TSI · Electronic Components
SE-402-AC3
Meter, Audio Level
Part NumberSE-402-AC3
ManufacturerTSI
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-623-3978 (NSN)
Federal Item NameMETER,AUDIO LEVEL
Federal Supply Class6625 — Test Instruments
Overall Length11.200 INCHES NOMINAL
Circuit Current For Which DesignedDC
Overall Depth1.300 INCHES NOMINAL
Installation DesignHANDHELD
Overall Width2.800 INCHES NOMINAL
Display TypeLIQUID CRYSTAL
Power SourceINTERNAL
Measurement Range+30.0 TO 140.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
Cancelled NSN6625-01-449-8480 (cancelled)
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 SE-402-AC3 available?
We can source SE-402-AC3 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 SE-402-AC3 by TSI obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SE-402-AC3 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 SE-402-AC3?
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 SE-402-AC3?
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.