Hamlin Inc. · Electronic Components
MRR2-185
Switch, Reed
Part NumberMRR2-185
ManufacturerHamlin Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-488-7371 (NSN)
Federal Item NameSWITCH,REED
Federal Supply Class5930 — Switches
Contact Load Current Rating At Max500.000 MILLIAMPERES RESISTIVE DC
Body Diameter0.090 INCHES MAXIMUM
Body Length0.375 INCHES MAXIMUM
Maximum Voltage Rating In Volts50.0 DC
Body StyleUNCASED
Switch Actuating Force72.5 AMPERE-TURNS NOMINAL
Pile Up Contact Form Arrangement1A SINGLE POSITION
Electrical Power Rating At Maximum10.0 WATTS
Terminal Type And Quantity2 WIRE LEAD
Switch Release Force17.5 AMPERE-TURNS MINIMUM
Vendor Part Numbers1035884-1, 452-0680-003
Cancelled NSN5945-01-035-0342 (cancelled)
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 MRR2-185 available?
We can source MRR2-185 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 MRR2-185 by Hamlin Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MRR2-185 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 MRR2-185?
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 MRR2-185?
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.