Cole Instrument Corp. · Electronic Components
1830-203P
Switch, Rotary
Part Number1830-203P
ManufacturerCole Instrument Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-565-7680 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length1.196 INCHES NOMINAL
Mounting MethodTHREADED STUD(S) SINGLE MOUNTING FACILITY
Pole Quantity3 SINGLE SECTION REAR
Overall Diameter0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
Style DesignatorSNAP OR LINE
Vendor Part NumbersCC4310230003A
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 1830-203P available?
We can source 1830-203P 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 1830-203P by Cole Instrument Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1830-203P 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 1830-203P?
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 1830-203P?
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.