TE Connectivity · Electronic Components
203743-4
Shell, Electrical Connector
Part Number203743-4
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-107-3729 (NSN)
Federal Item NameSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Width2.057 INCHES NOMINAL
Mounting Facility Type And Quantit6 UNTHREADED HOLE(S)
Overall Height0.687 INCHES NOMINAL
Center To Center Distance Between2.992 INCHES NOMINAL
Size Designation160
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRACK AND PANEL FLUSH MOUNTING
Surface TreatmentCADMIUM
Cancelled NSN5935-01-257-4056 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 203743-4 available?
We can source 203743-4 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 203743-4 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203743-4 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 203743-4?
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 203743-4?
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.