Regal Beloit America · Electronic Components
MS603-XP-12-1A
Marker Strip, Terminal Board
Part NumberMS603-XP-12-1A
ManufacturerRegal Beloit America
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-253-5205 (NSN)
Federal Item NameMARKER STRIP,TERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Width1.875 INCHES NOMINAL1.875 INCHES NOMINAL
MaterialPLASTIC PHENOLIC
Features ProvidedMOUNTING HOLE
Inscription1 2 3 4 5 6 7 8 9 10 11 12
Thickness0.031 INCHES NOMINAL0.031 INCHES NOMINAL
Marking DesignationLEGEND LOCATION NOT OTHERWISE SPECIFIEDLEGEND LOCATION NOT OTHERWISE SPECIFIED
Length9.359 INCHES NOMINAL9.359 INCHES NOMINAL
Design ShapeRECTANGLERECTANGLE
Inscription Background ColorBLACKBLACK
Inscription ColorWHITEWHITE
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 MS603-XP-12-1A available?
We can source MS603-XP-12-1A 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 MS603-XP-12-1A by Regal Beloit America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS603-XP-12-1A 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 MS603-XP-12-1A?
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 MS603-XP-12-1A?
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.