Shure Bros Inc. · Electronic Components
527B
Microphone, Dynamic
Part Number527B
ManufacturerShure Bros Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-398-3099 (NSN)
Federal Item NameMICROPHONE,DYNAMIC
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Frequency Response Range In Hertz+300.0 TO 5000.0
Electrical Connection TypeINTEGRAL CORD
Polarity ConnectionNOT REQUIRED
ESD/EMICode A — ESD/EMI sensitive item
Cover Mounting Hole Quantity4
Body Mounting Hole Circle Diameter0.34375 INCHES NOMINAL
First Center To Center Distance Be5.125 INCHES NOMINAL
Cover Attachment MethodSCREW
Cover TypeFLAT
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 527B available?
We can source 527B 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 527B by Shure Bros Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 527B 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 527B?
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 527B?
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.