Home /
Catalog / Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir / SCD3277
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SCD3277
Relay, Electromagnetic
Part NumberSCD3277
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-237-1715 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Width2.620 INCHES NOMINAL
Center To Center Distance Between2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Quantity1
Winding Dc Resistance Rating11.3 KILOHMS NOMINAL SINGLE WINDING
Main Contact Maximum Voltage Ratin110.0 AC
Unthreaded Mounting Hole Diameter0.180 INCHES NOMINAL SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A2.0 AMPERES AC RESISTIVE LOAD
Coil Quantity1
Nominal Operating Current Rating A400.0 MICROAMPERES DC SINGLE WINDING
Mounting Facility PatternDIAGONAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity5 PIN ALL FUNCTIONS
Cancelled NSN5945-00-189-8648 (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 SCD3277 available?
We can source SCD3277 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 SCD3277 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SCD3277 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 SCD3277?
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 SCD3277?
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.