Grayhill · Electronic Components
50CD90-01-1-AJN
Rotary Switch, Military W/o Panel Seal, Adjustable Stop, 90°
Part Number50CD90-01-1-AJN
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-530-9018 (NSN)
Federal Item NameSWITCH,ROTARY
Terminal TypePRINTED CIRCUIT
Mounting MethodTERMINAL SINGLE MOUNTING FACILITY
Overall Diameter0.500 INCHES NOMINAL
Special FeaturesCONTACT RESISTANCE, 20 M OHMS, INSULATION RESISTANCE 1,000 M OHMS
Contact Load Current Rating4.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
Style DesignatorSWITCH SECTION, ROTARY
Switch Actuator Indexing Position1 SINGLE ACTUATOR
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Body Thickness0.125 INCHES NOMINAL
Individual Section Quantity1
Federal Supply Class5930 — Switches
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
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 50CD90-01-1-AJN available?
We can source 50CD90-01-1-AJN 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 50CD90-01-1-AJN by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50CD90-01-1-AJN 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 50CD90-01-1-AJN?
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 50CD90-01-1-AJN?
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.