Audio-Technica U.S., Inc. · Electronic Components
U891R
Microphone, Capacitor
Part NumberU891R
ManufacturerAudio-Technica U.S., Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-554-6959 (NSN)
Federal Item NameMICROPHONE,CAPACITOR
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Impedance Rating200.0 OHMS NOMINAL
Frequency Response Range In Hertz+30.0 TO 20000.0
Height0.910 INCHES NOMINAL
Width3.310 INCHES MAXIMUM
Polarity ConnectionREQUIRED
Length4.250 INCHES NOMINAL
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 U891R available?
We can source U891R 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 U891R by Audio-Technica U.S., Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If U891R 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 U891R?
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 U891R?
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.