Wirewound Resistors – Mouser Indonesia

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ULW UL Recognized Wirewound Resistors

Welwyn / TT Electronics ULW UL Recognized Wirewound Resistors are fusable resistors with failsafe AC fusing at 120V_RMS / 240V_RMS, inrush and surge withstanding. With a UL940V0 flameproof coating, the ULW Series offers power ratings of 2W to 5W. Welwyn / TT Electronics ULW UL Recognized Wirewound Resistors are available SMD and are RoHS compliant.

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Part #

Wirewound Resistors - Through Hole 2W 33 ohm 5% FUSIBLE

ULW2-33RJA25
Welwyn Components / TT Electronics
1: Rp12.842
475In Stock

Mfr. Part No.
ULW2-33RJA25

Mouser Part No
756-ULW2-33R0JA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 33 ohm 5% FUSIBLE

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Datasheet

475In Stock

Rp12.842

Rp9.265

Rp7.228

Rp5.008

View

Reel

Rp2.862

Min.: 1
Mult.: 1

Reel: 2.500

33 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 200 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 2W 39 ohm 5% FUSIBLE

ULW2-39RJA25
Welwyn Components / TT Electronics
1: Rp14.860
699In Stock

Mfr. Part No.
ULW2-39RJA25

Mouser Part No
756-ULW2-39R0JA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 39 ohm 5% FUSIBLE

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Datasheet

699In Stock

Rp14.860

Rp8.439

Rp6.825

Rp5.100

Reel

Rp3.045

View

Min.: 1
Mult.: 1

Reel: 2.500

39 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 200 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 2W 47 ohm 5% FUSIBLE

ULW2-47RJA25
Welwyn Components / TT Electronics
1: Rp13.943
147In Stock

Mfr. Part No.
ULW2-47RJA25

Mouser Part No
756-ULW2-47R0JA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 47 ohm 5% FUSIBLE

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Datasheet

147In Stock

Rp13.943

Rp8.458

Rp6.843

Rp5.174

View

Reel

Rp3.266

Min.: 1
Mult.: 1

Reel: 2.500

47 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 2W 56 ohm 5% FUSIBLE

ULW2-56RJA25
Welwyn Components / TT Electronics
1: Rp14.860
4.578In Stock

Mfr. Part No.
ULW2-56RJA25

Mouser Part No
756-ULW2-56R0JA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 56 ohm 5% FUSIBLE

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Datasheet

4.578In Stock

Rp14.860

Rp8.439

Rp6.825

Rp5.100

Reel

Rp3.045

View

Min.: 1
Mult.: 1

Reel: 2.500

56 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 2W 68 ohm 5% FUSIBLE

ULW2-68RJA25
Welwyn Components / TT Electronics
1: Rp13.760
489In Stock

Mfr. Part No.
ULW2-68RJA25

Mouser Part No
756-ULW2-68R0JA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 68 ohm 5% FUSIBLE

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Datasheet

489In Stock

Rp13.760

Rp8.164

Rp6.439

Rp5.210

View

Reel

Rp3.321

Min.: 1
Mult.: 1

Reel: 2.500

68 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 100 ohm 5% FUSIBLE

ULW3-100RJA1
Welwyn Components / TT Electronics
1: Rp14.126
3.590In Stock

Mfr. Part No.
ULW3-100RJA1

Mouser Part No
756-ULW3-100R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 100 ohm 5% FUSIBLE

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Datasheet

3.590In Stock

Rp14.126

Rp10.714

Rp8.329

Rp6.348

Reel

Rp4.054

View

Min.: 1
Mult.: 1

Reel: 1.000

100 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 20 ohm 5% FUSIBLE

ULW3-20RJA1
Welwyn Components / TT Electronics
1: Rp17.062
797In Stock

Mfr. Part No.
ULW3-20RJA1

Mouser Part No
756-ULW3-20R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 20 ohm 5% FUSIBLE

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Datasheet

797In Stock

Rp17.062

Rp10.549

Rp8.549

Rp6.146

Reel

Rp4.440

View

Min.: 1
Mult.: 1

Reel: 1.000

20 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 27 ohm 5% FUSIBLE

ULW3-27RJA1
Welwyn Components / TT Electronics
1: Rp17.429
994In Stock

Mfr. Part No.
ULW3-27RJA1

Mouser Part No
756-ULW3-27R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 27 ohm 5% FUSIBLE

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Datasheet

994In Stock

Rp17.429

Rp10.696

Rp8.678

Rp6.238

Reel

Rp4.513

View

Min.: 1
Mult.: 1

Reel: 1.000

27 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 39 ohm 5% FUSIBLE

ULW3-39RJA1
Welwyn Components / TT Electronics
1: Rp17.612
884In Stock

Mfr. Part No.
ULW3-39RJA1

Mouser Part No
756-ULW3-39R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 39 ohm 5% FUSIBLE

