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Air Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss) · Electronic Components
8712803
Transformer, Power
Part Number8712803
ManufacturerAir Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss)
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-410-5142 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Nominal Thread Size0.138 INCHES SINGLE GROUP
Terminal Type And Quantity6 TAB, SOLDER LUG
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Height2.950 INCHES MAXIMUM
Transformer Winding Connection TypWYE-WYE
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center To Center Distance Between1.960 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width2.200 INCHES MAXIMUM
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Vendor Part Numbers50311
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 8712803 available?
We can source 8712803 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 8712803 by Air Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8712803 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 8712803?
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 8712803?
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.