MIL-SPEC · Electronic Components
40TB31
Terminal Board
Part Number40TB31
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-226-9579 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Distance Between Terminal Row Cent0.312 INCHES
Distance From Bottom Edge Of Termi0.281 INCHES
Current Rating In Amps7.5
Center To Center Distance Between0.312 INCHES
Board Overall Width0.875 INCHES
Terminal Connecting Link Type1 SINGLE
MaterialPLASTIC BOARD
Board Height Excluding Terminals0.484 INCHES
Distance From Left Edge Of Termina0.141 INCHES
Terminal DesignFEEDTHRU
Board ConstructionSOLID CONSTRUCTION
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 40TB31 available?
We can source 40TB31 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 40TB31 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40TB31 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 40TB31?
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 40TB31?
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.