Bourns Inc. · Electronic Components
PM428S-220
Reactor — Coils and Transformers
Part NumberPM428S-220
ManufacturerBourns Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-702-6046 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Features ProvidedROHS DIRECTIVE COMPLIANCE
Body Width4.80 MILLIMETERS NOMINAL
Body Length4.80 MILLIMETERS NOMINAL
Cubic Measure64.51 CUBIC MILLIMETERS
Body Height2.80 MILLIMETERS NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 PM428S-220 available?
We can source PM428S-220 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 PM428S-220 by Bourns Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PM428S-220 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 PM428S-220?
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 PM428S-220?
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.