Plantronics Inc. · Electronic Components
3320-M
Headset-Microphone
Part Number3320-M
ManufacturerPlantronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-734-3157 (NSN)
Federal Item NameHEADSET-MICROPHONE
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Identifying Number76J17AA PART NO.
Impedance Rating32.0 OHMS NOMINAL
Unpackaged Unit Weight130.0 GRAMS NOMINAL
Frequency Rating100.0 HERTZ MINIMUM OR 10.0 KILOHERTZ MAXIMUM
Mounting MethodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
Connector To Junction Cord Length2180.0 MILLIMETERS
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 3320-M available?
We can source 3320-M 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 3320-M by Plantronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3320-M 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 3320-M?
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 3320-M?
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.