Learn More

Datasheet

884In Stock

Rp17.612

Rp10.714

Rp8.696

Rp6.238

View

Reel

Rp4.146

Min.: 1
Mult.: 1

Reel: 1.000

39 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 47 ohm 5% FUSIBLE

ULW3-47RJA1
Welwyn Components / TT Electronics
1: Rp17.612
795In Stock

Mfr. Part No.
ULW3-47RJA1

Mouser Part No
756-ULW3-47R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 47 ohm 5% FUSIBLE

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Datasheet

795In Stock

Rp17.612

Rp10.714

Rp8.696

Rp6.238

View

Reel

Rp4.146

Min.: 1
Mult.: 1

Reel: 1.000

47 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 68 ohm 5% FUSIBLE

ULW3-68RJA1
Welwyn Components / TT Electronics
1: Rp17.612
140In Stock

Mfr. Part No.
ULW3-68RJA1

Mouser Part No
756-ULW3-68R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 68 ohm 5% FUSIBLE

Learn More

Datasheet

140In Stock

Rp17.612

Rp10.714

Rp8.696

Rp6.238

View

Reel

Rp4.146

Min.: 1
Mult.: 1

Reel: 1.000

68 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 3W 82 ohm 5% FUSIBLE

ULW3-82RJA1
Welwyn Components / TT Electronics
1: Rp17.612
1.057In Stock

Mfr. Part No.
ULW3-82RJA1

Mouser Part No
756-ULW3-82R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 82 ohm 5% FUSIBLE

Learn More

Datasheet

1.057In Stock

Rp17.612

Rp10.714

Rp8.696

Rp6.238

View

Reel

Rp4.146

Min.: 1
Mult.: 1

Reel: 1.000

82 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 4W 10 Ohms 5% FUSIBLE

ULW4-10RJA1
Welwyn Components / TT Electronics
1: Rp29.354
786In Stock

Mfr. Part No.
ULW4-10RJA1

Mouser Part No
756-ULW4-10RJA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 4W 10 Ohms 5% FUSIBLE

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Datasheet

786In Stock

Rp29.354

Rp16.860

Rp13.741

Rp10.292

View

Reel

Rp7.210

Min.: 1
Mult.: 1

Reel: 1.000

10 Ohms

4 W

5 %

Axial

200 PPM / C

13 mm

5.6 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 5W 100 ohm 5% FUSIBLE

ULW5-100RJT075
Welwyn Components / TT Electronics
1: Rp19.447
743In Stock

Mfr. Part No.
ULW5-100RJT075

Mouser Part No
756-ULW5-100R0JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 100 ohm 5% FUSIBLE

Learn More

Datasheet

743In Stock

Cut Tape

Rp19.447

Rp12.640

Rp9.668

Rp8.696

Reel

Rp5.504

View

Min.: 1
Mult.: 1

Reel: 750

100 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 10 ohm 5% FUSIBLE

ULW5-10RJT075
Welwyn Components / TT Electronics
1: Rp19.447
320In Stock
750On Order

Mfr. Part No.
ULW5-10RJT075

Mouser Part No
756-ULW5-10R0JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 10 ohm 5% FUSIBLE

Learn More

Datasheet

320In Stock

750On Order

Cut Tape

Rp19.447

Rp12.640

Rp9.668

Rp8.696

Reel

Rp5.504

View

Min.: 1
Mult.: 1

Reel: 750

10 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 22 ohm 5% FUSIBLE

ULW5-22RJT075
Welwyn Components / TT Electronics
1: Rp13.760
474In Stock

Mfr. Part No.
ULW5-22RJT075

Mouser Part No
756-ULW5-22R0JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 22 ohm 5% FUSIBLE

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Datasheet

474In Stock

Cut Tape

Rp13.760

Rp11.466

Rp9.833

Rp8.127

Reel

Rp5.779

View

Min.: 1
Mult.: 1

Reel: 750

22 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 27 ohm 5% FUSIBLE

ULW5-27RJT075
Welwyn Components / TT Electronics
1: Rp16.144
960In Stock

Mfr. Part No.
ULW5-27RJT075

Mouser Part No
756-ULW5-27R0JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 27 ohm 5% FUSIBLE

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Datasheet

960In Stock

Cut Tape

Rp16.144

Rp14.365

Rp13.668

Rp10.109

Reel

Rp6.733

View

Min.: 1
Mult.: 1

Reel: 750

27 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 39 ohm 5% FUSIBLE

ULW5-39RJT075
Welwyn Components / TT Electronics
1: Rp24.400
891In Stock

Mfr. Part No.
ULW5-39RJT075

Mouser Part No
756-ULW5-39R0JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 39 ohm 5% FUSIBLE

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Datasheet

891In Stock

Cut Tape

Rp24.400

Rp14.126

Rp11.503

Rp8.678

Reel

Rp6.348

View

Min.: 1
Mult.: 1

Reel: 750

39 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 47 ohm 5% FUSIBLE

ULW5-47RJT075
Welwyn Components / TT Electronics
1: Rp23.116
22In Stock
1.500Expected 25/05/2026

