Nextek Inc. · Electronic Components
PTC-C03
Arrester, Electrical Surge
Part NumberPTC-C03
ManufacturerNextek Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-494-8091 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Width1.000 INCHES MAXIMUM
Overall Depth2.790 INCHES MAXIMUM
Overall Length2.000 INCHES MAXIMUM
Mounting MethodPLATE
Mounting ConfigurationBOLTED THROUGH .125 THK PLATE
Overall Height2.880 INCHES MAXIMUM
Arrester TypeGAS
Usage DesignINDOOR AND OUTDOOR
Terminal Quantity2
Vendor Part NumbersPTCONFONF23B2
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 PTC-C03 available?
We can source PTC-C03 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 PTC-C03 by Nextek Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PTC-C03 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 PTC-C03?
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 PTC-C03?
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.