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
2,431In 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 .200.A 3.6X10 FA PT
Datasheet
598In 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 1A 3.6X10 FA PT PB-FREE
Datasheet
972In 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
2,027In 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 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 FA PT PB-FREE 10A
Datasheet
930In 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 250V 3.15A Medium Acting
Datasheet
1,707In 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 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 125V 2.5A Medium Acting
Datasheet
1,381In Stock
Min.: 1
Mult.: 1

233 Glass Fuses 2.5 A Medium / Normal Blow 5 mm x 20 mm 125 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 52.1 mOhms
Littelfuse Cartridge Fuses 10A 450V FAST ACTING
Datasheet
6,437In 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
4,530In 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 30A 3AB PB-FREE
Datasheet
4,960In 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 Holder / Clip Clip - 55 C + 125 C Bulk 4.4 mOhms
Littelfuse Cartridge Fuses 250V 3A Medium Acting
Datasheet
3,756In 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 450V 3AB 12A
Datasheet
597In Stock
1,000Expected 1/4/2027
Min.: 1
Mult.: 1

505 Ceramic Fuses 12 A Fast Blow 3AB (6.3 mm x 32 mm) 500 VAC 20 kA Holder / Clip Clip - 55 C + 125 C Bulk 11.7 mOhms
Littelfuse Cartridge Fuses 500V 25A 3AB PB-FREE
Datasheet
1,401In Stock
2,000Expected 12/15/2026
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
1,279In 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 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
109In 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 3.15A 3.6X10 FA PT PB-FREE
Datasheet
572In 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 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
851In 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 125V 6A Medium Acting
Datasheet
1,486In 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