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. Littelfuse 5mm x 20mm Fuse Holders and Fuse Accessories are ideal for a variety of applications.

Results: 1.441
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Current Rating
Fuse Type
Fuse Size/Group
Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Resistance
Littelfuse Cartridge Fuses 250 V 2A 5x20mm Fast Acting
Datasheet
28.277In Stock
17.000Expected 03/09/2026
Min.: 1
Mult.: 1

217 Glass Fuses 2 A Fast Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 41.55 mOhms
Littelfuse Cartridge Fuses 250 V 4A 5x20mm Fast Acting
Datasheet
9.967In Stock
7.000Expected 13/10/2026
Min.: 1
Mult.: 1

217 Glass Fuses 4 A Fast Blow 5 mm x 20 mm 250 VAC 40 A Holder / Clip Clip - 55 C + 125 C Bulk 16.45 mOhms
Littelfuse Cartridge Fuses 250 V 10A 5x20mm Fast Acting
Datasheet
6.853In Stock
3.700Expected 15/02/2027
Min.: 1
Mult.: 1

217 Glass Fuses 10 A Fast Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 6.27 mOhms
Littelfuse Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting
Datasheet
5.345In Stock
Min.: 1
Mult.: 1

217 Glass Fuses 6.3 A Fast Blow 5 mm x 20 mm 250 VAC 63 A Holder / Clip Clip - 55 C + 125 C Bulk 9.485 mOhms
Littelfuse Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting
Datasheet
9.355In Stock
9.900Expected 07/09/2026
Min.: 1
Mult.: 1

217 Glass Fuses 3.15 A Fast Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 880 mOhms
Littelfuse Cartridge Fuses 250V .032A Time Lag (Slo-Blo)
Datasheet
2.172In Stock
Min.: 1
Mult.: 1

218 Glass Fuses 32 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 48.258 Ohms
Littelfuse Cartridge Fuses 250V .1A Time Lag (Slo-Blo)
Datasheet
2.090In Stock
Min.: 1
Mult.: 1

218 Glass Fuses 100 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 6.018 Ohms
Littelfuse Cartridge Fuses 250V .125A Time Lag (Slo-Blo)
Datasheet
1.690In Stock
Min.: 1
Mult.: 1

218 Glass Fuses 125 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 4.2 Ohms
Littelfuse Cartridge Fuses .2A 250V TIME DELAY
Datasheet
1.654In Stock
Min.: 1
Mult.: 1

218 Glass Fuses 200 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 1.6 Ohms
Littelfuse Cartridge Fuses 250V .25A Time Lag (Slo-Blo)
Datasheet
2.668In Stock
Min.: 1
Mult.: 1

218 Glass Fuses 250 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 1.0495 Ohms
Littelfuse Cartridge Fuses 250V .315A Time Lag (Slo-Blo)
Datasheet
1.911In Stock
7.000On Order
Min.: 1
Mult.: 1

218 Glass Fuses 315 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 847.5 mOhms
Littelfuse Cartridge Fuses 250V .5A Time Lag (Slo-Blo)
Datasheet
3.686In Stock
3.000Expected 21/12/2026
Min.: 1
Mult.: 1

218 Glass Fuses 500 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 370 mOhms
Littelfuse Cartridge Fuses 250V .5A Time Lag (Slo-Blo)
Datasheet
2.303In Stock
2.000Expected 02/12/2026
Min.: 1
Mult.: 1

218 Glass Fuses 500 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 370 mOhms
Littelfuse Cartridge Fuses 250V 1A Time Lag (Slo-Blo)
Datasheet
5.783In Stock
3.400Expected 13/10/2026
Min.: 1
Mult.: 1

218 Glass Fuses 1 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 61.3 mOhms
Littelfuse Cartridge Fuses 250V 1A Time Lag (Slo-Blo)
Datasheet
14.219In Stock
10.000Expected 25/11/2026
Min.: 1
Mult.: 1

218 Glass Fuses 1 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 61.3 mOhms
Littelfuse Cartridge Fuses 250V 2A Time Lag (Slo-Blo)
Datasheet
10.264In Stock
6.600Expected 03/09/2026
Min.: 1
Mult.: 1

218 Glass Fuses 2 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 29.3 mOhms
Littelfuse Cartridge Fuses 250V 2A Time Lag (Slo-Blo)
Datasheet
5.501In Stock
16.000On Order
Min.: 1
Mult.: 1

218 Glass Fuses 2 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 29.3 mOhms
Littelfuse Cartridge Fuses 250V 4A Time Lag (Slo-Blo)
Datasheet
2.365In Stock
2.400Expected 19/11/2026
Min.: 1
Mult.: 1

218 Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 40 A Holder / Clip Clip - 55 C + 125 C Bulk 12.9 mOhms
Littelfuse Cartridge Fuses 250V 4A Time Lag (Slo-Blo)
Datasheet
10.986In Stock
14.000Expected 29/09/2026
Min.: 1
Mult.: 1

218 Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 40 A Holder / Clip Clip - 55 C + 125 C Bulk 12.9 mOhms
Littelfuse Cartridge Fuses 250V 5A Time Lag (Slo-Blo)
Datasheet
15.509In Stock
15.800Expected 19/10/2026
Min.: 1
Mult.: 1

218 Glass Fuses 5 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 50 A Holder / Clip Clip - 55 C + 125 C Bulk 10.41 mOhms
Littelfuse Cartridge Fuses 250V 5A Time Lag (Slo-Blo)
Datasheet
5.882In Stock
4.000Expected 06/10/2026
Min.: 1
Mult.: 1

218 Glass Fuses 5 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 50 A Holder / Clip Clip - 55 C + 125 C Bulk 10.41 mOhms
Littelfuse Cartridge Fuses 250V 1.6A Time Lag (Slo-Blo)
Datasheet
2.513In Stock
2.500Expected 12/10/2026
Min.: 1
Mult.: 1

218 Glass Fuses 1.6 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 65 A Holder / Clip Clip - 55 C + 125 C Bulk 33.6 mOhms
Littelfuse Cartridge Fuses 250V 1.6A Time Lag (Slo-Blo)
Datasheet
4.289In Stock
Min.: 1
Mult.: 1

218 Glass Fuses 1.6 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 65 A Holder / Clip Clip - 55 C + 125 C Bulk 33.6 mOhms
Littelfuse Cartridge Fuses 250V 10A Time Lag (Slo-Blo)
Datasheet
5.723In Stock
12.350On Order
Min.: 1
Mult.: 1

218 Glass Fuses 10 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 4.5 mOhms
Littelfuse Cartridge Fuses 250V 10A Time Lag (Slo-Blo)
Datasheet
5.655In Stock
4.000Expected 29/09/2026
Min.: 1
Mult.: 1

218 Glass Fuses 10 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 4.5 mOhms