Lockheed Martin · Electronic Components
7901305-00
Reactor-Transformer
Part Number7901305-00
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-843-0261 (NSN)
Federal Item NameREACTOR-TRANSFORMER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Overall Length11.380 INCHES NOMINAL
Winding Operating Current40.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SECOND COMPONENT SINGLE SECONDARY
Center To Center Distance Between10.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Nominal Thread Size0.250 INCHES SINGLE GROUP
Winding Operating Voltage43.50 AC VOLTS NOMINAL SECOND COMPONENT SINGLE SECONDARY
Frequency Rating400.0 HERTZ NOMINAL ALL COMPONENTS
Input Output Phase RelationshipTHREE PHASE TO SIX PHASE SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Inductance Rating700.00 MICROHENRIES NOMINAL FIRST COMPONENT SINGLE WINDING
Vendor Part NumbersS4993
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 7901305-00 available?
We can source 7901305-00 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 7901305-00 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7901305-00 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 7901305-00?
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 7901305-00?
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.