Cole Instrument Corp. · Electronic Components
1283
Switch, Rotary
Part Number1283
ManufacturerCole Instrument Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-226-2225 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Terminal Type And Quantity21 TAB, SOLDER LUG
Thread Quantity Per Inch56
Nominal Thread Size0.086 INCHES
Inclosure TypeUNINCLOSED
Pile Up Contact Form Arrangement2C FIRST POSITION
Contact Load Current Rating At Max250.000 MILLIAMPERES RESISTIVE DC
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Vendor Part Numbers1283-740
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 1283 available?
We can source 1283 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 1283 by Cole Instrument Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1283 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 1283?
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 1283?
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.