Andrea Systems · Electronic Components
A81-25
Amplifier Assembly
Part NumberA81-25
ManufacturerAndrea Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-058-1613 (NSN)
Federal Item NameAMPLIFIER ASSEMBLY
Federal Supply Class5996 — Amplifiers
Identifying NumberAMPLIFIER TYPE NO. AM1964 AIC AND TYPE NO. 1965 AIC
Amplifier NameAUDIO FREQ,2
Amplifier Controlling AgencyJETDS
Amplifier Quantity2
Overall Height3.625 INCHES NOMINAL
Furnished Items And Quantity1 CASE,AMPLIFIER ASSY
Overall Length5.125 INCHES NOMINAL
Overall Width4.375 INCHES NOMINAL
Vendor Part NumbersAM3882ATC1
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 A81-25 available?
We can source A81-25 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 A81-25 by Andrea Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A81-25 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 A81-25?
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 A81-25?
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.