Shure Bros Inc. · Electronic Components
545SD-CN
Microphone, Dynamic
Part Number545SD-CN
ManufacturerShure Bros Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-036-8037 (NSN)
Federal Item NameMICROPHONE,DYNAMIC
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Length9.188 INCHES NOMINAL
Electrical Connection TypeCONNECTOR RECEPTACLE AND INTEGRAL CABLE
Extended Cable Length15.0 FEET NOMINAL
FSC Application DataHEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
Sound Pickup Directional TypeUNIDIRECTIONAL
Cable Shielded Conductor Quantity2
Accessory ComponentsCABLE AND CONNECTOR
Cable Conductor Quantity2
Polarity ConnectionNOT REQUIRED
Switch TypePUSH W/LOCK-IN
Mounting MethodSWIVEL ADAPTER
Vendor Part Numbers545SD-LC WITH C25J CABLE
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 545SD-CN available?
We can source 545SD-CN 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 545SD-CN by Shure Bros Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 545SD-CN 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 545SD-CN?
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 545SD-CN?
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.