Mfr. Part No.
ULW5-47RJT075

Mouser Part No
756-ULW5-47R0JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 47 ohm 5% FUSIBLE

Learn More

Datasheet

22In Stock

1.500Expected 25/05/2026

Cut Tape

Rp23.116

Rp14.145

Rp11.521

Rp8.696

View

Reel

Rp6.513

Min.: 1
Mult.: 1

Reel: 750

47 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 4.7 Ohms 5% FUSIBLE

ULW5-4R7-J
Welwyn Components / TT Electronics
1: Rp24.951
1.567In Stock

Mfr. Part No.
ULW5-4R7-J

Mouser Part No
756-ULW5-4R7-J

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 4.7 Ohms 5% FUSIBLE

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Datasheet

1.567In Stock

Cut Tape

Rp24.951

Rp14.365

Rp11.705

Rp8.751

Reel

Rp6.384

View

Min.: 1
Mult.: 1

Reel: 750

4.7 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 200 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 4.7 Ohm 5% FUSIBLE

ULW5-4R7JT075
Welwyn Components / TT Electronics
1: Rp24.400
1.867In Stock

Mfr. Part No.
ULW5-4R7JT075

Mouser Part No
756-ULW5-4R7JT075

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 4.7 Ohm 5% FUSIBLE

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Datasheet

1.867In Stock

Cut Tape

Rp24.400

Rp14.126

Rp11.503

Rp8.678

Reel

Rp6.348

View

Min.: 1
Mult.: 1

Reel: 750

4.7 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 155 C

ULW

Reel, Cut Tape

Wirewound Resistors - Through Hole 5W 68 Ohms 5% ZI-Form FUSIBLE

ULW5ZI-68RJT045
Welwyn Components / TT Electronics
1: Rp32.839
1.444In Stock

Mfr. Part No.
ULW5ZI-68RJT045

Mouser Part No
756-ULW5ZI-68RJT045

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5W 68 Ohms 5% ZI-Form FUSIBLE

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Datasheet

1.444In Stock

Cut Tape

Rp32.839

Rp18.896

Rp15.466

Rp11.576

Reel

Rp8.935

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

68 Ohms

5 W

5 %

Axial

200 PPM / C

16.5 mm

7.2 mm

- 55 C

+ 200 C

ULW

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 3W 10 ohm 5% FUSIBLE

ULW3-10RJA1
Welwyn Components / TT Electronics
1: Rp13.943
16.922On Order

Mfr. Part No.
ULW3-10RJA1

Mouser Part No
756-ULW3-10R0JA1

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3W 10 ohm 5% FUSIBLE

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Datasheet

16.922On Order

Rp13.943

Rp9.008

Rp6.843

Rp6.146

View

Reel

Rp3.908

Min.: 1
Mult.: 1

Reel: 1.000

10 Ohms

3 W

5 %

Axial

200 PPM / C

14.5 mm

5.4 mm

- 55 C

+ 155 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 2W 10 Ohms 5% FUSIBLE

ULW2-10RJA25
Welwyn Components / TT Electronics
1: Rp13.209
2.000Expected 22/10/2026

Mfr. Part No.
ULW2-10RJA25

Mouser Part No
756-ULW2-10RJA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 10 Ohms 5% FUSIBLE

Learn More

Datasheet

2.000Expected 22/10/2026

Rp13.209

Rp7.522

Rp5.926

Rp4.330

Reel

Rp3.064

View

Min.: 1
Mult.: 1

Reel: 2.500

10 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 200 C

ULW

Ammo Pack

Wirewound Resistors - Through Hole 2W 22 ohm 5% FUSIBLE

ULW2-22RJA25
Welwyn Components / TT Electronics
1: Rp15.044
5.000Expected 25/11/2026

Mfr. Part No.
ULW2-22RJA25

Mouser Part No
756-ULW2-22R0JA25

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2W 22 ohm 5% FUSIBLE

Learn More

Datasheet

5.000Expected 25/11/2026

Rp15.044

Rp8.458

Rp6.843

Rp5.265

Reel

Rp3.266

View

Min.: 1
Mult.: 1

Reel: 2.500

22 Ohms

2 W

5 %

Axial

200 PPM / C

9 mm

3.6 mm

- 55 C

+ 200 C

ULW

Ammo Pack

ULW UL Recognized Wirewound Resistors

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4.7 Ohms
10 Ohms
15 Ohms
20 Ohms
22 Ohms
24 Ohms
27 Ohms
30 Ohms
33 Ohms
36 Ohms
39 Ohms
43 Ohms
47 Ohms
51 Ohms
56 Ohms
62 Ohms
68 Ohms
75 Ohms
82 Ohms
91 Ohms