Fluke Corp. · Electronic Components
289850
Switch, Reed
Part Number289850
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-148-5166 (NSN)
Federal Item NameSWITCH,REED
Federal Supply Class5930 — Switches
Body StyleUNCASED
Body Length0.850 INCHES MAXIMUM
Electrical Power Rating At Maximum10.0 WATTS
Body Diameter0.130 INCHES NOMINAL
Mounting MethodTERMINAL
Contact Load Current Rating At Max10.000 MILLIAMPERES RESISTIVE DC
Maximum Voltage Rating In Volts10.0 DC
Terminal Type And Quantity2 WIRE LEAD
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Switch Actuating Force55.0 AMPERE-TURNS MAXIMUM
Switch Release Force8.0 AMPERE-TURNS MINIMUM
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 289850 available?
We can source 289850 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 289850 by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 289850 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 289850?
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 289850?
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.