Keysight Technologies · Electronic Components
181A-E12
Oscilloscope
Part Number181A-E12
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-179-2249 (NSN)
Federal Item NameOSCILLOSCOPE
Federal Supply Class6625 — Test Instruments
Overall Length20.500 INCHES NOMINAL
Sweep Circuit TypeHORIZONTAL
Visual Modulation Sensitivity Volt2.0 VOLTS NOMINAL
Functional ClassificationAA-3.2
Type Model DesignationAN/USM-310 (V)1
Entry Date73-02-01
Reference Data And LiteratureMIL-STD-1364
Functional DescriptionA VARIABLE RESISTANCE STORAGE OSCILLOSCOPE USED FOR VIEWING SLOW SPEED AND ONE SHOT OCCURRENCES,AS WELL AS GENERAL PURPO
Overall Width15.000 INCHES NOMINAL
Current TypeAC
Voltage Rating115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
Vendor Part Numbers1553AC001, 181A/1801F/182F, ANUSM310V1
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 181A-E12 available?
We can source 181A-E12 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 181A-E12 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 181A-E12 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 181A-E12?
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 181A-E12?
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.