MIL-SPEC · Electronic Components
40TB18
Terminal Board
Part Number40TB18
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-983-6078 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Material Document And ClassificatiMIL-P-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE BOARD
Feedthru Connection End TypeF4 SECOND END SINGLE COMBINATION BOARD
Terminal DesignFEEDTHRU
Board Overall Length7.438 INCHES
Board Overall Width0.875 INCHES
MaterialPLASTIC DIALLYL PHTHALATE AND GLASS FIBER BOARD
Board Overall Height0.922 INCHES
Distance From Left Edge Of Termina0.141 INCHES
Board ConstructionHOLLOW CONSTRUCTION WITHOUT INSULATED STRIP
Base Thickness0.328 INCHES
Center To Center Distance Between0.375 INCHES
Cancelled NSN5940-00-606-8230 (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 40TB18 available?
We can source 40TB18 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 40TB18 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40TB18 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 40TB18?
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 40TB18?
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.