Microsemi Corp.-Power Management Group · Electronic Components
BR1S9KA1-1-0-2-0
Relay, Electromagnetic
Part NumberBR1S9KA1-1-0-2-0
ManufacturerMicrosemi Corp.-Power Management Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-886-8226 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Diameter0.750 INCHES NOMINAL
Winding Quantity1
Main Contact Maximum Voltage Ratin110.0 AC AND 24.0 DC
Terminal Type And Quantity5 PIN ALL FUNCTIONS
Time Delay0.01 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME
Nominal Operating Current Rating A2.0 MILLIAMPERES DC SINGLE WINDING
Main Contact Load Current Rating A4.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Winding Dc Resistance Rating9.0 KILOHMS NOMINAL SINGLE WINDING
Environmental ProtectionHERMETIC
Vendor Part Numbers1005-6
Cancelled NSN5945-00-704-6161 (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 BR1S9KA1-1-0-2-0 available?
We can source BR1S9KA1-1-0-2-0 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 BR1S9KA1-1-0-2-0 by Microsemi Corp.-Power Management Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BR1S9KA1-1-0-2-0 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 BR1S9KA1-1-0-2-0?
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 BR1S9KA1-1-0-2-0?
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.