25 ohm Fixed Resistors 34

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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)

MP915-25.0-1%

Caddock Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

15 W

150 Cel

1 %

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

2

Radial

FLAT

Fixed Resistors

-55 Cel

-20,80

MATTE TIN OVER NICKEL

11.43 mm

11.18 mm

200 V

FREE AIR POWER : 1.25W

8.12 mm

e3

2.79 mm

PAT0805E25R0BST1

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

.2 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

TR

0805

2

WRAPAROUND

-55 Cel

25

100 V

LASER TRIMMABLE, PRECISION

AEC-Q200

TKH45P25R0FE-TR

Ohmite Manufacturing

FIXED RESISTOR

SURFACE MOUNT

25 ohm

45 W

175 Cel

1 %

25 Cel

THICK FILM

Chip

TR, 10 INCH

4733

2

SMT

WRAPAROUND

-55 Cel

TIN OVER NICKEL

.91 mm

MAXIMUM OPERATING CURRENT 10A

12 mm

e3

8.3 mm

PTN0805E25R0BST1

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

.2 W

155 Cel

.1 %

70 Cel

THIN FILM

Rectangular

TR

0805

2

SMT

WRAPAROUND

-55 Cel

25

MATTE TIN OVER NICKEL

.381 mm

100 V

ANTI-SULFUR; LASER TRIMMABLE; NON-INDUCTIVE

2.032 mm

e3

1.27 mm

RCP0603W25R0GEB

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

1.5 W

155 Cel

2 %

25 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, 7 INCH

0603

2

SMT

WRAPAROUND

-65 Cel

150

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

.46 mm

6.1237 V

1.6 mm

e3

.81 mm

MP820-25.0-1%

Caddock Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

20 W

175 Cel

1 %

.81 mm

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

2

Radial

WIRE

FIXED RESISTOR

-55 Cel

-20,50

MATTE TIN

13.72 mm

14.73 mm

300 V

FREE AIR POWER : 2.25W

10.16 mm

e3

4.45 mm

CH0402-25RJFPT

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

.05 W

155 Cel

5 %

THIN FILM

Chip

Tape, Paper

0402

2

SMT

ONE SURFACE

FIXED RESISTOR

-55 Cel

100

.5 mm

37 V

1 mm

.6 mm

MP9100-25.0-1%

Caddock Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

100 W

175 Cel

1 %

10.16 mm

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

2

Radial

FLAT

Fixed Resistors

-55 Cel

-20,80

MATTE TIN OVER NICKEL

14.48 mm

20.7 mm

FREE AIR POWER : 3.5W

15.75 mm

e3

4.95 mm

NH05025R00FE02

Vishay Intertechnology

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

50 W

250 Cel

1 %

25 Cel

WIRE WOUND

RECTANGULAR PACKAGE

BULK

2

LUG

-55 Cel

20

Nickel/Palladium/Gold (Ni/Pd/Au)

NON-INDUCTIVE

e4

RNC60K25R0FRB14

Vishay Intertechnology

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

.125 W

175 Cel

1 %

.64 mm

125 Cel

METAL FILM

Tubular

BULK

2

Axial

WIRE

-65 Cel

50

Tin/Lead (Sn/Pb)

38.1 mm

250 V

7.11 mm

e0

2.46 mm

RCP1206W25R0GEB

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

2.4 W

155 Cel

2 %

25 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, 7 INCH

1206

2

SMT

WRAPAROUND

-65 Cel

150

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

.51 mm

7.746 V

3.1 mm

e3

1.52 mm

TGHLV25R0JE

Ohmite Manufacturing

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

200 W

155 Cel

5 %

85 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

2

Chassis Mount

LUG

-55 Cel

250

Nickel (Ni)

