Telephonics Corp./PRD Instruments · Electronic Components
389
Adapter, Connector
Part Number389
ManufacturerTelephonics Corp./PRD Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-552-7737 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between1.000 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.196 INCHES NOMINAL
Shell MaterialCOPPER ALLOY
Insert MaterialPLASTIC ALL MATING ENDS
Included Contact Quantity1 FIRST MATING END ALL CONTACT GROUPINGS
Distance Between Centerlines Of Mo1.000 INCHES NOMINAL
Mating End Quantity2
Overall Height1.375 INCHES NOMINAL
Overall Length3.225 INCHES NOMINAL
Overall Width1.375 INCHES NOMINAL
Vendor Part Numbers8899713
Material Thickness0.032 INCHES
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Basic Shape StyleSOLDER
MaterialCOPPER ALLOY OVERALL
Mounting Tongue Width0.422 INCHES
Largest Width0.250 INCHES SINGLE END
Mounting Hole Diameter0.196 INCHES
Electrical Insulation FeatureUNINSULATED
Maximum Conductor Size Accommodate9 AWG
Mounting Method StyleRING
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 389 available?
We can source 389 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 389 by Telephonics Corp./PRD Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 389 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 389?
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 389?
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.