Excelitas Technologies · Electronic Components
AR-61A-05
Frequency Standard
Part NumberAR-61A-05
ManufacturerExcelitas Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-537-3375 (NSN)
Federal Item NameFREQUENCY STANDARD
Federal Supply Class6625 — Test Instruments
Frequency Range Rating+5.000 TO 10.000 MEGAHERTZ
Overall Width3.250 INCHES NOMINAL
Dc Voltage Rating23.4 VOLTS MINIMUM AND 28.6 VOLTS MAXIMUM
Unpackaged Unit Weight4.600 POUNDS MAXIMUM
Overall Depth4.500 INCHES NOMINAL
Overall Height3.250 INCHES NOMINAL
Nuclear Hardness Critical FeatureHARDENED
Functional DescriptionHIGHLY ACCURATE REFERENCE POINT FOR TESTING/CHECKING OVER THE RADIO SPECTRUM
ESD/EMICode B — 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 AR-61A-05 available?
We can source AR-61A-05 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 AR-61A-05 by Excelitas Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR-61A-05 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 AR-61A-05?
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 AR-61A-05?
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.