EPCOS · Electronic Components
S20K50
VARISTOR 50VRMS 20MM RADIAL
Part NumberS20K50
ManufacturerEPCOS
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-582-6987 (NSN)
Federal Item NameRESISTOR,VOLTAGE SENSITIVE
Terminal TypePIN LOCATION NOT OTHERWISE SPECIFIED
Overall Length55.5 MILLIMETERS NOMINAL
Overall Width1.0 MILLIMETERS NOMINAL
Special FeaturesNO DERATING UP TO 85 C AMBIENT TEMPERATURE
Terminal Quantity2
Overall Depth4.3 MILLIMETERS NOMINAL
Federal Supply Class5905 — Resistor
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 S20K50 available?
We can source S20K50 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 S20K50 by EPCOS obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S20K50 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 S20K50?
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 S20K50?
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.