THROUGH HOLE MOUNT Fusible Resistors 95

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Part RoHS Manufacturer Resistor Type Mounting Type Resistance Rated Power Dissipation (P) Maximum Operating Temperature Tolerance Fusing Time Diameter (Lead) Rated Temperature Technology Shape (Package) Construction Packing Method Size Code No. of Terminals Package Style (Meter) Terminal Shape Sub-Category Dimensions 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)

FRN50J1K0/S

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

1000 ohm

.5 W

155 Cel

5 %

60 s

THIN FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

6.3mm x 2.3mm

-55 Cel

350

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

FRN25J1K0

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

1000 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

TIN

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

e3

2.3 mm

WWF2AJT200R

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

200 ohm

3 W

350 Cel

5 %

1 s

.81 mm

25 Cel

WIRE WOUND

Tubular

TR, 11 INCH

2

Axial

WIRE

-55 Cel

20

MATTE TIN

38.1 mm

24.4949 V

13.97 mm

e3

3.96 mm

1630880-1

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

10 ohm

5 W

275 Cel

5 %

WIRE WOUND

RECTANGULAR PACKAGE

BAG, BULK

2

WIRE

22mm x 10mm

-55 Cel

300

SP3AJT100R

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

100 ohm

4 W

350 Cel

5 %

.81 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

TR, 11 INCH

2

Axial

WIRE

-55 Cel

20

MATTE TIN

20 V

FLAME PROOF

12.7 mm

e3

5.54 mm

WWF2AJT150R

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

150 ohm

3 W

350 Cel

5 %

1 s

.81 mm

25 Cel

WIRE WOUND

Tubular

TR, 11 INCH

2

Axial

WIRE

-55 Cel

20

MATTE TIN

38.1 mm

21.2132 V

13.97 mm

e3

3.96 mm

AC03000003309JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

33 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

9.9499 V

13 mm

6 mm

UL

NFR25H0001000JR500

Vishay Intertechnology

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

100 ohm

.5 W

155 Cel

5 %

.58 mm

70 Cel

METAL ALLOY

TUBULAR PACKAGE

Non-Flammable

TR

2

Axial

WIRE

Fusible Resistors

-55 Cel

100

Matte Tin (Sn)

350 V

6.5 mm

e3

2.5 mm

NFR25H0006808JR500

Vishay Intertechnology

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

6.8 ohm

.5 W

155 Cel

5 %

.58 mm

70 Cel

METAL ALLOY

TUBULAR PACKAGE

Non-Flammable

TR

2

Axial

WIRE

Fusible Resistors

-55 Cel

100

Matte Tin (Sn)

350 V

6.5 mm

e3

2.5 mm

AC03000002209JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

22 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

8.124 V

13 mm

6 mm

UL

EMC2-33R0K

Tt Electronics Plc

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

33 ohm

2 W

155 Cel

10 %

70 Cel

METAL FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

-55 Cel

100

Tin (Sn)

EMC

FLAMEPROOF

e3

EMC2-39R0K

Tt Electronics Plc

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

39 ohm

2 W

155 Cel

10 %

70 Cel

METAL FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

-55 Cel

100

Tin (Sn)

