Mason Electric · Electronic Components
CEH157TRJ-3
Headset-Microphone
Part NumberCEH157TRJ-3
ManufacturerMason Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-148-3395 (NSN)
Federal Item NameHEADSET-MICROPHONE
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Earphone Quantity2
Connector To Junction Cord Length31.000 INCHES
Connector Identifying NumberU-93A/U TYPE NO.
Microphone Mounting FacilityADAPTER FASTENED TO EITHER SIDE OF HEADBAND
Connector Controlling AgencyJETDS
Output Level Rating80 TO 125 DB ABOVE 1MV FOR 0.0002 DYNE PER SQ CM OUTPUT LEVEL
Microphone Element TypeDYNAMIC
FSC Application DataHANDSETS,HEADSETS,MICROPHONES AND SPEAKERS
Connector NamePLUG
Controlling AgencyCARTER ENGINEERING COMPANY
Earphone Element TypeDYNAMIC
Cancelled NSN5965-01-088-4327 (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 CEH157TRJ-3 available?
We can source CEH157TRJ-3 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 CEH157TRJ-3 by Mason Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CEH157TRJ-3 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 CEH157TRJ-3?
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 CEH157TRJ-3?
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.