Robert M Hadley · Electronic Components
73C828-003
Transformer, Power
Part Number73C828-003
ManufacturerRobert M Hadley
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-945-0652 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Width2.172 INCHES MINIMUM AND 2.204 INCHES MAXIMUM
Center To Center Distance Between3.109 INCHES MINIMUM AND 3.141 INCHES MAXIMUM SINGLE MOUNTING FACILITY SECOND CENTER GROUP
Transformer Winding Connection TypWYE-DELTA
Input Output Phase RelationshipTHREE PHASE TO SINGLE PHASE AND THREE PHASE TO THREE PHASE SINGLE COMPONENT
Nominal Thread Size0.112 INCHES SECOND GROUP
Mounting Facility Quantity4 FOURTH GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Overall Height1.859 INCHES MINIMUM AND 1.891 INCHES MAXIMUM
Body Length3.859 INCHES MINIMUM AND 3.891 INCHES MAXIMUM
Vendor Part Numbers172061-000
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 73C828-003 available?
We can source 73C828-003 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 73C828-003 by Robert M Hadley obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 73C828-003 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 73C828-003?
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 73C828-003?
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.