● ISO 9001:2015 · ANSI/ESD S20.20-2021 · ERAI Member · GIDEP · Woman-Owned Small Business 760.724.2800 · 855.RH.HAS.IT · info@rhelectronics.com
Telephonics Corp./PRD Instruments  · Electronic Components

587A

Cavity, Tuned

Part Number587A
ManufacturerTelephonics Corp./PRD Instruments
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameCAVITY,TUNED
Federal Supply Class6625 — Test Instruments
Frequency Rating250.0 MEGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM
Overall Height11.250 INCHES NOMINAL
Overall Width6.562 INCHES NOMINAL
Inclosure MaterialCOPPER ALLOY
FSC Application DataTESTER,METER,ELECTRICAL,EXCEPT SPECIALLY DESIGNED
Overall Length5.625 INCHES NOMINAL
Vendor Part Numbers8899152
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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

Frequently asked

Is 587A available?
We can source 587A 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 587A by Telephonics Corp./PRD Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 587A 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 587A?
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 587A?
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.