Cartridge Fuses – Mouser United Kingdom

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5mm x 20mm Fuse Holders & Fuse Accessories

Littelfuse 5mm x 20mm Fuse Holders and Fuse Accessories are ideal for Slo-Blo®(time lag), medium, and fast-acting fuses designed to IEC specifications. The 5mm x 20mm fuse accessories include in-line fuse holders, panel-mount fuse enclosures, circuit board-mount fuse enclosures, fuse blocks, and fuse clips.

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Part #

Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting

021702.5HXP
Littelfuse
1: £0.353
5,272In Stock

Mfr. Part No.
021702.5HXP

Mouser Part No
576-021702.5HXP

Littelfuse

Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting

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Datasheet

5,272In Stock

£0.353

£0.293

£0.274

£0.237

View

Min.: 1
Mult.: 1

217

Glass Fuses

2.5 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

33.35 mOhms

Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting

021702.5MXP
Littelfuse
1: £0.308
3,940In Stock

Mfr. Part No.
021702.5MXP

Mouser Part No
576-021702.5MXP

Littelfuse

Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting

Learn More

Datasheet

3,940In Stock

£0.308

£0.262

£0.242

£0.207

View

Min.: 1
Mult.: 1

217

Glass Fuses

2.5 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

33.35 mOhms

Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting

021702.5TXP
Littelfuse
1: £0.383
108In Stock

Mfr. Part No.
021702.5TXP

Mouser Part No
576-021702.5TXP

Littelfuse

Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting

Learn More

Datasheet

108In Stock

£0.383

£0.315

£0.292

£0.246

View

Min.: 1
Mult.: 1

217

Glass Fuses

2.5 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

33.35 mOhms

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

021706.3HXP
Littelfuse
1: £0.398
5,124In Stock

Mfr. Part No.
021706.3HXP

Mouser Part No
576-021706.3HXP

Littelfuse

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

Learn More

Datasheet

5,124In Stock

£0.398

£0.329

£0.303

£0.251

View

Min.: 1
Mult.: 1

217

Glass Fuses

6.3 A

Fast Blow

5 mm x 20 mm

250 VAC

63 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

9.485 mOhms

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

021706.3MRET1P
Littelfuse
1: £0.943
880In Stock

Mfr. Part No.
021706.3MRET1P

Mouser Part No
576-021706.3MRET1P

Littelfuse

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

Learn More

Datasheet

880In Stock

Cut Tape

£0.943

£0.849

£0.788

£0.656

View

Reel

£0.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

217

Glass Fuses

6.3 A

Fast Blow

5 mm x 20 mm

250 VAC

63 A at 250 VAC

Board Mount

Axial

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

9.485 mOhms

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

021706.3MXP
Littelfuse
1: £0.33
4,349In Stock

Mfr. Part No.
021706.3MXP

Mouser Part No
576-021706.3MXP

Littelfuse

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

Learn More

Datasheet

4,349In Stock

£0.33

£0.277

£0.263

£0.222

£0.156

Min.: 1
Mult.: 1

217

Glass Fuses

6.3 A

Fast Blow

5 mm x 20 mm

250 VAC

63 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

9.485 mOhms

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

021706.3VXP
Littelfuse
1: £1.80
56In Stock

Mfr. Part No.
021706.3VXP

Mouser Part No
576-021706.3VXP

Littelfuse

Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting

Learn More

Datasheet

56In Stock

£1.80

£1.62

£1.55

£1.25

View

Min.: 1
Mult.: 1

217

Glass Fuses

6.3 A

Fast Blow

5 mm x 20 mm

250 VAC

63 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

9.485 mOhms

Cartridge Fuses 250V 1.25A 5x20mm Fast Acting

02171.25HXP
Littelfuse
1: £0.338
2,273In Stock

Mfr. Part No.
02171.25HXP

Mouser Part No
576-02171.25HXP

Littelfuse

Cartridge Fuses 250V 1.25A 5x20mm Fast Acting

Learn More

Datasheet

2,273In Stock

£0.338

£0.315

£0.292

£0.242

View

Min.: 1
Mult.: 1

217

Glass Fuses

1.25 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

70.1 mOhms

Cartridge Fuses 250 V 1.25A 5x20mm Fast Acting

02171.25MXP
Littelfuse
1: £0.361
58In Stock
