Electroswitch · Electronic Components
33003A
Switch, Rotary
Part Number33003A
ManufacturerElectroswitch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-056-7356 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Diameter2.000 INCHES NOMINAL
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Thread Length0.469 INCHES NOMINAL SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY
Pole Quantity1 EACH SECTION REAR
Throw Quantity7 EACH SECTION REAR
Knob Manufacturer Part NumberA
Thread Series DesignatorUNS SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL
Switch Actuator Positioning Increm45.0 DEGREES SINGLE ACTUATOR
Cooling MethodSELF-COOLED
Voltage Standing Wave Ratio Freque+0.000 TO 125.000 MEGAHERTZ
Operating PositionHORIZONTAL
Frequency Range Rating+0.000 TO 250.000 MEGAHERTZ
Power Rating0.750 WATTS AVERAGE
Connector End DesignFEMALE
Voltage Standing Wave Ratio2.00
Coaxial Connector Series DesignatiSM
Termination TypeCONNECTION COAXIAL
Ambient Temp At Full Rated Power25.0 CELSIUS
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 33003A available?
We can source 33003A 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 33003A by Electroswitch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33003A 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 33003A?
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 33003A?
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.