Molex · Electronic Components
70543-0003
CONN HEADER 4POS .100 VERT GOLD
Part Number70543-0003
ManufacturerMolex
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-414-2362 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypePRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length0.400 INCHES NOMINAL
Overall Width0.260 INCHES NOMINAL
Body StyleSTRAIGHT TYPE
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Contact Arrangement1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Included Contact Quantity3 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
Precious Material And LocationCONTACT SURFACES GOLD
Insert MaterialPLASTIC SINGLE MATING END
Connector Locking MethodFRICTION
Polarization MethodMATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Precious Material And Weight0.015 GOLD GRAINS, TROY
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 70543-0003 available?
We can source 70543-0003 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 70543-0003 by Molex obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 70543-0003 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 70543-0003?
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 70543-0003?
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.