Siemens Corp. Telecommunication Div · Electronic Components
100388-707
Switch, Rotary
Part Number100388-707
ManufacturerSiemens Corp. Telecommunication Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-004-2103 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Actuator Indexing Position3 SINGLE ACTUATOR
Overall Width1.312 INCHES MAXIMUM
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR
Throw Quantity3 SINGLE SECTION REAR
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL
Nonturn Device TypeTAB AT 3:00 OCLOCK
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Shaft TypeROUND SINGLE ACTUATOR
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Individual Section Quantity1
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 100388-707 available?
We can source 100388-707 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 100388-707 by Siemens Corp. Telecommunication Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 100388-707 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 100388-707?
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 100388-707?
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.