Entron Industries Limited Partnership · Electronic Components
B12A1031-501
Coil, Radio Frequency
Part NumberB12A1031-501
ManufacturerEntron Industries Limited Partnership
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-645-2587 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Mounting MethodTERMINAL SINGLE GROUPTERMINAL SINGLE GROUP
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Coil Form TypeSOLID SINGLE COMPONENTSOLID SINGLE COMPONENT
Dc Resistance Rating In Ohms0.200 SINGLE COMPONENT SINGLE WINDING0.200 SINGLE COMPONENT SINGLE WINDING
Terminal Type And Quantity2 WIRE LEAD2 WIRE LEAD
Turn Quantity15 SINGLE COMPONENT SINGLE WINDING15 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Inductance Rating1.50 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING1.50 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SING
Body Outside Diameter0.250 INCHES NOMINAL0.250 INCHES NOMINAL
Rating MethodELECTRICAL AND ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDINGWINDING TURNS SINGLE COMPONENT SINGLE WINDI
Vendor Part NumbersB12A1031REVA
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 B12A1031-501 available?
We can source B12A1031-501 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 B12A1031-501 by Entron Industries Limited Partnership obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B12A1031-501 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 B12A1031-501?
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 B12A1031-501?
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.