Keysight Technologies Inc. · Electronic Components
233A
Generator, Signal
Part Number233A
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-556-8936 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Modulation Degree60.0 PERCENT NOMINAL
Voltage Rating115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
Overall Width15.000 INCHES NOMINAL
MaterialALUMINUM ALLOY CASE
Output Impedance Rating600.0 OHMS NOMINAL
Functional DescriptionTEST TONE SOURCE FOR USE WITH OPEN WIRE CARRIER TELEPHONE SYSTEMS EMPLOYING TERMINAL TELEPHONES
Frequency Range Rating+0.050 TO 500.000 HERTZ
Calibration Accuracy Rating2 PCT
Modulation TypeAM
Modulator LocationEXTERNAL
Modulated Frequency Rating150.0 HERTZ NOMINAL
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 233A available?
We can source 233A 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 233A by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 233A 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 233A?
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 233A?
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.