Hdt Expeditionary Systems Inc. · Electronic Components
AR2042
Connector, Receptacle, Electrical
Part NumberAR2042
ManufacturerHdt Expeditionary Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-549-2111 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Unthreaded Mounting Hole Diameter0.438 INCHES NOMINAL
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Connector Locking MethodLATCH
Contact Maximum Ac Voltage Rating600.0 SINGLE MATING END ALL CONTACT GROUPINGS
Diameter6.625 INCHES NOMINAL
Insert MaterialPLASTIC SINGLE MATING END
Mating End Quantity1
Contact Maximum Current Rating In200.0 SINGLE MATING END ALL CONTACT GROUPINGS
Environmental ProtectionWEATHER RESISTANT
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 AR2042 available?
We can source AR2042 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 AR2042 by Hdt Expeditionary Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR2042 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 AR2042?
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 AR2042?
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.