4,000On Order

Mfr. Part No.
02171.25MXP

Mouser Part No
576-02171.25MXP

Littelfuse

Cartridge Fuses 250 V 1.25A 5x20mm Fast Acting

Learn More

Datasheet

58In Stock

4,000On Order

£0.361

£0.299

£0.276

£0.23

View

Min.: 1
Mult.: 1

217

Glass Fuses

1.25 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

70.1 mOhms

Cartridge Fuses 250 V 1.25A 5x20mm Fast Acting

02171.25TXP
Littelfuse
1: £0.39
217In Stock

Mfr. Part No.
02171.25TXP

Mouser Part No
576-02171.25TXP

Littelfuse

Cartridge Fuses 250 V 1.25A 5x20mm Fast Acting

Learn More

Datasheet

217In Stock

£0.39

£0.327

£0.317

£0.266

View

Min.: 1
Mult.: 1

217

Glass Fuses

125 mA

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

70.1 mOhms

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

02173.15MRET1P
Littelfuse
1: £1.11
847In Stock

Mfr. Part No.
02173.15MRET1P

Mouser Part No
576-02173.15MRET1P

Littelfuse

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

Learn More

Datasheet

847In Stock

Cut Tape

£1.11

£0.995

£0.934

£0.773

View

Reel

£0.504

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

217

Glass Fuses

3.15 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Board Mount

Axial

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

880 mOhms

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

02173.15MXBP
Littelfuse
1: £0.908
410In Stock

Mfr. Part No.
02173.15MXBP

Mouser Part No
576-02173.15MXBP

Littelfuse

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

Learn More

Datasheet

410In Stock

£0.908

£0.751

£0.693

£0.575

View

Min.: 1
Mult.: 1

217

Glass Fuses

3.15 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

880 mOhms

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

02173.15MXP
Littelfuse
1: £0.346
4,416In Stock

Mfr. Part No.
02173.15MXP

Mouser Part No
576-02173.15MXP

Littelfuse

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

Learn More

Datasheet

4,416In Stock

£0.346

£0.286

£0.265

£0.228

View

Min.: 1
Mult.: 1

217

Glass Fuses

3.15 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

880 mOhms

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

02173.15VXP
Littelfuse
1: £1.74
52In Stock

Mfr. Part No.
02173.15VXP

Mouser Part No
576-02173.15VXP

Littelfuse

Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting

Learn More

Datasheet

52In Stock

£1.74

£1.44

£1.41

£1.20

View

Min.: 1
Mult.: 1

217

Glass Fuses

3.15 A

Fast Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

880 mOhms

Cartridge Fuses 250V .032A Time Lag (Slo-Blo)

0218.032HXP
Littelfuse
1: £2.37
100In Stock
500Expected 31/03/2026

Mfr. Part No.
0218.032HXP

Mouser Part No
576-0218.032HXP

Littelfuse

Cartridge Fuses 250V .032A Time Lag (Slo-Blo)

Learn More

Datasheet

100In Stock

500Expected 31/03/2026

£2.37

£1.96

£1.82

£1.51

View

Min.: 1
Mult.: 1

218

Glass Fuses

32 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

48.258 Ohms

Cartridge Fuses 250V .04A Time Lag (Slo-Blo)

0218.040HXP
Littelfuse
1: £2.37
133In Stock

Mfr. Part No.
0218.040HXP

Mouser Part No
576-0218.040HXP

Littelfuse

Cartridge Fuses 250V .04A Time Lag (Slo-Blo)

Learn More

Datasheet

133In Stock

£2.37

£1.96

£1.82

£1.51

View

Min.: 1
Mult.: 1

218

Glass Fuses

40 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

31.862 Ohms

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

0218.050MXP
Littelfuse
1: £2.27
93In Stock
1,000Expected 16/03/2026

Mfr. Part No.
0218.050MXP

Mouser Part No
576-0218.050MXP

Littelfuse

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

Learn More

Datasheet

93In Stock

1,000Expected 16/03/2026

£2.27

£1.89

£1.75

£1.44

View

Min.: 1
Mult.: 1

218

Glass Fuses

50 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

21.292 Ohms

Cartridge Fuses 250V 50mA IEC TD LBC

0218.050TXP
Littelfuse
1: £8.51
94In Stock

Mfr. Part No.
0218.050TXP

Mouser Part No
576-0218.050TXP

Littelfuse

Cartridge Fuses 250V 50mA IEC TD LBC

Learn More

Datasheet

94In Stock

£8.51

£8.21

£7.91

£6.08

View

Min.: 1
Mult.: 1

218

Glass Fuses

50 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

21.292 Ohms

Cartridge Fuses 250V .063A Time Lag (Slo-Blo)

