Winchester Interconnect · Electronic Components
1242-9
Contact, Electrical
Part Number1242-9
ManufacturerWinchester Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-824-9654 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialCOPPER CONTACT
Precious Material And LocationBODY AND CONTACT GOLD AND BODY AND CONTACT SURFACES SILVER
Precious MaterialGOLD AND SILVER
Style DesignatorPIN CONTACT
Precious Material And Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
Pin Length0.310 INCHES NOMINAL
Terminal Type And Quantity1 SOLDER WELL AXIALLY AT ONE END
Material Document And ClassificatiQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Surface TreatmentGOLD AND SILVER BODY AND CONTACT
Test Data Document97942-577R674H01 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACT
Pin Diameter0.040 INCHES NOMINAL
Vendor Part Numbers577R674H01
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 1242-9 available?
We can source 1242-9 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 1242-9 by Winchester Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1242-9 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 1242-9?
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 1242-9?
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.