TE Connectivity · Electronic Components
D38999/40WJ4SN
Connector, Receptacle, Electrical
Part NumberD38999/40WJ4SN
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-231-9650 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Distance Between Centerlines Of Mo38.1 MILLIMETERS NOMINAL
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Distance From Mounting Shoulder To19.2 MILLIMETERS MINIMUM AND 20.8 MILLIMETERS MAXIMUM
Thread DirectionRIGHT-HAND
Overall Width45.5 MILLIMETERS MINIMUM AND 46.6 MILLIMETERS MAXIMUM
Unthreaded Mounting Hole Diameter3.6 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM
Threaded Device TypeBACK SHELL
Shell TypeSOLID
Insert Position In Deg0.0
Center To Center Distance Between38.1 MILLIMETERS NOMINAL
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
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 D38999/40WJ4SN available?
We can source D38999/40WJ4SN 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 D38999/40WJ4SN by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D38999/40WJ4SN 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 D38999/40WJ4SN?
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 D38999/40WJ4SN?
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.