Espey Mfg and Electronics · Electronic Components
HA-201-U
Transformer, Pulse
Part NumberHA-201-U
ManufacturerEspey Mfg and Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-338-4404 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type And Quantity5 SOLDER STUD AND 1 STANDOFF, SOLDER LUG AND 2 STANDOFF, THREADED STUD
Impedance Rating In Ohms580.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Mounting Slot Width0.281 INCHES NOMINAL SINGLE GROUP
Winding Operating Current316.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Overall Width6.563 INCHES MAXIMUM
Inclosure TypeHERMETICALLY SEALED
Overall Height6.281 INCHES MAXIMUM
Center To Center Distance Between5.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Reliability IndicatorNOT ESTABLISHED
Vendor Part NumbersD6816C7E, S363-1022G1D, DL363-1022G1ASUB16
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 HA-201-U available?
We can source HA-201-U 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 HA-201-U by Espey Mfg and Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HA-201-U 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 HA-201-U?
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 HA-201-U?
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.