Bosch Security Systems, Inc. · Electronic Components
602-3374
Microphone, Carbon
Part Number602-3374
ManufacturerBosch Security Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-068-1666 (NSN)
Federal Item NameMICROPHONE,CARBON
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Body StyleHAND HELD
Switch TypeSLIDE
Dc Resistance Rating In Ohms100.0 NOMINAL
Frequency Response Range In Hertz+100.0 TO 4000.0
Extended Cable Length6.0 FEET NOMINAL
Output Sensitivity Rating In Decib-50.0
Height2.344 INCHES NOMINAL
Operating Dc Voltage In Volts100.0
Output Sensitivity Rating Referenc1 VOLT PER MICROBAR
Retracted Cable Length1.0 FEET NOMINAL
Polarity ConnectionREQUIRED
Vendor Part NumbersM-137/U
Cancelled NSN5965-00-082-7867 (cancelled)
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 602-3374 available?
We can source 602-3374 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 602-3374 by Bosch Security Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 602-3374 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 602-3374?
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 602-3374?
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.