L3Harris Technologies · Electronic Components
390023-1
Transformer Assembly
Part Number390023-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-256-5045 (NSN)
Federal Item NameTRANSFORMER ASSEMBLY
Federal Supply Class5950 — Coils and Transformers
Mounting Slot Width0.219 INCHES NOMINAL SINGLE GROUP
Primary To Secondary Turn Ratio1000 TO 1 ALL COMPONENTS
Center To Center Distance Between1.781 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Body Length7.125 INCHES NOMINAL
Winding Operating Current50.0 AMPERES AC NOMINAL ALL COMPONENTS SINGLE PRIMARY
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE ALL COMPONENTS
Rating MethodELECTRICAL ALL COMPONENTS SINGLE PRIMARY
Frequency Rating400.0 HERTZ NOMINAL ALL COMPONENTS
Mounting MethodSLOT SINGLE GROUP
Winding Function And Quantity1 SECONDARY ALL COMPONENTS
Terminal Type And Quantity6 THREADED STUD
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 390023-1 available?
We can source 390023-1 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 390023-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 390023-1 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 390023-1?
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 390023-1?
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.