Leach International · Electronic Components
JC-D4N-103
Relay, Electromagnetic
Part NumberJC-D4N-103
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-490-3369 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length1.718 INCHES MAXIMUM
Overall Width0.515 INCHES MAXIMUM
Terminal Type And Quantity4 PIN ALL FUNCTIONS
Center To Center Distance Between1.446 INCHES MAXIMUM SINGLE MOUNTING FACILITY
ESD/EMICode A — ESD/EMI sensitive item
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 JC-D4N-103 available?
We can source JC-D4N-103 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 JC-D4N-103 by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JC-D4N-103 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 JC-D4N-103?
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 JC-D4N-103?
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.