Keysight Technologies · Electronic Components
5381A
Counter, Electronic, Digital Reado
Part Number5381A
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-021-3072 (NSN)
Federal Item NameCOUNTER,ELECTRONIC,DIGITAL READO
Federal Supply Class6625 — Test Instruments
Display Digit Quantity7
Measurement TypeFREQUENCY
Overall Height3.500 INCHES NOMINAL
Gate Time0.1 SECONDS MINIMUM AND 10.0 SECONDS MAXIMUM
Overall Length9.750 INCHES NOMINAL
Frequency Rating48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM
Overall Width6.250 INCHES NOMINAL
Mounting MethodBENCH
Voltage Rating100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM
Current TypeAC
Accuracy RatingPORM 1 COUNT PORM TIMEBASE
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 5381A available?
We can source 5381A 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 5381A by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5381A 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 5381A?
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 5381A?
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.