Giga-Tronics · Electronic Components
8542C-493
Wattmeter — Test Instruments
Part Number8542C-493
ManufacturerGiga-Tronics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-512-7747 (NSN)
Federal Item NameWATTMETER
Federal Supply Class6625 — Test Instruments
Overall Depth17.000 INCHES NOMINAL
Indicator TypeDIGITAL DISPLAY
Measurement Range-70.0 TO 47.0 DECIBELS ABOVE OR BELOW ONE MILLIWATT SINGLE INDICATOR SINGLE RANGE
Interface CompatibilityRS-232-C
PhaseSINGLE
Style DesignatorRACK
Operating Voltage Rating In Volts100.0 AC MINIMUM AND 240.0 AC MAXIMUM
Installation DesignRACK
Frequency Rating48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM
Circuit Current For Which DesignedAC
Power SourceEXTERNAL
Vendor Part Numbers717807514-001
ESD/EMICode A — 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 8542C-493 available?
We can source 8542C-493 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 8542C-493 by Giga-Tronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8542C-493 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 8542C-493?
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 8542C-493?
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.