Babcock Communications · Electronic Components
SC/A4/52871
Switch, Sensitive
Part NumberSC/A4/52871
ManufacturerBabcock Communications
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-127-4224 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body StyleHOLE MOUNTED
Body Width0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE DC AND 7.500 AMPERES INDUCTIVE DC AND 4.000 AMPERES LAMP DC AND 7.500 AMPERES RESISTIVE AC AND
Switch Actuating Force21.0 OUNCES MAXIMUM
Actuator Width0.085 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.083 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
Actuator StyleRECTANGULAR
Actuator Free Position Height0.381 INCHES MINIMUM AND 0.401 INCHES MAXIMUM
Terminal Type And Quantity8 PIN
Inclosure TypeUNINCLOSED
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Vendor Part Numbers408/4/54236/001, M8805/77-002
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 SC/A4/52871 available?
We can source SC/A4/52871 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 SC/A4/52871 by Babcock Communications obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SC/A4/52871 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 SC/A4/52871?
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 SC/A4/52871?
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.