Navair And Navsea Managed Original Design Activity Dwg Not M · Electronic Components
2558121-1
SEMICONDUCTOR DEVICES,UNITIZED — NSN 5961-00-997-8956
Part Number2558121-1
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not M
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-997-8956 (NSN)
Federal Item NameSEMICONDUCTOR DEVICES,UNITIZED
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating75.00 MILLIAMPERES NOMINAL AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 115.00 MILLIAMPERES NOMINAL FOR
Terminals4 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.450 INCHES MAXIMUM
Overall Width0.300 INCHES MAXIMUM
Overall Height0.200 INCHES MAXIMUM
Component Name And Quantity2 SEMICONDUCTOR DEVICE DIODE
Terminal Length0.900 INCHES MINIMUM
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 2558121-1 available?
We can source 2558121-1 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 2558121-1 by Navair And Navsea Managed Original Design Activity Dwg Not M obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2558121-1 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 2558121-1?
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 2558121-1?
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.