Vishay Hirel Systems LLC · Electronic Components
S4746
Transformer, Power
Part NumberS4746
ManufacturerVishay Hirel Systems LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-113-3597 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Inclosure TypeHERMETICALLY SEALED
Winding Function And Quantity3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Body Width1.812 INCHES NOMINAL
Frequency Rating360.0 HERTZ MINIMUM AND 880.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Height1.938 INCHES NOMINAL
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Thread Quantity Per Inch32 SINGLE GROUP
Body Length2.062 INCHES NOMINAL
Terminal Type And Quantity13 WIRE HOOK
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Vendor Part Numbers7900972-00
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 S4746 available?
We can source S4746 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 S4746 by Vishay Hirel Systems LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S4746 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 S4746?
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 S4746?
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.