BAE Systems (Operations) · Electronic Components
7121-00017
Transformer, Power
Part Number7121-00017
ManufacturerBAE Systems (Operations)
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-429-7161 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Center To Center Distance Between2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width3.688 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage26.50 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Thread Quantity Per Inch30 SINGLE GROUP
Nominal Thread Size0.190 INCHES SINGLE GROUP
Body Height2.750 INCHES NOMINAL
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Input Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Vendor Part NumbersP-3055E
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 7121-00017 available?
We can source 7121-00017 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 7121-00017 by BAE Systems (Operations) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7121-00017 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 7121-00017?
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 7121-00017?
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.