TE Connectivity · Electronic Components
3-1437719-3
Circular Connector, Standard Circular Connector, Triad 01 Series, Cable Mount Receptacle
Part Number3-1437719-3
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-515-8857 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Overall Length38.000 MILLIMETERS NOMINAL
Body StyleSTRAIGHT SHAPE, W/CABLE SEAL
Special Features0.25MM MAXIMUM WIRE GAGE;3 AMPS RATED CURRENT PER CONTACT;500 VOLTS AC TESTING VOLTAGE;60 VOLTS AC OPERATING VOLTAGE;FEM
Contact Arrangement4 ALL MATING ENDS
Mating End Quantity2
Federal Supply Class5935 — Connectors, Electrical
RohscompliantY-EX
Ip Rating-
Circular Contact TypeSolder Socket
Hazardousfalse
RohsphthalatescompliantYES
No Of Contacts4 Contacts
Coupling StyleThreaded
Product RangeTriad 01 Series
IscanonicalY
Connector Body PlatingNickel
SvhcLead
Contact Material-
Circular Connector Shell StyleCable Mount Receptacle
Connector Body MaterialBrass Body
Contact Position Arrangement Style4 ALL MATING ENDS
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 3-1437719-3 available?
We can source 3-1437719-3 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 3-1437719-3 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-1437719-3 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 3-1437719-3?
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 3-1437719-3?
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.