L3Harris Interstate Electronics Corporation · Electronic Components
A9771
Switch, Toggle
Part NumberA9771
ManufacturerL3Harris Interstate Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-259-8404 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE
Mounting MethodTHREADED BUSHINGTHREADED BUSHING
Thread Quantity Per Inch3232
Terminal Type And Quantity4 TAB, SOLDER LUG4 TAB, SOLDER LUG
Body StyleBUSHING MOUNTBUSHING MOUNT
Body Length1.000 INCHES NOMINAL1.000 INCHES NOMINAL
Maximum Voltage Rating In Volts250.0 AC250.0 AC
Body Height0.469 INCHES NOMINAL0.469 INCHES NOMINAL
Actuator StyleROUNDROUND
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Mounting Surface To Terminal End D0.563 INCHES NOMINAL0.563 INCHES NOMINAL
Vendor Part Numbers318-6502-232231ALT6PC43SW
Cancelled NSN5930-00-259-8399 (cancelled)
Maximum Transformer Power Rating6.0 MILLIWATTS SINGLE COMPONENT
Overall Height2.188 INCHES MAXIMUM
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Frequency Rating250.0 HERTZ MINIMUM AND 112.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center To Center Distance Between0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
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 A9771 available?
We can source A9771 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 A9771 by L3Harris Interstate Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A9771 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 A9771?
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 A9771?
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.