Pearson Electronics Inc. · Electronic Components
1025R
Transformer, Pulse
Part Number1025R
ManufacturerPearson Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-188-6167 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Terminal Type And Quantity4 WIRE LEAD
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Mounting MethodTERMINAL SINGLE GROUP
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length1.120 INCHES MAXIMUM1.120 INCHES MAXIMUM
Maximum Operating Temp65.0 CELSIUS65.0 CELSIUS
Winding Operating Current23.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Outside Diameter4.060 INCHES MAXIMUM4.060 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Cancelled NSN5950-01-261-5663 (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 1025R available?
We can source 1025R 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 1025R by Pearson Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1025R 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 1025R?
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 1025R?
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.