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: 1.442
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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 125V 4A 5x20mm Slo-Blo
Datasheet
15In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 31.2 mOhms
Littelfuse Cartridge Fuses 125V 5A Slo-Blo
Datasheet
878In Stock
2.000Expected 13/10/2026
Min.: 1
Mult.: 1

239 Glass Fuses 5 A Time Delay / Slow Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 19.9 mOhms
Littelfuse Cartridge Fuses 125V 5A Slo-Blo
Datasheet
1.955In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 5 A Time Delay / Slow Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 19.9 mOhms
Littelfuse Cartridge Fuses 125V 5A 5x20mm Slo-Blo
Datasheet
35In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 5 A Time Delay / Slow Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 19.9 mOhms
Littelfuse Cartridge Fuses 125V 7A Slo-Blo
Datasheet
1.979In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 7 A Time Delay / Slow Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 14.4 mOhms
Littelfuse Cartridge Fuses 250V 1.6A C/Code Slo-Blo
Datasheet
787In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 1.6 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 120.5 mOhms
Littelfuse Cartridge Fuses 250V 1.6A TL UL
Datasheet
50In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 1.6 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A, 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 120.5 mOhms
Littelfuse Cartridge Fuses 250V 1.56A 5x20mm Slo-Blo
Datasheet
15In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 1.6 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 120.5 mOhms
Littelfuse Cartridge Fuses 250V 3.5A 5X20 TL UL LBC CC
Datasheet
285In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 2.5 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 58.3 mOhms
Littelfuse Cartridge Fuses 250V 5X20 TL UL LBC RoHS 3.5A
Datasheet
1.264In Stock
1.000Expected 07/09/2026
Min.: 1
Mult.: 1

239 Glass Fuses 3.5 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 58.3 mOhms
Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
179In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 1.25 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 35 A Holder / Clip Clip - 55 C + 125 C Bulk 198 mOhms
Littelfuse Cartridge Fuses 250V 1.25A TL UL
Datasheet
28In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 1.25 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC Holder / Clip Clip - 55 C + 125 C Bulk
Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
62In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Board Mount Axial - 55 C + 125 C Bulk 41.35 mOhms
Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
982In Stock
600Expected 07/09/2026
Min.: 1
Mult.: 1

239 Glass Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 41.35 mOhms
Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
539In Stock
1.000Expected 29/09/2026
Min.: 1
Mult.: 1

239 Glass Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 41.35 mOhms
Littelfuse Cartridge Fuses 250V 3.15A 5x20mm Slo-Blo
Datasheet
5In Stock
Min.: 1
Mult.: 1

239 Glass Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 100 A Board Mount Axial - 55 C + 125 C Bulk 41.35 mOhms
Littelfuse Cartridge Fuses 250V .25A Slo-Blo
Datasheet
1.000Expected 26/10/2026
Min.: 1
Mult.: 1

215 Ceramic Fuses 250 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 1.5 kA Board Mount Axial - 55 C + 125 C Bulk 1.24 Ohms
Littelfuse Cartridge Fuses 250V 1A Slo-Blo
Datasheet
1.000Expected 29/09/2026
Min.: 1
Mult.: 1

215 Ceramic Fuses 1 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 1.5 kA Board Mount Axial - 55 C + 125 C Bulk 151.5 mOhms
Littelfuse Cartridge Fuses 250V 15A TL HBC
Datasheet
1.998Expected 28/10/2026
Min.: 1
Mult.: 1
: 1.000

215 Ceramic Fuses 15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 500 A Board Mount Axial - 55 C + 125 C Reel, Cut Tape 3.3 mOhms
Littelfuse Cartridge Fuses 250V HBC PT TL 16A 5X20 PB FREE
Datasheet
1.990On Order
Min.: 1
Mult.: 1

215 Ceramic Fuses 16 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 500 A Board Mount Axial - 55 C + 125 C Bulk 3.1 mOhms
Littelfuse Cartridge Fuses 250V 6.3A Slo-Blo
Datasheet
998Expected 02/11/2026
Min.: 1
Mult.: 1

215 Ceramic Fuses 6.3 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 1.5 kA Board Mount Axial - 55 C + 125 C Bulk 10.845 mOhms
Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
2.000Expected 02/11/2026
Min.: 1
Mult.: 1

215 Ceramic Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 1.5 kA Board Mount Axial - 55 C + 125 C Bulk 880 mOhms
Littelfuse Cartridge Fuses 250V .2A Fast Acting
Datasheet
1.408Expected 07/09/2026
Min.: 1
Mult.: 1

216 Ceramic Fuses 200 mA Fast Blow 5 mm x 20 mm 250 VAC 1.5 kA Holder / Clip Clip - 55 C + 125 C Bulk 3.35 Ohms
Littelfuse Cartridge Fuses 250V 2A Fast Acting
Datasheet
3.980On Order
Min.: 1
Mult.: 1

216 Ceramic Fuses 2 A Fast Blow 5 mm x 20 mm 250 VAC 1.5 kA Board Mount Axial - 55 C + 125 C Bulk 76.4 mOhms
Littelfuse Cartridge Fuses 250V 4A Fast Acting
Datasheet
3.999Expected 18/11/2026
Min.: 1
Mult.: 1

216 Ceramic Fuses 4 A Fast Blow 5 mm x 20 mm 250 VAC 1.5 kA Board Mount Axial - 55 C + 125 C Bulk 24.65 mOhms