International Business Machines Corp. Parts Order Center Dept E - 54 · Electronic Components
474645
Switch, Sensitive
Part Number474645
ManufacturerInternational Business Machines Corp. Parts Order Center Dept E - 54
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-189-6379 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Actuator Length0.425 INCHES NOMINAL
Center To Center Distance Between0.375 INCHES NOMINAL
Body Width0.250 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Contact Load Current Rating At Max1.000 AMPERES RESISTIVE DC AND 500.000 MILLIAMPERES INDUCTIVE DC
Actuator Movement0.060 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.010 DIFFERENTIAL INCHES MAXIMUM
Terminal Type And Quantity3 SOLDER STUD
Body Length0.781 INCHES NOMINAL
Switch Release Force10.0 GRAMS MINIMUM
Actuator Free Position Height0.445 INCHES MAXIMUM
Maximum Voltage Rating In Volts30.0 DC
Vendor Part Numbers0474653
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 474645 available?
We can source 474645 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 474645 by International Business Machines Corp. Parts Order Center Dept E - 54 obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 474645 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 474645?
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 474645?
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.