Northrop Grumman Systems Corporation · Electronic Components
88B645
Terminal Board
Part Number88B645
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-227-8289 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Center To Center Distance Between0.375 INCHES
Board ConstructionSOLID CONSTRUCTION
Distance Between Terminal Row Cent1.250 INCHES
Distance From Left Edge Of Termina0.375 INCHES
Distance From Bottom Edge Of Termi0.500 INCHES
Nonfeedthru Terminal Type434 SINGLE
Surface TreatmentSILVER TERMINALS
Precious Material And LocationTERMINALS SILVER
Terminal Row Quantity2
Terminal DesignNONFEEDTHRU
Mounting Facility Thread Series DeUNIFIED NATIONAL COARSE (UNC)
Vendor Part NumbersSCB84054
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 88B645 available?
We can source 88B645 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 88B645 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 88B645 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 88B645?
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 88B645?
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.