L3 Technologies · Electronic Components
A554-577REVA
Transformer, Pulse
Part NumberA554-577REVA
ManufacturerL3 Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-115-7139 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Impedance Rating In Ohms500.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY
Terminal Type And Quantity6 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Body Outside Diameter0.682 INCHES MINIMUM AND 0.687 INCHES MAXIMUM
Inductance Rating15.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Primary To Secondary Turn Ratio1 TO 1 TO 1 SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Body Length0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
Winding Function And Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Vendor Part Numbers340673
Cancelled NSN5950-00-823-3295 (cancelled)
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 A554-577REVA available?
We can source A554-577REVA 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 A554-577REVA by L3 Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A554-577REVA 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 A554-577REVA?
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 A554-577REVA?
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.