Boonton Electronics · Electronic Components
4400A-L
Meter, Special Scale
Part Number4400A-L
ManufacturerBoonton Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-476-6755 (NSN)
Federal Item NameMETER,SPECIAL SCALE
Federal Supply Class6625 — Test Instruments
Overall Height17.250 INCHES NOMINAL
Installation DesignRACK
Frequency Rating47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM
Operating Voltage Rating In Volts90.0 AC MINIMUM AND 260.0 AC MAXIMUM
Circuit Current For Which DesignedAC
Overall Width22.000 INCHES NOMINAL
Overall Length7.000 INCHES NOMINAL
Style DesignatorRECTANGULAR OR SQUARE
Indicator TypeCATHODE RAY TUBE
Vendor Part Numbers4400A
ESD/EMICode A — ESD/EMI sensitive item
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 4400A-L available?
We can source 4400A-L 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 4400A-L by Boonton Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4400A-L 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 4400A-L?
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 4400A-L?
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.