Keysight Technologies Inc. · Electronic Components
4945A-101
Test Set, Transmission Line
Part Number4945A-101
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-193-2634 (NSN)
Federal Item NameTEST SET,TRANSMISSION LINE
Federal Supply Class6625 — Test Instruments
Frequency Rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Enclosure FeatureSINGLE ITEM W/HOUSING
Height184.0 MILLIMETERS NOMINAL
Operating Test CapabilityTRANSMISSION TO 110KHZ; DATAPHONE DIGITAL SERVICE TO 56KBPS
PhaseSINGLE
Test Type For Which DesignedVOICE, DATA, OR BROADCAST TRANSMISSION
Electrical Power Source RelationshOPERATING
Depth489.0 MILLIMETERS NOMINAL
Width451.0 MILLIMETERS NOMINAL
Ac Voltage Rating115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
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 4945A-101 available?
We can source 4945A-101 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 4945A-101 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4945A-101 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 4945A-101?
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 4945A-101?
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.