Amp - Te Connectivity · Electronic Components
643030-4
Connector Accessory, UL94V-0, No Insert, Strain Relief, Universal MATE-N-LOK II Connectors
Part Number643030-4
ManufacturerAmp - Te Connectivity
LifecycleStocked
AvailabilityIn stock — ships fast
Specifications
For Use WithUniversal MATE-N-LOK II Connectors
ProducttraceabilityYes-Date/Lot Code
RohscompliantYES
Accessory TypeStrain Relief
No Of Positions5 Positions
Product Range-
IscanonicalY
Hazardousfalse
RohsphthalatescompliantYES
UseccnEAR99
SvhcNo SVHC (04-Feb-2026)
Strain Relief MaterialNylon (Polyamide)
NSN5935-01-326-1251 (NSN)
Federal Item NameCLAMP,CABLE,ELECTRICAL CONNECTOR
MaterialPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
Overall Length1.530 INCHES NOMINAL
Overall Height1.300 INCHES NOMINAL
Special FeaturesITEM REPRESENTS 1/2 OF A STRAIN RELIEF,TWO REQUIRED FOR EACH CONNECTOR; REQUIRES 2 5/8 BY 6 PAN HEAD SHEET METAL SCREWS
Cable Opening Diameter0.200 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
Mounting Facility Type And Quantit1 TAB
Cable Opening Quantity1
Federal Supply Class5935 — Connectors, Electrical
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 643030-4 in stock?
Yes — 643030-4 is in our stock database. Request a quote for current pricing and lead time.
Is 643030-4 by Amp - Te Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 643030-4 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 643030-4?
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 643030-4?
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.