EMC

FLAMEPROOF

e3

FRN25JR22

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

.22 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

TIN

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

e3

2.3 mm

FRN25J100R

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

100 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

2.3 mm

FRN25J4R7

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

4.7 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

TIN

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

e3

2.3 mm

FW50A10R0JA

Bourns

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

10 ohm

5 W

275 Cel

5 %

.75 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

200

TIN

7.0711 V

18 mm

e3

7.5 mm

1625879-5

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

220 ohm

.5 W

155 Cel

5 %

60 s

THIN FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

6.3mm x 2.3mm

-55 Cel

350

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

WWF3AJT200R

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

200 ohm

4 W

350 Cel

5 %

1 s

.81 mm

25 Cel

WIRE WOUND

Tubular

TR, 11 INCH

2

Axial

WIRE

-55 Cel

20

MATTE TIN

38.1 mm

28.2843 V

12.7 mm

e3

5.54 mm

FRN50J2R2/S

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

2.2 ohm

.5 W

155 Cel

5 %

60 s

THIN FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

6.3mm x 2.3mm

-55 Cel

350

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

FRN50J4R7/S

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

4.7 ohm

.5 W

155 Cel

5 %

60 s

THIN FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

6.3mm x 2.3mm

-55 Cel

350

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

WWF2AJT100R

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

100 ohm

3 W

350 Cel

5 %

1 s

.81 mm

25 Cel

WIRE WOUND

Tubular

TR, 11 INCH

2

Axial

WIRE

-55 Cel

20

MATTE TIN

38.1 mm

17.3205 V

13.97 mm

e3

3.96 mm

FKN2WSJT-73-12R

Yageo

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

12 ohm

2 W

155 Cel

5 %

60 s

.8 mm

70 Cel

WIRE WOUND

CYLINDRICAL PACKAGE

Cylindrical

Ammo Pack

2

Axial

WIRE

Fixed Resistors

-40 Cel

350

Matte Tin (Sn)

35 mm

4.899 V

FLAME PROOF

11.5 mm

e3

4.6 mm

FW70A10R0JA

Bourns

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

10 ohm

7 W

275 Cel

5 %

.75 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

200

TIN

8.3666 V

RATED AC VOLTAGE (V): 240

26 mm

e3

9.5 mm

CRF250JT-73-220RUL

Vitrohm Portuguesa Lda

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

220 ohm

2.5 W

350 Cel

5 %

.65 mm

40 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

170

FLAME PROOF, PRECISION

14.5 mm

4.5 mm

UL

FRN25J10R

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

10 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

TIN

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

e3

2.3 mm

AC050000B4709J6BCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

47 ohm

5 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

MATTE TIN

15.3297 V

17 mm

e3

10 mm

UL

AC050000B5609J6BCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

56 ohm

5 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

MATTE TIN

16.7332 V

17 mm

e3

10 mm

UL

FW10A10R0JA

Bourns

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

10 ohm

1 W

275 Cel

5 %

.55 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

200

TIN

3.1623 V

12 mm

e3

5 mm

RWT5AJB10R0

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

10 ohm

5 W

100 Cel

5 %

70 Cel

WIRE WOUND

Rectangular

BULK

2

Radial

WIRE

-25 Cel

200

MATTE TIN

5 mm

25 mm

7.0711 V

13 mm

e3

9.5 mm

AC050000B2209J6BCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

22 ohm

5 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

MATTE TIN

10.4881 V

17 mm

e3

10 mm

UL

FRN25J2R2

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

2.2 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

TIN

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

e3

2.3 mm

FRN25J47R

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

47 ohm

.25 W

155 Cel

5 %

60 s

.54 mm

70 Cel

THIN FILM

TUBULAR PACKAGE

Cylindrical

AMMO PACK

2

Axial

WIRE

Fusible Resistors

6.3mm x 2.3mm

-55 Cel

350

TIN

25 mm

250 V

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

6.3 mm

e3

2.3 mm

FRN50J1R0/S

TE Connectivity

FIXED RESISTOR

THROUGH HOLE MOUNT

1 ohm

.5 W

155 Cel

5 %

60 s

THIN FILM

TUBULAR PACKAGE

AMMO PACK

2

WIRE

6.3mm x 2.3mm

-55 Cel

350

FLAME PROOF, FUSING POWER: 16 TIMES RATED POWER

FW20A8R20JA

Bourns

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

8.2 ohm

2 W

275 Cel

5 %

.65 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

200

TIN

4.0497 V

12 mm

e3

6 mm

NFR25H0001001JR500

Vishay Intertechnology

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

1000 ohm

.5 W

155 Cel

5 %

.58 mm

70 Cel

METAL ALLOY

TUBULAR PACKAGE

Non-Flammable

TR

2

Axial

WIRE

Fusible Resistors

-55 Cel

100

Matte Tin (Sn)

