Mbda Uk Ltd. · Electronic Components
A03997
Switch, Toggle
Part NumberA03997
ManufacturerMbda Uk Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-442-2060 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Terminal Type And Quantity6 TAB, SOLDER LUG
Precious Material And LocationTERMINAL SURFACES GOLD
Thread Series DesignatorUNS
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE DC AND 1.000 AMPERES INDUCTIVE DC AND 2.000 AMPERES RESISTIVE AC AND 1.000 AMPERES INDUCTIVE AC
Inclosure TypeHERMETICALLY SEALED
Actuator Height0.983 INCHES NOMINAL
Body Length0.572 INCHES MAXIMUM
Mounting Surface To Terminal End D0.706 INCHES MAXIMUM
Overall Height2.158 INCHES NOMINAL
Actuator Position Locking RelationUP POSITION NO LOCKING ACTION AND DOWN POSITION LOCKED IN
Vendor Part NumbersSS3015/03, MS21027-C231
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 A03997 available?
We can source A03997 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 A03997 by Mbda Uk Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A03997 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 A03997?
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 A03997?
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.