Winchester Interconnect Corporation · Electronic Components
2509A
Terminal, Feedthru
Part Number2509A
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-544-6146 (NSN)
Federal Item NameTERMINAL,FEEDTHRU
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Turret Minor Diameter0.038 INCHES SINGLE END
Major Bushing Diameter0.094 INCHES
Surface TreatmentSILVER OVERALL EXCEPT INSULATION SINGLE LAYER
First End Terminal Length0.169 INCHES
Overall Height0.408 INCHES0.408 INCHES
Material Document And ClassificatiQQ-B-626,COM+22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION
Basic Shape StyleNONTUBULAR ROUND
Minor Bushing Diameter0.073 INCHES
Minor Bushing Length0.053 INCHES
Precious MaterialSILVER
Precious Material And LocationOVERALL EXCEPT INSULATION SILVER
Vendor Part Numbers29P219278
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 2509A available?
We can source 2509A 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 2509A by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2509A 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 2509A?
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 2509A?
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.