Dean Technology Inc. · Electronic Components
SD-3792-9
Arrester, Electrical Surge
Part NumberSD-3792-9
ManufacturerDean Technology Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-099-5971 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Usage DesignINDOOR AND OUTDOOR
Overall Length2.500 INCHES NOMINAL
Overall Height3.000 INCHES NOMINAL
Mounting MethodBRACKET(S) AND HOLE
Terminal TypeSOLDER LUG
Terminal Quantity2
Mounting ConfigurationBRACKET 2.500 IN. LG; 1.000 IN. WD; A/A HT; FASTENED BY THROUGH BOLT TO EACH SIDE OF ARRESTER; TWO 0.312 IN. DIA. MTG HO
Overall Width3.250 INCHES NOMINAL
Breakdown Voltage225.000 VOLTS MAXIMUM
Vendor Part Numbers854-03000-10
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 SD-3792-9 available?
We can source SD-3792-9 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 SD-3792-9 by Dean Technology Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SD-3792-9 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 SD-3792-9?
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 SD-3792-9?
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.