Solar (SPF) Midget Fuse Holders

Featured Product from Keystone Electronics Corp.

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Keystone Electronics  broadens it’s  selection of PCB & SMT Mounted Fuse Holders to  include a series intended specifically for photovoltaic (PV) systems.  The new fuse holders are exclusively designed to accommodate the Midget fuses (10x38mm), 5AG in the SPF Solar Protection Fuse series.

Rated for up to 30 Amps, 1,000 VDC these holders, in conjunction with the SPF fuses, are a cost-effective solution to safely protect PV modules and their conductors from reverse overcurrent conditions.

 Designed to protect and insulate SPF Fuses, Keystone’s new Midget Holders,(Catalog #3576 for THM applications, Catalog #3574 for SMT mounting) feature durable UL 94V-0 Nylon bodies with Tin-plated, Brass contacts enabling low contact resistance and superior durability.  An optional Holder Cover (Catalog #3576C) is also offered.

Availability of the new Midget Fuse Holders, along with a wide selection of fuse clips and holders manufactured by Keystone for an assortment of  fuse sizes and types, is from stock through  Keystone’s global distribution network. Online ordering is accommodated.

Keystone Electronics Corp. is a major manufacturer of interconnect components and hardware and provides a full complement of stamping, machining and assembling services.  An in-house application engineering group is on hand to aid in product modifications or customers special designs.

 Keystone is ISO-9001:2015 certified and RoHS, REACH compliant with USA headquarters and offices in Canada, Europe, Australia and Asia. 

For complete details and specifications contact Keystone Electronics Corp., 55 South Denton Ave, New Hyde Park, NY 11040; Tel: (800) 221-5510 or (516) 328-7500; Fax: (516) 328-1080; E-mail:  or their webiste