Quam Nichols Co · Electronic Components
46A20T
Loudspeaker, Permanent Magnet
Part Number46A20T
ManufacturerQuam Nichols Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-007-1963 (NSN)
Federal Item NameLOUDSPEAKER,PERMANENT MAGNET
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Terminal Quantity2
Terminal TypeTAB, SOLDER LUG
Style DesignatorOVAL
Overall Width4.000 INCHES NOMINAL
Special Handling FeatureMAGNETIC
Impedance Rating In Ohms3.2 VOICE COIL NOMINAL
Installation DesignNONPORTABLE
Overall Depth1.688 INCHES NOMINAL
Frequency Response Range In Hertz+125.0 TO 9000.0
Transducer TypeDIAPHRAGM
Power Rating3.00 WATTS NORMAL
Vendor Part NumbersCX-462
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 46A20T available?
We can source 46A20T 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 46A20T by Quam Nichols Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 46A20T 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 46A20T?
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 46A20T?
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.