Littelfuse, Inc. · Electronic Components
1075A
Fuseholder, Extractor Post
Part Number1075A
ManufacturerLittelfuse, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-636-4542 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting Hole StyleBUSHING MOUNTING
Overall Diameter0.719 INCHES NOMINAL
Surface TreatmentSILVER CONTACT
Bushing Hole Diameter0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
Length From Front Protrusion To Mo0.515 INCHES NOMINAL
Flatted Side Bushing Hole Length0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
Current Carrying Rating In Amps15.0
Accommodated Ferrule Diameter0.250 INCHES NOMINAL
Bushing Thread Length0.500 INCHES NOMINAL
Fuse Accommodation Quantity1
Cap Diameter0.719 INCHES NOMINAL
Vendor Part Numbers50C7435, 4913335-43
Cancelled NSN5920-00-371-9447 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1075A available?
We can source 1075A even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 1075A by Littelfuse, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1075A has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 1075A?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 1075A?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.