Switchcraft Inc. · Electronic Components
12S1039B
Switch, Push
Part Number12S1039B
ManufacturerSwitchcraft Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-414-1056 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Pile Up Contact Form Arrangement1A2B SINGLE POSITION
Terminal Type And Quantity6 TAB, SOLDER LUG
Body Width0.375 INCHES NOMINAL
Inclosure TypeUNINCLOSED
Mounting MethodTHREADED BUSHING
Body Height0.750 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
Contact Load Current Rating At Max1.000 AMPERES RESISTIVE AC
Bushing Length0.276 INCHES NOMINAL
Nominal Thread Size0.375 INCHES
Actuator StyleROUND
Thread Series DesignatorUNEF
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 12S1039B available?
We can source 12S1039B 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 12S1039B by Switchcraft Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12S1039B 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 12S1039B?
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 12S1039B?
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.