Vishay Dale Electronics · Electronic Components
SPA-200-4
Arrester, Electrical Surge
Part NumberSPA-200-4
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-175-5316 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting MethodBUSHING
Terminal TypeWIRE LEAD
Terminal Quantity2
Line To Ground Voltage208.000 VOLTS MINIMUM AND 277.000 VOLTS MAXIMUM
Usage DesignINDOOR AND OUTDOOR
Breakdown Voltage1.500 KILOVOLTS NOMINAL
Overall Length2.938 INCHES NOMINAL
Overall Diameter1.750 INCHES NOMINAL
Arrester TypeAIR GAP
Mounting Configuration0.500 IN. 14 NPSL CONDUIT FITTING,WITH NUT
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 SPA-200-4 available?
We can source SPA-200-4 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 SPA-200-4 by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SPA-200-4 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 SPA-200-4?
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 SPA-200-4?
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.