Circuit Components · Electronic Components
SPPT-120AD
Arrester, Electrical Surge
Part NumberSPPT-120AD
ManufacturerCircuit Components
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-526-7058 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Usage DesignINDOOR AND OUTDOOR
Mounting MethodHOLE
Mounting Configuration4 0.200 INCH DIAMETER MTG HOLES, ONE AT EACH CORNER
Overall Length6.000 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Overall Height1.875 INCHES NOMINAL
Vendor Part Numbers0010706, 2809253000
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 SPPT-120AD available?
We can source SPPT-120AD 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 SPPT-120AD by Circuit Components obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SPPT-120AD 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 SPPT-120AD?
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 SPPT-120AD?
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.