350 V

6.5 mm

e3

2.5 mm

NFR25H0001501JR500

Vishay Intertechnology

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

1500 ohm

.5 W

155 Cel

5 %

.58 mm

70 Cel

METAL ALLOY

TUBULAR PACKAGE

Non-Flammable

TR

2

Axial

WIRE

Fusible Resistors

-55 Cel

100

Matte Tin (Sn)

350 V

6.5 mm

e3

2.5 mm

AC03000002709JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

27 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

9 V

13 mm

6 mm

UL

AC03000004708JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

4.7 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

TIN

3.755 V

13 mm

e3

6 mm

UL

CRF250JT-73-100RUL

Vitrohm Portuguesa Lda

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

100 ohm

2.5 W

350 Cel

5 %

.65 mm

40 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

170

FLAME PROOF, PRECISION

14.5 mm

4.5 mm

UL

CRF250JT-73-10RYY

Vitrohm Portuguesa Lda

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

10 ohm

2.5 W

350 Cel

5 %

.65 mm

40 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

170

FLAME PROOF, PRECISION

14.5 mm

4.5 mm

FW20A10R0JA

Bourns

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

10 ohm

2 W

275 Cel

5 %

.65 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

200

TIN

4.4721 V

12 mm

e3

6 mm

FW20A4R70JA

Bourns

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

4.7 ohm

2 W

275 Cel

5 %

.65 mm

70 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

-55 Cel

200

TIN

3.0659 V

12 mm

e3

6 mm

NFR2500003308JR500

Vishay Intertechnology

FIXED RESISTOR - FUSIBLE

THROUGH HOLE MOUNT

3.3 ohm

.33 W

155 Cel

5 %

.58 mm

70 Cel

METAL ALLOY

TUBULAR PACKAGE

Non-Flammable

TR

2

Axial

WIRE

Fusible Resistors

-55 Cel

200

Matte Tin (Sn)

250 V

6.5 mm

e3

2.5 mm

SP3AJT10R0

Stackpole Electronics

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

10 ohm

4 W

350 Cel

5 %

.81 mm

70 Cel

WIRE WOUND

Tubular

TR, 11 INCH

2

Axial

WIRE

-55 Cel

20

MATTE TIN

6.3246 V

FLAME PROOF

12.7 mm

e3

5.54 mm

ULW3-22RJA1

Tt Electronics Plc

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

22 ohm

3 W

200 Cel

5 %

.8 mm

25 Cel

WIRE WOUND

TUBULAR PACKAGE

Tubular

AMMO PACK

2

Axial

WIRE

FIXED RESISTOR

-55 Cel

200

Tin (Sn)

8.124 V

FLAME PROOF

14.5 mm

e3

5.8 mm

UL

AC03000005609JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

56 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

12.9615 V

13 mm

6 mm

UL

AC03000008209JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

82 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

15.6844 V

13 mm

6 mm

UL

AC03000009109JACCS

Vishay Intertechnology

FUSIBLE RESISTOR

THROUGH HOLE MOUNT

91 ohm

3 W

200 Cel

5 %

.8 mm

40 Cel

WIRE WOUND

Tubular

AMMO PACK

2

Axial

WIRE

-40 Cel

200

16.5227 V

13 mm

6 mm

UL

Fusible Resistors

Fusible resistors, also known as fuse resistors, are special types of resistors that have an added function of self-protection. They are designed to protect circuits from overloading and overheating by acting as fuses when exposed to excessive currents or power surges.

Fusible resistors work by including a fusible element within the resistor itself, such as a small metal wire or a coating of fusible alloy. When the current or power in the circuit exceeds the rated value of the resistor, the fusible element melts, creating an open circuit and disconnecting the power source from the rest of the circuit. This interrupts the flow of current, preventing damage to the circuit and the components it connects.

Fusible resistors are commonly used in applications where circuit protection is critical, such as in power supplies, motor controls, and electronic lighting systems. They are often employed in situations where conventional fuses or circuit breakers may not provide adequate protection or where space is limited. Fusible resistors are available in a range of resistance values, power ratings, and tolerances to suit various applications. They are typically marked with a symbol or a code to indicate their fusible nature.