Vishay Hirel Systems LLC · Electronic Components
S6540
Transformer Assembly
Part NumberS6540
ManufacturerVishay Hirel Systems LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-130-1519 (NSN)
Federal Item NameTRANSFORMER ASSEMBLY
Federal Supply Class5950 — Coils and Transformers
Vendor Part Numbers680 65400, 7904150-01
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 S6540 available?
We can source S6540 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 S6540 by Vishay Hirel Systems LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S6540 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 S6540?
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 S6540?
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.