Power Designs Inc. · Electronic Components
30-4MH
Transformer, Radio Frequency
Part Number30-4MH
ManufacturerPower Designs Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-189-5005 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeOPEN
Body Outside Diameter2.000 INCHES NOMINAL
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP
Terminal Type And Quantity4 TAB, SOLDER LUG
Body Length1.562 INCHES NOMINAL
Mounting Facility Quantity4 SINGLE GROUP
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Cancelled NSN5950-00-645-4063 (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 30-4MH available?
We can source 30-4MH 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 30-4MH by Power Designs Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 30-4MH 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 30-4MH?
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 30-4MH?
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.