Mersen USA Ep · Electronic Components
A50P70-4
Fuse, Cartridge
Part NumberA50P70-4
ManufacturerMersen USA Ep
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-245-3219 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Terminal Thickness0.130 INCHES NOMINAL
Maximum Voltage Rating In Volts500.000 AC
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Overall Diameter1.000 INCHES NOMINAL
Body StyleHOLE TYPE
Center To Center Distance Between2.940 INCHES NOMINAL
Continuous Current Rating In Amps70.000
Mounting Hole Diameter0.310 INCHES NOMINAL
Overall Length3.630 INCHES NOMINAL
Vendor Part Numbers6999ED1375PC264
Cancelled NSN5920-01-089-2168 (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 A50P70-4 available?
We can source A50P70-4 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 A50P70-4 by Mersen USA Ep obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A50P70-4 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 A50P70-4?
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 A50P70-4?
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.