Regal Beloit America · Electronic Components
603JJ4
Terminal Board
Part Number603JJ4
ManufacturerRegal Beloit America
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-949-8313 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Body StyleBARRIER TYPE
Mounting Hole Diameter0.165 INCHES
Distance From Left Edge Of Termina0.219 INCHES
Center To Center Distance Between3.438 INCHES
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Board ConstructionHOLLOW CONSTRUCTION WITHOUT INSULATED STRIP
Current Rating In Amps50.0
Dielectric Withstanding Voltage In1700.0
Board Height Excluding Terminals0.750 INCHES
Terminal Connecting Link Quantity4 SINGLE
Terminal DesignLINKED NONFEEDTHRU
Cancelled NSN5940-01-089-6973 (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 603JJ4 available?
We can source 603JJ4 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 603JJ4 by Regal Beloit America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 603JJ4 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 603JJ4?
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 603JJ4?
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.