cel

50

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

.64 mm

.1414 V

5.08 mm

e3

AEC-Q200

2.54 mm

PE2010FKE7W0R005L

Yageo

FIXED RESISTOR

SURFACE MOUNT

.005 ohm

1 W

170 Cel

1 %

70 Cel

METAL FILM

Rectangular

TR, Embossed, 7 Inch

2010

2

SMT

WRAPAROUND

FIXED RESISTOR

-55 Cel

50

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

.64 mm

.0707 V

5.08 mm

e3

AEC-Q200

2.54 mm

RNF1FBD137K

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

137000 ohm

1 W

155 Cel

1 %

.75 mm

70 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-55 Cel

100

Matte Tin (Sn)

30 mm

350 V

FLAME PROOF, PRECISION

11 mm

e3

4.5 mm

MLFA1FTC22R0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

22 ohm

1 W

155 Cel

1 %

70 Cel

THIN FILM

Cylindrical

TR, Embossed Plastic, 7 Inch

2309

2

MELF

WRAPAROUND

-55 Cel

50

MATTE TIN

350 V

PRECISION

5.9 mm

e3

2.2 mm

AEC-Q200

MLFA1FTC1K60

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

1600 ohm

1 W

155 Cel

1 %

70 Cel

THIN FILM

Cylindrical

TR, Embossed Plastic, 7 Inch

2309

2

MELF

WRAPAROUND

-55 Cel

50

MATTE TIN

350 V

PRECISION

5.9 mm

e3

2.2 mm

AEC-Q200

MLFA1JTD110R

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

110 ohm

1 W

155 Cel

5 %

70 Cel

THIN FILM

Cylindrical

TR, Embossed Plastic, 7 Inch

2309

2

MELF

WRAPAROUND

-55 Cel

100

MATTE TIN

350 V

PRECISION

5.9 mm

e3

2.2 mm

AEC-Q200

PA2512FKF070R015E

Yageo

FIXED RESISTOR

SURFACE MOUNT

.015 ohm

1 W

170 Cel

1 %

70 Cel

METAL STRIP

Chip

TR, Embossed, 7 Inch

2512

2

SMT

WRAPAROUND

-55 Cel

100

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

.63 mm

.1225 V

ANTI-SULFUR

6.35 mm

e3

AEC-Q200

3.18 mm

RMBS1039000JS00

Vishay Intertechnology

FIXED RESISTOR

3900 ohm

1 W

275 Cel

5 %

.6 mm

WIRE WOUND

Molded

Bulk

2

Axial

Fixed Resistors

-55 Cel

-20,0

25 mm

120 V

10.2 mm

RMBS

4 mm

MMP100FRF12R4

Yageo

FIXED RESISTOR

SURFACE MOUNT

12.4 ohm

1 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

TR, 7 Inch

2309

2

MELF

WRAPAROUND

Fixed Resistors

-55 Cel

100

350 V

5.9 mm

2.2 mm

AEC-Q200

MMP100FRF12R7

Yageo

FIXED RESISTOR

SURFACE MOUNT

12.7 ohm

1 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

TR, 7 Inch

2309

2

MELF

WRAPAROUND

Fixed Resistors

-55 Cel

100

350 V

5.9 mm

2.2 mm

AEC-Q200

MMP100FRF1M

Yageo

FIXED RESISTOR

SURFACE MOUNT

1000000 ohm

1 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

TR, 7 Inch

2309

2

MELF

WRAPAROUND

Fixed Resistors

-55 Cel

100

350 V

5.9 mm

2.2 mm

AEC-Q200

MMF1WSFRE10R7

Yageo

FIXED RESISTOR

SURFACE MOUNT

10.7 ohm

1 W

155 Cel

1 %

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Cylindrical

TR, 13 Inch

3313

2

MELF

WRAPAROUND

Fixed Resistors

-55 Cel

50

350 V

8.5 mm

3.2 mm

AEC-Q200

MFR100FRF52-240K

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

240000 ohm

1 W

155 Cel

1 %

.8 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

500 V

11.5 mm

e3

4.5 mm

AEC-Q200

MFR100FRF73-200K

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

200000 ohm

1 W

155 Cel

1 %

.8 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

500 V

11.5 mm

e3

4.5 mm

AEC-Q200

MFR100FRF73-205R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

205 ohm

1 W

155 Cel

1 %

.8 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

Fixed Resistors

-55 Cel

100

Matte Tin (Sn)

