Edko Electronics · Electronic Components
E2578
Transformer, Power
Part NumberE2578
ManufacturerEdko Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-015-4380 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Body Height4.000 INCHES MAXIMUM
Winding Operating Current10.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Length4.620 INCHES MAXIMUM
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Center To Center Distance Between2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Frequency Rating45.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Slot Width0.193 INCHES NOMINAL SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Winding Function And Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Terminal Type And Quantity15 TAB, SOLDER LUG
Body Width4.000 INCHES MAXIMUM
Vendor Part Numbers403344
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 E2578 available?
We can source E2578 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 E2578 by Edko Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E2578 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 E2578?
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 E2578?
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.