Quam Nichols Co · Electronic Components
3A07Z45
Loudspeaker, Permanent Magnet
Part Number3A07Z45
ManufacturerQuam Nichols Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-870-1980 (NSN)
Federal Item NameLOUDSPEAKER,PERMANENT MAGNET
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Terminal Quantity2
Terminal TypeTAB, SOLDER LUG
Style DesignatorSQUARE
Mounting Facility Quantity4
Overall Width3.469 INCHES NOMINAL
Usage DesignINDOOR
Impedance Rating In Ohms45.0 VOICE COIL NOMINAL
Transducer Diameter3.0 INCHES NOMINAL
Center To Center Distance Between2.781 INCHES NOMINAL
Installation DesignNONPORTABLE
Power Rating2.00 WATTS NORMAL
Vendor Part Numbers28H02
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 3A07Z45 available?
We can source 3A07Z45 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 3A07Z45 by Quam Nichols Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3A07Z45 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 3A07Z45?
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 3A07Z45?
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.