Keysight Technologies Inc. · Electronic Components
438A
Meter, Power Factor
Part Number438A
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-203-0541 (NSN)
Federal Item NameMETER,POWER FACTOR
Federal Supply Class6625 — Test Instruments
Operating Voltage Rating In Volts100.0 AC MINIMUM AND 240.0 AC MAXIMUM
Circuit Current For Which DesignedAC
Installation DesignRACK
Display Digit Quantity4
Indicator TypeDIGITAL DISPLAY
Frequency Rating48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM
Overall Height3.500 INCHES NOMINAL
Overall Length16.800 INCHES NOMINAL
Overall Width8.400 INCHES NOMINAL
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Vendor Part NumbersME6947
Cancelled NSN6625-01-290-2764 (cancelled)
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 438A available?
We can source 438A 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 438A by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 438A 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 438A?
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 438A?
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.