Captor · Electronic Components
A-8140
Shield, Electronic Components
Part NumberA-8140
ManufacturerCaptor
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-582-6796 (NSN)
Federal Item NameSHIELD,ELECTRONIC COMPONENTS
Federal Supply Class5999 — Miscellaneous Electrical Components
Special MarkingsEMI FILTER, 23939/1-8140, 96214/4976003-0001, 28VDC 20 AMPS, CAPTOR CORP, S/N
Style DesignatorRECTANGULAR WITH/WITHOUT MOUNTING HOLES
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Overall Length3.050 INCHES NOMINAL3.050 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL ALL MOUNTING FACILITIES
Overall Width2.600 INCHES NOMINAL2.600 INCHES NOMINAL
Overall Height0.920 INCHES NOMINAL0.920 INCHES NOMINAL
Vendor Part Numbers4976003-0001
ESD/EMICode A — ESD/EMI sensitive item
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 A-8140 available?
We can source A-8140 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 A-8140 by Captor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A-8140 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 A-8140?
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 A-8140?
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.