9 mm

500 V

NON INDUCTIVE

38 mm

24.9 mm

L225J25RE

Ohmite Manufacturing

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

225 W

350 Cel

5 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

2

Chassis Mount

LUG

Fixed Resistors

260

4595 V

FLAME PROOF

266.7 mm

28.6 mm

RCP0505W25R0GEB

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

1.4 W

155 Cel

2 %

25 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, 7 INCH

0505

2

SMT

WRAPAROUND

-65 Cel

150

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

.51 mm

5.9161 V

1.4 mm

e3

1.27 mm

RCP0505W25R0GS3

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

1.4 W

155 Cel

2 %

25 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, 7 INCH

0505

2

SMT

WRAPAROUND

-65 Cel

150

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

.51 mm

5.9161 V

1.4 mm

e0

1.27 mm

KAL50FB25R0

Stackpole Electronics

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

50 W

275 Cel

1 %

25 Cel

WIRE WOUND

RECTANGULAR PACKAGE

BULK

2

LUG

30

MATTE TIN

e3

L50J25RE

Ohmite Manufacturing

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

50 W

350 Cel

5 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

2

Chassis Mount

LUG

Fixed Resistors

260

TIN SILVER COPPER

1625 V

FLAME PROOF

101.6 mm

e1

14.3 mm

PWR220T-35-25R0J

Bourns

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

35 W

155 Cel

5 %

.72 mm

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

Rectangular

Tube

2

Radial

WIRE

-55 Cel

100

MATTE TIN

13.72 mm

14.6 mm

29.5804 V

10.1 mm

e3

AEC-Q200

4 mm

AP85125RJ

Ohmite Manufacturing

FIXED RESISTOR

25 ohm

2.25 W

150 Cel

5 %

5.08 mm

RECTANGULAR PACKAGE

Rectangular

4112

2

Radial

FIXED RESISTOR

100

12.7 mm

16.26 mm

420 V

10.41 mm

AP851

3.18 mm

HS10025RF

Ohmite Manufacturing

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

100 W

200 Cel

1 %

25 Cel

WIRE WOUND

Aluminum Housing

2

Chassis Mount

LUG

100

24.1 mm

1900 V

FREE AIR POWER: 30W

65.2 mm

47.5 mm

MP850-25.0-1%

Caddock Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

50 W

150 Cel

1 %

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

2

Radial

FLAT

FIXED RESISTOR

-55 Cel

-20,50

MATTE TIN OVER NICKEL

12.7 mm

16.26 mm

300 V

FREE AIR POWER : 2.25W

10.41 mm

e3

3.18 mm

PAT0805E25R0BSTF

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

.2 W

155 Cel

.1 %

70 Cel

THIN FILM

RECTANGULAR PACKAGE

TR

0805

2

SMT

WRAPAROUND

-55 Cel

25

.38 mm

100 V

ANTI-SULFUR, PRECISION, LASER TRIMMABLE

2.03 mm

AEC-Q200

1.27 mm

AP85125RF

Ohmite Manufacturing

FIXED RESISTOR

25 ohm

2.25 W

150 Cel

1 %

5.08 mm

RECTANGULAR PACKAGE

Rectangular

4112

2

Radial

FIXED RESISTOR

100

12.7 mm

16.26 mm

420 V

10.41 mm

AP851

3.18 mm

HS15025RF

Ohmite Manufacturing

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

150 W

200 Cel

1 %

25 Cel

WIRE WOUND

Aluminum Housing

2

Chassis Mount

LUG

100

24.1 mm

2500 V

FREE AIR POWER: 45W

97.7 mm

47.5 mm

HS5025RF

Ohmite Manufacturing

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

50 W

200 Cel

1 %

25 Cel

WIRE WOUND

Aluminum Housing

2

Chassis Mount

LUG

100

14.8 mm

1250 V

FREE AIR POWER: 14W

49.1 mm

28 mm

HSC30025RJ

TE Connectivity

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

300 W

5 %

WIRE WOUND

RECTANGULAR PACKAGE

Aluminum Housing

BULK, TRAY

2

Chassis Mount

STUD

Fixed Resistors

180mm x 41mm x 71.4mm

50

45 mm

2500 V

RATED AC VOLTAGE (V): 2500

128 mm

73 mm

MP2060-25.0-1%

Caddock Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

60 W

150 Cel

1 %

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

Tube

2

Radial

FLAT

Fixed Resistors

-55 Cel

-20,80

MATTE TIN OVER NICKEL

12.7 mm

16.26 mm

RATED AC VOLTAGE: 250V, FREE AIR POWER: 2.5W

10.41 mm

e3

4.45 mm

MP930-25.0-1%

Caddock Electronics

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

30 W

150 Cel

1 %

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

RECTANGULAR PACKAGE

Rectangular

TUBE

2

Radial

FLAT

Fixed Resistors

-55 Cel

-20,80

MATTE TIN OVER NICKEL

12.7 mm

16.26 mm

250 V

FREE AIR POWER : 2.25W

10.41 mm

e3

3.18 mm

RCP1206W25R0GET

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

2.4 W

155 Cel

2 %

25 Cel

METAL GLAZE/THICK FILM

Rectangular

TRAY

1206

2

SMT

WRAPAROUND

-65 Cel

150

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

.51 mm

7.746 V

3.1 mm

e3

1.52 mm

RCP1206W25R0GS3

Vishay Intertechnology

FIXED RESISTOR

SURFACE MOUNT

25 ohm

2.4 W

155 Cel

2 %

25 Cel

METAL GLAZE/THICK FILM

Rectangular

TR, 7 INCH

1206

2

SMT

WRAPAROUND

-65 Cel

150

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

.51 mm

7.746 V

3.1 mm

e0

1.52 mm

PWR221T-50-25R0J

Bourns

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

50 W

150 Cel

5 %

.72 mm

5.08 mm

25 Cel

METAL GLAZE/THICK FILM

Rectangular

Tube

2

Radial

WIRE

-55 Cel

100

12.7 mm

16.26 mm

250 V

FREE AIR POWER : 2.25W

10.41 mm

3.18 mm

23J25RE

Ohmite Manufacturing

FIXED RESISTOR

THROUGH HOLE MOUNT

25 ohm

3 W

350 Cel

5 %

.813 mm

25 Cel

WIRE WOUND

TUBULAR PACKAGE

All-Welded

2

Axial

WIRE

FIXED RESISTOR

30

TIN SILVER COPPER

38.1 mm

135 V

13.1 mm

e1

5.6 mm

RH05025R00FC02

Vishay Intertechnology

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

50 W

250 Cel

1 %

25 Cel

WIRE WOUND

RECTANGULAR PACKAGE

BULK

2

LUG

-55 Cel

20

Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier

e0

RH05025R00FE02

Vishay Intertechnology

FIXED RESISTOR

CHASSIS MOUNT

25 ohm

50 W

250 Cel

1 %

25 Cel

WIRE WOUND

RECTANGULAR PACKAGE

BULK

2

LUG

-55 Cel

20

Nickel/Palladium/Gold (Ni/Pd/Au)

e4

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.