American Precision Industries Inc. · Electronic Components
2531-40
Coil, Radio Frequency
Part Number2531-40
ManufacturerAmerican Precision Industries Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-172-7546 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Body Outside Diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Coil Form TypeSOLID SINGLE COMPONENT
Quality Factor70 MINIMUM SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp125.0 CELSIUS
Inductance Rating5.30 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current90.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Core ConstructionPOWDERED SINGLE COMPONENT
Body Length0.343 INCHES MAXIMUM
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity2 WIRE LEAD
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Vendor Part NumbersPEI6895, 562818-000
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 2531-40 available?
We can source 2531-40 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 2531-40 by American Precision Industries Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2531-40 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 2531-40?
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 2531-40?
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.