Tsi Incorporated · Electronic Components
AC-300
Calibrator, Audio Level
Part NumberAC-300
ManufacturerTsi Incorporated
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-700-3115 (NSN)
Federal Item NameCALIBRATOR,AUDIO LEVEL
Federal Supply Class6625 — Test Instruments
Unpackaged Unit Weight0.17 KILOGRAMS MAXIMUM
Dc Voltage Rating9.0 VOLTS NOMINAL
Overall Depth1.8 INCHES NOMINAL
Overall Length3.9 INCHES NOMINAL
Overall Width2.3 INCHES NOMINAL
Frequency Rating250.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
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 AC-300 available?
We can source AC-300 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 AC-300 by Tsi Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AC-300 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 AC-300?
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 AC-300?
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.