Wiremold · Electronic Components
4225
PRO SERIES 2 1/2IN AFTERSET
Part Number4225
ManufacturerWiremold
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-471-8427 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Overall Width0.700 INCHES NOMINAL
MaterialALUMINUM AND STEEL
Overall Length12.500 INCHES NOMINAL
Overall Height4.500 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
Conductor Arrangement And Quantity26 SINGLES AND 1 TRIPLES AND 1 QUADS
Strand Quantity Per Conductor19 ALL CONDUCTORS
Material Document And ClassificatiQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Surface TreatmentSILVER CORE CONDUCTOR ALL CONDUCTORS
Round Conductor Size18 AWG ALL CONDUCTORS
Conductor Quantity33
Strand Awg Size Per Conductor30 ALL CONDUCTORS
Voltage Rating1000.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
Cross Sectional Shape StyleROUND
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 4225 available?
We can source 4225 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 4225 by Wiremold obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4225 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 4225?
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 4225?
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.