500 V

11.5 mm

e3

4.5 mm

AEC-Q200

HPC1C271K

Koa Speer Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

270 ohm

1 W

200 Cel

10 %

.8 mm

40 Cel

CERAMIC COMPOSITION

Tubular

BULK

2

Axial

WIRE

-40 Cel

-700,-1800

TIN COPPER

38 mm

300 V

16 mm

e2

4.5 mm

AEC-Q200

RSF1A-1R0-JBW

Rcd Components

FIXED RESISTOR

1 ohm

1 W

235 Cel

5 %

.65 mm

METAL OXIDE FILM

CYLINDRICAL PACKAGE

Cylindrical

Bulk

2

Axial

Fixed Resistors

-55 Cel

100

MATTE TIN

24 mm

300 V

9 mm

e3

RSF

3.4 mm

RSF1A-R10-JBW

Rcd Components

FIXED RESISTOR

.1 ohm

1 W

235 Cel

5 %

.65 mm

METAL OXIDE FILM

CYLINDRICAL PACKAGE

Cylindrical

Bulk

2

Axial

Fixed Resistors

-55 Cel

100

MATTE TIN

24 mm

300 V

9 mm

e3

RSF

3.4 mm

RSF1A-R47-JBW

Rcd Components

FIXED RESISTOR

.47 ohm

1 W

235 Cel

5 %

.65 mm

METAL OXIDE FILM

CYLINDRICAL PACKAGE

Cylindrical

Bulk

2

Axial

Fixed Resistors

-55 Cel

100

MATTE TIN

24 mm

300 V

9 mm

e3

RSF

3.4 mm

MFR100FTE52-412R

Yageo

FIXED RESISTOR

THROUGH HOLE MOUNT

412 ohm

1 W

155 Cel

1 %

.8 mm

70 Cel

METAL FILM

CYLINDRICAL PACKAGE

Tubular

Ammo Pack

2

Axial

WIRE

Fixed Resistors

-55 Cel

50

Matte Tin (Sn)

500 V

11.5 mm

e3

4.5 mm

AEC-Q200

SM102031003JE

Ohmite Manufacturing

FIXED RESISTOR

THROUGH HOLE MOUNT

100000 ohm

1 W

110 Cel

5 %

.813 mm

10.16 mm

25 Cel

METAL GLAZE/THICK FILM

Rectangular

2

Radial

WIRE

Fixed Resistors

-55 Cel

25

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

33.02 mm

8.64 mm

5000 V

PRECISION

14.73 mm

e1

2.54 mm

SM102032002JE

Ohmite Manufacturing

FIXED RESISTOR

THROUGH HOLE MOUNT

20000 ohm

1 W

110 Cel

5 %

.813 mm

10.16 mm

25 Cel

METAL GLAZE/THICK FILM

Rectangular

2

Radial

WIRE

Fixed Resistors

-55 Cel

25

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

33.02 mm

8.64 mm

5000 V

PRECISION

14.73 mm

e1

2.54 mm

CF1JT3K60

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

3600 ohm

1 W

155 Cel

5 %

.8 mm

70 Cel

CARBON FILM

TUBULAR PACKAGE

Rectangular

TR, 13.5 INCH

2

Axial

WIRE

-55 Cel

-400,0

Matte Tin (Sn)

500 V

11 mm

e3

4.5 mm

MG1JT10M0

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

10000000 ohm

1 W

175 Cel

5 %

.78 mm

70 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

-55 Cel

100

MATTE TIN

4500 V

FLAME PROOF

11.5 mm

e3

4 mm

MG1JT680K

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

680000 ohm

1 W

175 Cel

5 %

.78 mm

70 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

-55 Cel

100

MATTE TIN

4500 V

FLAME PROOF

11.5 mm

e3

4 mm

MG1JT820K

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

820000 ohm

1 W

175 Cel

5 %

.78 mm

70 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

-55 Cel

100

MATTE TIN

4500 V

FLAME PROOF

11.5 mm

e3

4 mm

MGM1FT1M00

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

1000000 ohm

1 W

175 Cel

1 %

.65 mm

70 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

-55 Cel

100

MATTE TIN

4000 V

FLAME PROOF

9 mm

e3

4 mm

MGM1FT499K

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

499000 ohm

1 W

175 Cel

1 %

.65 mm

70 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

Tubular

TR

2

Axial

WIRE

-55 Cel

100

MATTE TIN

26 mm

2500 V

FLAME PROOF

9 mm

e3

4 mm

MGM1JT10M0

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

10000000 ohm

1 W

175 Cel

5 %

.65 mm

70 Cel

METAL GLAZE/THICK FILM

TUBULAR PACKAGE

Tubular

TR, 12 INCH

2

Axial

WIRE

-55 Cel

100

MATTE TIN

4000 V

FLAME PROOF

9 mm

e3

4 mm

RMCS2512FT36K0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

36000 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

.55 mm

250 V

ANTI-SULFUR

6.3 mm

e3

3.15 mm

RMCS2512FT6R34

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

6.34 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

200

MATTE TIN OVER NICKEL

.55 mm

250 V

ANTI-SULFUR

6.3 mm

e3

3.15 mm

RMCS2512JT15R0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

15 ohm

1 W

155 Cel

5 %

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

.55 mm

250 V

ANTI-SULFUR

6.3 mm

e3

3.15 mm

RNS1FTD634K

Stackpole Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

634000 ohm

1 W

155 Cel

1 %

.55 mm

70 Cel

METAL FILM

TUBULAR PACKAGE

Tubular

TR

2

Axial

WIRE

-55 Cel

100

MATTE TIN

500 V

FLAME PROOF

6 mm

e3

2.4 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

RMCF2512FT36K0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

36000 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

RMCF2512FT62R0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

62 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

RNCF2512BTC10R0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

10 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTC49R9

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

49.9 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTC6R34

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

6.34 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTC7R15

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

7.15 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTC7R32

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

7.32 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTC7R68

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

7.68 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTC7R87

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

7.87 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTE10R0

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

10 ohm

1 W

155 Cel

.1 %

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

RNCF2512BTE6R34

Stackpole Electronics

FIXED RESISTOR

SURFACE MOUNT

6.34 ohm

1 W

155 Cel

.1 %

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

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.