
Fuseholders
Fuseholders/fuse holders are devices created to house or clip onto different styles of fuses. They are available for fuse styles such as: blade, bolt down, cartridge, link, radial, rectangular, threaded, etc. The termination options are bolt down, box lug, crimp, pc pin, quick connect of various sizes, screw, solder, wire lead, through hole, etc. There are options that hold just 1 fuse, all the way up to 60. For use with fuse sizes such as: mini ATO, ATC, radial, 5 mm, 5 mm x 20 mm, and many other various sizes including custom, non-standard options.
Sourcing Keystone Electronics Corp. Fuseholders: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 26
| Product | Pricing | Datasheet | Fuse Size | Fuseholder Type | Orientation | Termination Style | Contact Material | Contact Finish | For Use With/Related Products | Mounting Type | Fuse Type | Number of Circuits | Current Rating (Amps) | Voltage | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() 3522 Keystone Electronics Corp. | 1 $0.2400 | - | Clip | Vertical | PC Pin | Brass | Tin | ATC, ATO | Through Hole | Blade | 1 | 30 A | 500V | 1,217 | |
![]() 3519 Keystone Electronics Corp. | 1 $0.2600 | 0.197" Dia (5mm) | Clip | Horizontal | PC Pin | Brass | Tin | 5mm Dia Fuses | Through Hole | Cartridge | 1 | 15 A | - | 3,053 | |
![]() 3557 Keystone Electronics Corp. | 1 $0.2700 | - | Clip | Vertical | PC Pin | Brass | Tin Nickel | ATC, ATO, Miniature (ATM) | Through Hole | Blade | 1 | 30 A | 500V | 1,612 | |
![]() 3577 Keystone Electronics Corp. | 1 $0.2700 | - | Clip | Vertical | PC Pin | Brass | Tin Nickel | ATC, ATO, Miniature (ATM) | Through Hole | Blade | 1 | 30 A | 500V | 1,678 | |
![]() 3521 Keystone Electronics Corp. | 1 $0.2800 | 0.197" Dia (5mm) | Clip | Horizontal | PC Pin | Brass | Tin | 5mm Dia Fuses | Through Hole | Cartridge | 1 | 15 A | - | 4,680 | |
![]() 3517 Keystone Electronics Corp. | 1 $0.3200 | 0.197" Dia (5mm) | Clip | Horizontal | PC Pin | Brass | Tin | 5mm Dia Fuses | Through Hole | Cartridge | 1 | 15 A | - | 8,922 | |
![]() 3555 Keystone Electronics Corp. | 1 $0.3800 | - | Clip | Vertical | PC Pin | Copper | Tin Nickel | Maxi (ATX) | Through Hole | Blade | 1 | 50 A | 500V | 8,191 | |
![]() 3586KTR Keystone Electronics Corp. | 1 $0.6900 | - | Clip | Vertical | Gull Wing | Brass | Tin Nickel | ATC, ATO, Miniature (ATM), Miniature (Low Profile) (ATT) | Surface Mount | Blade | 1 | 30 A | - | 4,193 | |
![]() 3562 Keystone Electronics Corp. | 1 $0.4500 | 0.25" Dia (6.35mm), 0.197" Dia (5mm) | Clip | Horizontal | PC Pin | Brass | Tin | 1/4" Dia, 5mm Dia Fuses | Through Hole | Cartridge | 1 | 15 A | - | 8,376 | |
![]() 4527 Keystone Electronics Corp. | 1 $0.7300 | 0.197" Dia x 0.787" L (5mm x 20mm) | Holder | Horizontal | PC Pin | Brass | Tin | 5mm x 20mm | Through Hole | Cartridge | 1 | 5 A | 250V | 4,405 | |
![]() 4628 Keystone Electronics Corp. | 1 $7.3848 | 0.197" Dia x 0.787" L (5mm x 20mm) | Holder | Horizontal | PC Pin | Brass | Tin | 5mm x 20mm | Through Hole | Cartridge | 1 | 5 A | 250V | 100,000 | |
![]() 3566 Keystone Electronics Corp. | 1 $0.7700 | 0.394" Dia (10mm) | Clip | Horizontal | PC Pin | Brass | Tin | 13/32" Dia Fuses | Through Hole | Cartridge | 1 | 30 A | - | 1,873 | |
![]() 3588TR Keystone Electronics Corp. | 1 $1.5400 | 0.433" L x 0.152" W (11.00mm x 3.85mm) | Holder | Vertical | Gull Wing | Brass | Tin | Miniature (ATM) | Surface Mount | Blade | 1 | 20 A | 500V | 2,252 | |
![]() 3587TR Keystone Electronics Corp. | 1 $1.5400 | 0.75" L x 0.2" W (19.1mm x 5.1mm) | Holder | Vertical | Gull Wing | Brass | Tin | ATC, ATO | Surface Mount | Blade | 1 | 20 A | - | 3,248 | |
![]() 3522-2 Keystone Electronics Corp. | 1 $1.0100 | 0.75" L x 0.2" W (19.1mm x 5.1mm) | Block | Vertical | PC Pin | Brass | Tin Nickel | ATC, ATO | Through Hole | Blade | 1 | 20 A | 500V | 8,482 | |
![]() 3544-2 Keystone Electronics Corp. | 1 $1.0400 | 0.433" L x 0.152" W (11.00mm x 3.85mm) | Block | Vertical | PC Pin | Brass | Tin | Miniature (ATM) | Through Hole | Blade | 1 | 20 A | 500V | 5,894 | |
![]() 3549-2 Keystone Electronics Corp. | 1 $1.1600 | 0.433" L x 0.152" W (11.00mm x 3.85mm) | Block | Horizontal | PC Pin | Brass | Nickel | Miniature (ATM) | Through Hole | Blade | 1 | 20 A | 500V | 3,332 | |
![]() 3550-2 Keystone Electronics Corp. | 1 $1.2800 | 0.75" L x 0.2" W (19.1mm x 5.1mm) | Block | Horizontal | PC Pin | Brass | Nickel | ATC, ATO | Through Hole | Blade | 1 | 20 A | 500V | 1,089 | |
![]() 3568 Keystone Electronics Corp. | 1 $1.3300 | 0.433" L x 0.152" W (11.00mm x 3.85mm) | Holder | Vertical | PC Pin | Brass | Tin | Miniature (ATM) | Through Hole | Blade | 1 | 30 A | 500V | 3,448 | |
![]() 3588 Keystone Electronics Corp. | 1 $1.3300 | 0.433" L x 0.152" W (11.00mm x 3.85mm) | Holder | - | Gull Wing | Brass | Tin | Miniature (ATM) | Surface Mount | Blade | 1 | 20 A | 500V | 3,976 |


















