Keysight Technologies Inc. · Electronic Components
4925A
Test Set, Data Transmission Line
Part Number4925A
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-222-2547 (NSN)
Federal Item NameTEST SET,DATA TRANSMISSION LINE
Federal Supply Class6625 — Test Instruments
Electrical Power Source RelationshSELF-CONTAINED
Dc Voltage Rating9.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Test Type For Which DesignedBIT ERROR RATE
Enclosure FeatureSINGLE ITEM W/HOUSING
Operating Test CapabilityFAULT ISOLATION AND BIT ERROR
Reference Data And LiteratureHP 85 DATA CATALOG
Functional DescriptionPERFORMS STANDARD BIT AND BLOCK ERROR TESTS AND MEASURES ERRORED SECONDS, PERCENT ERROR FREE SECONDS, TIMING DELAY AND P
Features ProvidedINTERNAL BATTERY ACCOMMODATION
Vendor Part NumbersTS6439
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 4925A available?
We can source 4925A 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 4925A by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4925A 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 4925A?
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 4925A?
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.