Carbon/Graphite Group Inc. The · Electronic Components
1331-4
Coil, Radio Frequency
Part Number1331-4
ManufacturerCarbon/Graphite Group Inc. The
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-058-3018 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Mounting MethodTERMINAL SINGLE GROUP
Overall Diameter0.190 INCHES NOMINAL
Dc Resistance Rating In Ohms11.500 SINGLE COMPONENT SINGLE WINDING
Winding Operating Current125.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Inductance Rating470.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity2 WIRE LEAD
Quality Factor45 MINIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.440 INCHES NOMINAL
Core ConstructionPOWDERED SINGLE COMPONENT
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 1331-4 available?
We can source 1331-4 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 1331-4 by Carbon/Graphite Group Inc. The obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1331-4 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 1331-4?
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 1331-4?
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.