PUI Audio, Inc. · Electronic Components
AI-250
BUZZER PIEZO 12VDC 3.7KHZ PCB
Part NumberAI-250
ManufacturerPUI Audio, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6350-01-149-8863 (NSN)
Federal Item NameBUZZER
MaterialPLASTIC
Mounting MethodBULKHEAD
Overall Length0.678 INCHES NOMINAL
Overall Diameter0.865 INCHES NOMINAL
Furnished ItemsENCLOSURE
Mounting Hole Quantity2
Mounting Hole Diameter0.105 INCHES NOMINAL
Voltage In Volts And Current Type12.0 DC
Center To Center Distance Between1.102 INCHES NOMINAL
Frequency Rating3600.0 HERTZ NOMINAL
Federal Supply Class6350 — Miscellaneous Alarm, Signal, And Security Detection Systems
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 AI-250 available?
We can source AI-250 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 AI-250 by PUI Audio, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AI-250 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 AI-250?
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 AI-250?
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.