Boonton Electronics · Electronic Components
91CAS4
Voltmeter — Test Instruments
Part Number91CAS4
ManufacturerBoonton Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-901-0017 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Overall Width7.250 INCHES NOMINAL
Surface TreatmentENAMEL
Overall Length11.000 INCHES NOMINAL
Frequency Rating50.000 HERTZ MINIMUM AND 400.000 HERTZ MAXIMUM
Overall Height9.500 INCHES NOMINAL
PhaseSINGLE
Operating Voltage Rating In Volts105.0 AC MINIMUM AND 125.0 AC MAXIMUM
Style DesignatorRECTANGULAR OR SQUARE
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 91CAS4 available?
We can source 91CAS4 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 91CAS4 by Boonton Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 91CAS4 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 91CAS4?
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 91CAS4?
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.