MPNHarborRFQ 0
1-331421-0 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes1 source document

TE Connectivity AMP Connectors · exact orderable part

1-331421-0

CONN RING CIRC 4AWG #5/16 CRIMP

Terminal Type
Circular
Stud/Tab Size
5/16 Stud
Wire Gauge
4 AWG
Termination
Crimp
Insulation
Insulated
Length - Overall
1.907" (48.44mm)
Width - Outer Edges
0.679" (17.25mm)
Thickness
0.091" (2.31mm)
Contact Finish
Tin
Original manufacturerCommercial terms confirmed per lot
ManufacturerTE Connectivity AMP Connectors
Mounting typeFree Hanging (In-Line)
PackingBulk

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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ParameterValue
Contact FinishTin [1]
Base Product Number331421 [1]
Contact MaterialCopper [1]
ColorYellow [1]
FeaturesHeavy Duty, Serrated Termination [1]
InsulationInsulated [1]
Length - Overall1.907" (48.44mm) [1]
Insulation Diameter0.443" (11.25mm) [1]
MfrTE Connectivity AMP Connectors [1]
Mounting TypeFree Hanging (In-Line) [1]
Product StatusActive [1]
SeriesTerminyl [1]
Stud/Tab Size5/16 Stud [1]
Terminal TypeCircular [1]
TerminationCrimp [1]
Thickness0.091" (2.31mm) [1]
Width - Outer Edges0.679" (17.25mm) [1]
Wire Gauge4 AWG [1]
Specification references[1]TE Connectivity AMP Connectors 1-331421-0 vendor product record ↗

Catalog relationships

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ManufacturerTE Connectivity AMP ConnectorsView brand page →CategoryRing ConnectorsView category page →

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