Mcmaster-Carr Supply Co · Electronic Components
65785K81
Switch, Sensitive
Part Number65785K81
ManufacturerMcmaster-Carr Supply Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-549-1481 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Mounting MethodUNTHREADED HOLE(S) AND THREADED HOLE(S)
Body Length1.730 INCHES NOMINAL
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE AC
Unthreaded Mounting Hole Diameter0.200 INCHES NOMINAL
Actuator StyleROLLER ARM
Maximum Voltage Rating In Volts240.0 AC
Switch Actuating Force55.6 INCH-OUNCES MAXIMUM
Terminal Type And Quantity8 SCREW
Body Height3.160 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Actuator Height2.000 INCHES MINIMUM AND 4.300 INCHES MAXIMUM
ESD/EMICode A — ESD/EMI sensitive item
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 65785K81 available?
We can source 65785K81 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 65785K81 by Mcmaster-Carr Supply Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 65785K81 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 65785K81?
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 65785K81?
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.