MIL-SPEC · Electronic Components
MS25457-D1
Relay, Electromagnetic
Part NumberMS25457-D1
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-903-2411 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Environmental ProtectionHERMETIC
Time Delay0.025 SECONDS MAXIMUM FIXED OPERATE TIME
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Coil Quantity2
Arc Quenching MethodAIR
Cubic Measure4.861 CUBIC INCHES
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Overall Width1.031 INCHES MAXIMUM
Overall Height2.156 INCHES NOMINAL
Features ProvidedLATCHING CONTACTS AND POLARIZED
MaterialALUMINUM ALLOY OR COPPER ALLOY CASE
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 MS25457-D1 available?
We can source MS25457-D1 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 MS25457-D1 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS25457-D1 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 MS25457-D1?
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 MS25457-D1?
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.