Technipower · Electronic Components
0578-4040
Transformer, Audio Frequency
Part Number0578-4040
ManufacturerTechnipower
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-977-1258 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Primary To Secondary Turn Ratio1 TO 3 SINGLE COMPONENT
Body Height4.125 INCHES NOMINAL
Mounting Hole Diameter0.193 INCHES NOMINAL SINGLE GROUP
Transformer FunctionINPUT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Center To Center Distance Between2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity4 WIRE LEAD
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO CABLE SHIELD SINGLE COMPONENT
Vendor Part Numbers578-404
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 0578-4040 available?
We can source 0578-4040 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 0578-4040 by Technipower obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0578-4040 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 0578-4040?
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 0578-4040?
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.