Carling Technologies, Inc. · Electronic Components
2FC54-78
Switch, Toggle
Part Number2FC54-78
ManufacturerCarling Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-090-7083 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Thread Quantity Per Inch32
Body Height0.781 INCHES NOMINAL
Actuator Position Action RelationsUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Body StyleBUSHING MOUNT
Thread Series DesignatorUNS
Body Length1.125 INCHES NOMINAL
Bushing Length0.468 INCHES NOMINAL
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE AC
Actuator Height0.688 INCHES NOMINAL
Terminal Type And Quantity3 TAB W/SCREW
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Vendor Part Numbers804-100-250-01
Cancelled NSN5930-00-437-2501 (cancelled)
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Switch MountingPanel Mount
Product RangeF Series
IscanonicalY
Contact Current Max15 A
Contact ConfigurationSPDT
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 2FC54-78 available?
We can source 2FC54-78 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 2FC54-78 by Carling Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2FC54-78 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 2FC54-78?
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 2FC54-78?
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.