CMC Electronics · Electronic Components
3321-890
Amplifier, Audio Frequency
Part Number3321-890
ManufacturerCMC Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-899-3163 (NSN)
Federal Item NameAMPLIFIER,AUDIO FREQUENCY
Federal Supply Class5996 — Amplifiers
Overall Length5.219 INCHES NOMINAL
Frequency Per Channel1.000 KILOHERTZ MINIMUM OPERATING CHANNEL AND 10.000 KILOHERTZ MAXIMUM OPERATING CHANNEL
PhaseSINGLE
Variation Frequency Rating In Deci3.0
External Ac Operating Voltage In V6.3 NOMINAL SINGLE VOLTAGE
Operating Ac Frequency In Hertz400.0 NOMINAL SINGLE VOLTAGE
Impedance Rating Per Channel100.000 KILOHMS INPUT CHANNEL AND 1.000 KILOHMS OUTPUT CHANNEL
Overall Width2.906 INCHES NOMINAL
Overall Height1.250 INCHES NOMINAL
Basic Shape StyleRECTANGULAR OR SQUARE
Vendor Part NumbersAM3035APN147V
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 3321-890 available?
We can source 3321-890 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 3321-890 by CMC Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3321-890 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 3321-890?
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 3321-890?
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.