Woodard Electric · Electronic Components
A4SMM20-1
Terminal Board
Part NumberA4SMM20-1
ManufacturerWoodard Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-916-8383 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Terminal Pattern ArrangementMULTI-ROW
Board Overall Length4.000 INCHES
Feedthru Connection End Type842 BOTH ENDS SINGLE COMBINATION
Board ConstructionCONSTRUCTED OF INTERLOCKING PIECES
Board Overall Height1.092 INCHES
Center To Center Distance Between0.180 INCHES
Current Rating In Amps5.0
Terminal Row Quantity4
MaterialPLASTIC POLYAMIDE NYLON BOARD
Mounting Slot Width1.000 INCHES
Distance Between Terminal Row Cent0.180 INCHES
Vendor Part Numbers11151750-1, 414721-1
Cancelled NSN5935-00-960-8983 (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 A4SMM20-1 available?
We can source A4SMM20-1 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 A4SMM20-1 by Woodard Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A4SMM20-1 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 A4SMM20-1?
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 A4SMM20-1?
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.