0218.063HXP
Littelfuse
1: £2.10
300In Stock
600On Order

Mfr. Part No.
0218.063HXP

Mouser Part No
576-0218.063HXP

Littelfuse

Cartridge Fuses 250V .063A Time Lag (Slo-Blo)

Learn More

Datasheet

300In Stock

600On Order

£2.10

£1.77

£1.64

£1.54

View

Min.: 1
Mult.: 1

218

Glass Fuses

63 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

63 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

7.6 mOhms

Cartridge Fuses 250V .08A Time Lag (Slo-Blo)

0218.080HXP
Littelfuse
1: £2.58
98In Stock

Mfr. Part No.
0218.080HXP

Mouser Part No
576-0218.080HXP

Littelfuse

Cartridge Fuses 250V .08A Time Lag (Slo-Blo)

Learn More

Datasheet

98In Stock

£2.58

£2.38

£2.30

£1.81

View

Min.: 1
Mult.: 1

218

Glass Fuses

80 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

9.07 Ohms

Cartridge Fuses 250V 80mA IEC TD LBC

0218.080TXP
Littelfuse
1: £8.51
90In Stock

Mfr. Part No.
0218.080TXP

Mouser Part No
576-0218.080TXP

Littelfuse

Cartridge Fuses 250V 80mA IEC TD LBC

Learn More

Datasheet

90In Stock

£8.51

£8.21

£7.91

£6.08

View

Min.: 1
Mult.: 1

218

Glass Fuses

80 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

9.07 Ohms

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

0218.100HXP
Littelfuse
1: £1.26
1,218In Stock

Mfr. Part No.
0218.100HXP

Mouser Part No
576-0218.100HXP

Littelfuse

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

Learn More

Datasheet

1,218In Stock

£1.26

£1.07

£0.908

£0.788

View

Min.: 1
Mult.: 1

218

Glass Fuses

100 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

6.018 Ohms

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

0218.100MXEP
Littelfuse
1: £2.14
388In Stock

Mfr. Part No.
0218.100MXEP

Mouser Part No
576-0218.100MXEP

Littelfuse

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

Learn More

Datasheet

388In Stock

£2.14

£2.00

£1.90

£1.53

View

Min.: 1
Mult.: 1

218

Glass Fuses

100 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Board Mount

Axial

- 55 C

+ 125 C

Bulk

6.018 Ohms

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

0218.125HXP
Littelfuse
1: £1.37
520In Stock
1,200On Order

Mfr. Part No.
0218.125HXP

Mouser Part No
576-0218.125HXP

Littelfuse

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

Learn More

Datasheet

520In Stock

1,200On Order

£1.37

£1.20

£1.07

£0.925

View

Min.: 1
Mult.: 1

218

Glass Fuses

125 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

4.2 Ohms

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

0218.125MXP
Littelfuse
1: £1.27
913In Stock
1,000Expected 29/05/2026

Mfr. Part No.
0218.125MXP

Mouser Part No
576-0218.125MXP

Littelfuse

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

Learn More

Datasheet

913In Stock

1,000Expected 29/05/2026

£1.27

£1.10

£1.02

£0.849

£0.656

Min.: 1
Mult.: 1

218

Glass Fuses

125 mA

Time Delay / Slow Blow

5 mm x 20 mm

250 VAC

35 A at 250 VAC

Holder / Clip

Clip

- 55 C

+ 125 C

Bulk

4.2 Ohms

5mm x 20mm Fuse Holders & Fuse Accessories

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32 mA
40 mA
50 mA
63 mA
80 mA
100 mA
125 mA
150 mA
160 mA
200 mA
250 mA
300 mA
315 mA
400 mA
500 mA
600 mA
630 mA
700 mA
750 mA
800 mA

35 A
35 A at 125 VAC
35 A at 250 VAC
35 A, 10 kA
40 A at 250 VAC
50 A at 250 VAC
63 A at 250 VAC
65 A at 250 VAC
80 A at 250 VAC
100 A
100 A at 250 VAC
100 A, 10 kA
150 A at 250 VAC
200 A
300 A at 125 VAC
400 A at 250 VAC
500 A at 250 VAC
750 A at 250 VAC
1.5 kA at 250 VAC
1500 A at 250 VAC

2.3 mOhms
2.8 mOhms
3.1 mOhms
3.3 mOhms
3.4 mOhms
3.97 mOhms
4 mOhms
4.04 mOhms
4.5 mOhms
5.7 mOhms
5.86 mOhms
5.9 mOhms
6 mOhms
6.1 mOhms
6.125 mOhms
6.27 mOhms
6.565 mOhms
6.585 mOhms
6.6 mOhms
6.82 mOhms