Keysight Technologies · Electronic Components
457A
Converter, Wave Form
Part Number457A
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-903-8099 (NSN)
Federal Item NameCONVERTER,WAVE FORM
Federal Supply Class6625 — Test Instruments
External Ac Operating Voltage In V115.0 NOMINAL 1ST VOLTAGE AND 230.0 NOMINAL 2ND VOLTAGE
Impedance Rating Per Channel11.000 KILOHMS OPERATING CHANNEL
Frequency Per Channel50.0 HERTZ MINIMUM OPERATING CHANNEL AND 500.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
PhaseSINGLE SECOND ALTERNATE OPERATING POWER RQMT
Operating Ac Frequency In Hertz50.0 NOMINAL 1ST VOLTAGE AND 1000.0 NOMINAL 2ND VOLTAGE
Basic Shape StyleIRREGULAR
Overall Width13.250 INCHES NOMINAL
Overall Length16.750 INCHES NOMINAL
Overall Height3.781 INCHES NOMINAL
Vendor Part NumbersCAQI457A, 02-268156-1
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 457A available?
We can source 457A 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 457A by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 457A 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 457A?
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 457A?
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.