Edal Industries · Electronic Components
S1766
Arrester, Electrical Surge
Part NumberS1766
ManufacturerEdal Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-107-9062 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting MethodTHREADED STUD(S)
Terminal Quantity2
Terminal TypeSOLDER LUG
Arrester TypeSELENIUM
Overall Length0.844 INCHES NOMINAL
Mounting ConfigurationONE THD STUD 0.138-32 THDS PER IN. CENTRALLY LOCATED AT THE END OPPOSITE THE TERMINALS
Breakdown Voltage66.000 VOLTS MAXIMUM
Overall Height1.438 INCHES NOMINAL
Overall Width0.594 INCHES NOMINAL
Usage DesignINDOOR AND OUTDOOR
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 S1766 available?
We can source S1766 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 S1766 by Edal Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S1766 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 S1766?
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 S1766?
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.