Keysight Technologies Inc. · Electronic Components
4935A-003
Test Set, Telephone
Part Number4935A-003
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-123-7379 (NSN)
Federal Item NameTEST SET,TELEPHONE
Federal Supply Class6625 — Test Instruments
Width11.250 INCHES NOMINAL
Height4.400 INCHES NOMINAL
Frequency Rating45.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Reference Data And LiteratureHEWLETT PACKARD 1981 CATALOG
Test Type For Which DesignedTRANSMISSION IMPAIRMENT MEASURING INCLUDING LEVEL, FREQUENCY, ATTENUATION DISTORTION, BACKGROUND NOISE, SIGNAL TO NOISE
Depth10.200 INCHES NOMINAL
Electrical Power Source RelationshOPERATING
Enclosure FeatureSINGLE ITEM W/HOUSING
Functional ClassificationAA-9.3
Ac Voltage Rating100.0 VOLTS NOMINAL AND 120.0 VOLTS NOMINAL AND 220.0 VOLTS NOMINAL AND 240.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SP
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 4935A-003 available?
We can source 4935A-003 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 4935A-003 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4935A-003 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 4935A-003?
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 4935A-003?
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.