Axial Lead & Cartridge Fuses

Littelfuse Axial Lead and Cartridge Fuses are fast-acting ceramic fuses offered in a variety of compact sizes. These fuses are lead-free and RoHS-compliant. They are available with an interrupting rating as high as 20kA. Littelfuse Axial Lead and Cartridge Fuses are designed for use in Uninterruptible Power Supplies (UPS), 3-phase power supplies, lighting, and adapter applications.

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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 250V 2.5A 3.6X10 FA PT PB-FREE
Datasheet
1,376In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 2.5 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 32.9 mOhms
Littelfuse Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE
Datasheet
1,214In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 4 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 19.5 mOhms
Littelfuse Cartridge Fuses 500V 15A 3AB PB-FREE
Datasheet
2,478In Stock
Min.: 1
Mult.: 1

505 Ceramic Fuses 15 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 1 kA, 20 kA Holder / Clip Clip - 55 C + 125 C Bulk
Littelfuse Cartridge Fuses 250V 3A Medium Acting
Datasheet
4,551In Stock
Min.: 1
Mult.: 1

234 Glass Fuses 3 A Medium / Normal Blow 5 mm x 20 mm 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 43.1 mOhms
Littelfuse Cartridge Fuses 250V 3.15A 3.6X10 FA PT PB-FREE
Datasheet
638In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 3.15 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 21.6 mOhms
Littelfuse Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE
Datasheet
974In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 1 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 86 mOhms
Littelfuse Cartridge Fuses 250V 3.6X10 5A FUSE FA PT PB-FREE
Datasheet
2,041In Stock
Min.: 1
Mult.: 1

876 Ceramic Fuses 5 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 11.1 mOhms
Littelfuse Cartridge Fuses 250V .200.A 3.6X10 FA PT
Datasheet
617In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 200 mA Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 920 mOhms
Littelfuse Cartridge Fuses 250V 2.5A Medium Acting
Datasheet
1,328In Stock
Min.: 1
Mult.: 1

234 Glass Fuses 2.5 A Medium / Normal Blow 5 mm x 20 mm 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 52.1 mOhms
Littelfuse Cartridge Fuses 250V 3.15A Medium Acting
Datasheet
1,711In Stock
Min.: 1
Mult.: 1

234 Glass Fuses 3.15 A Medium / Normal Blow 5 mm x 20 mm 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 38 mOhms
Littelfuse Cartridge Fuses 250V 3.6X10 FA PT PB-FREE 10A
Datasheet
937In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 10 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 6.6 mOhms
Littelfuse Cartridge Fuses 10A 450V FAST ACTING
Datasheet
7,266In Stock
Min.: 1
Mult.: 1

505 Ceramic Fuses 10 A Fast Blow 3AB (6.3 mm x 32 mm) 450 VAC 1 kA Board Mount Axial - 55 C + 125 C Bulk 16.7 mOhms
Littelfuse Cartridge Fuses 500V 20A 3AB PB-FREE
Datasheet
4,859In Stock
Min.: 1
Mult.: 1

505 Ceramic Fuses 20 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 500 VDC 30 kA Holder / Clip Clip - 55 C + 125 C Bulk 6.3 mOhms
Littelfuse Cartridge Fuses 500V 16A 3AB PB-FREE
Datasheet
72In Stock
4,000On Order
Min.: 1
Mult.: 1

505 Ceramic Fuses 16 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 500 VDC 20 kA Holder / Clip Clip - 55 C + 125 C Bulk 8.7 mOhms
Littelfuse Cartridge Fuses 500V 25A 3AB PB-FREE
Datasheet
1,857In Stock
Min.: 1
Mult.: 1

505 Ceramic Fuses 25 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 500 VDC 20 kA Holder / Clip Clip - 55 C + 125 C Bulk 5.1 mOhms
Littelfuse Cartridge Fuses 500V 30A 3AB PT PB-FREE
Datasheet
1,281In Stock
Min.: 1
Mult.: 1

505 Ceramic Fuses 30 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 500 VDC 30 kA Board Mount Axial - 55 C + 125 C Bulk 4.4 mOhms
Littelfuse Cartridge Fuses 500V 30A 3AB PB-FREE
Datasheet
3,237In Stock
2,000Expected 2026-08-10
Min.: 1
Mult.: 1

505 Ceramic Fuses 30 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 500 VDC 30 kA Holder / Clip Clip - 55 C + 125 C Bulk 4.4 mOhms
Littelfuse Cartridge Fuses 250V .100A 3.6X10 FA PT PB-FREE
Datasheet
618In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 100 mA Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 3 Ohms
Littelfuse Cartridge Fuses 250V .500A 3.6X10 FA PT PB-FREE
Datasheet
139In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 500 mA Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 296.4 mOhms
Littelfuse Cartridge Fuses 250V 2A 3.6X10 FA PT PB-FREE
Datasheet
435In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 2 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 40 mOhms
Littelfuse Cartridge Fuses 250V 6.3A 3.6X10 FA PT PB-FREE
Datasheet
738In Stock
Min.: 1
Mult.: 1

874 Ceramic Fuses 6.3 A Fast Blow 3.6 mm x 10 mm 250 VAC 50 A Board Mount Axial - 55 C + 125 C Bulk 10.74 mOhms
Littelfuse Cartridge Fuses 250V 3.6X10 .630A FUSE FA PT PB-FREE
Datasheet
1,055In Stock
Min.: 1
Mult.: 1

876 Ceramic Fuses 630 mA Fast Blow 3.6 mm x 10 mm 250 VAC 35 A Board Mount Axial - 55 C + 125 C Bulk 131 mOhms
Littelfuse Cartridge Fuses 250V 3.6X10 2A FUSE FA PT PB-FREE
Datasheet
871In Stock
Min.: 1
Mult.: 1

876 Ceramic Fuses 2 A Fast Blow 3.6 mm x 10 mm 250 VAC 35 A Board Mount Axial - 55 C + 125 C Bulk 32.9 mOhms
Littelfuse Cartridge Fuses 250V 3.6X10 4A FUSE FA PT PB-FREE
Datasheet
1,010In Stock
Min.: 1
Mult.: 1

876 Ceramic Fuses 4 A Fast Blow 3.6 mm x 10 mm 250 VAC 40 A Board Mount Axial - 55 C + 125 C Bulk 14.9 mOhms
Littelfuse Cartridge Fuses 125V 6A Medium Acting
Datasheet
1,526In Stock
Min.: 1
Mult.: 1

233 Glass Fuses 6 A Medium / Normal Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 17.85 mOhms