MIL-SPEC · Electronic Components
UG1899U
Adapter, Connector
Part NumberUG1899U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-938-0359 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Shell MaterialCOPPER ALLOY
Radio Frequency Type Contact Chara50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Connector Locking MethodEXTERNALLY THREADED SHELL
Included Contact Quantity1 ALL MATING ENDS ALL CONTACT GROUPINGS
Insert MaterialPLASTIC ALL MATING ENDS
Thread Quantity Per Inch24 AND 32
Threaded Device TypeCOUPLING FACILITY
Nominal Thread Size0.625 INCHES AND 0.190 INCHES
Thread Series DesignatorUNEF AND UNF
Contact Maximum Current Rating In1.5 ALL MATING ENDS ALL CONTACT GROUPINGS
Included Contact TypeCOAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
Vendor Part Numbers10022147-101
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 UG1899U available?
We can source UG1899U 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 UG1899U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UG1899U 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 UG1899U?
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 UG1899U?
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.