MARATHON · Electronic Components
J603
TERMINAL BLOCK JUMPER, 2WAY, 17.5MM
Part NumberJ603
ManufacturerMARATHON
AvailabilityAvailable to order — request a quote
Specifications
NSN6150-01-514-2424 (NSN)
Federal Item NameBUS,CONDUCTOR
MaterialCOPPER ALLOY
Overall Length1.130 INCHES NOMINAL
Body Cross Sectional ShapeOBLONG
Cross Sectional Height0.031 INCHES NOMINAL
Mounting Configuration2 HOLES 0.290 INCHE DIAMETER
Cross Sectional Diameter0.210 INCHES NOMINAL
Cross Sectional Width0.430 INCHES NOMINAL
Surface TreatmentNICKEL
ConstructionSOLID
Federal Supply Class6150 — Miscellaneous Electric Power And Distribution Equipment
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 J603 available?
We can source J603 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 J603 by MARATHON obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J603 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 J603?
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 J603?
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.