Hisonic, LLC · Electronic Components
MR2A58
Reactor — Coils and Transformers
Part NumberMR2A58
ManufacturerHisonic, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-009-3864 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Overall Length0.937 INCHES NOMINAL
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
Body Height0.375 INCHES NOMINAL
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current12.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Width0.688 INCHES NOMINAL
Winding Quantity1 SINGLE COMPONENT
Terminal Type And Quantity2 TAB, SOLDER LUG
Inductance Rating150.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Vendor Part Numbers129-118-0119
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 MR2A58 available?
We can source MR2A58 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 MR2A58 by Hisonic, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MR2A58 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 MR2A58?
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 MR2A58?
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.