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Terminals - Ring Connectors

Category Introduction

Ring connectors or ring terminals are heavily used in solderless wiring applications. These single conductor connectors are crimped onto a wire and mate with a stud or tab of a predefined size to make a secure connection. They are available in a variety of different wire gauges with insulated and uninsulated options. The color of the insulation signifies the connector wire gauge. Ring connectors are commonly found in automotive applications where durable and reliable connections are necessary.

Product List

8659 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusTerminal TypeStud/Tab SizeThicknessWidth - Outer EdgesLength - OverallMounting TypeTerminationWire GaugeInsulationFeaturesColorContact MaterialContact Finish
BU-L0000-375TIN
BU-L0000-375TIN
LUG 4/0 AWG 3/8" STUD TIN
Mueller Electric Co
 50 $4.25
Bulk ActiveCircular Tubular (Battery Lugs)3/8 Stud0.105" (2.67mm)1.030" (26.16mm)2.350" (59.69mm)Free Hanging (In-Line)Crimp4/0 AWGNon-Insulated--CopperTin
1577631-1
1577631-1
CONN RING TONG 18-16AWG #6 PIDG
TE Connectivity AMP Connectors
 161 $4.38
PIDG, Strato-Therm Bulk ActiveCircular6 Stud0.031" (0.79mm)0.281" (7.14mm)0.836" (21.23mm)Free Hanging (In-Line)Crimp16-18 AWGInsulatedSerrated TerminationOrangeCopperNickel
52045-5
52045-5
CONN RING CIRC 1/0AWG #3/8 CRIMP
TE Connectivity AMP Connectors
 143 $4.67
Plasti-Grip Bulk ActiveCircular3/8 Stud0.070" (1.78mm)0.807" (20.50mm)2.447" (62.15mm)Free Hanging (In-Line)Crimp1/0 AWGInsulatedSerrated TerminationBlueCopperTin
726345-1
726345-1
CONN RING CIRC 4AWG M6 CRIMP
TE Connectivity AMP Connectors
 73 $5.07
Solistrand Bulk ActiveCircularM6 Stud0.031" (0.79mm)0.472" (12.00mm)-Free Hanging (In-Line)Crimp4 AWGNon-Insulated--CopperTin
321871
321871
CONN RING CIRC 2/0AWG #3/8 CRIMP
TE Connectivity AMP Connectors
 180 $5.09
Solistrand Bulk ActiveCircular3/8 Stud0.080" (2.03mm)0.926" (23.52mm)1.930" (49.02mm)Free Hanging (In-Line)Crimp2/0 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
1577638-1
1577638-1
CONN RING CIRC 12-14AWG #6 CRIMP
TE Connectivity AMP Connectors
 75 $5.22
PIDG, Strato-Therm Bulk ActiveCircular6 Stud0.032" (0.81mm)0.250" (6.35mm)0.749" (19.02mm)Free Hanging (In-Line)Crimp12-14 AWGInsulatedSerrated TerminationBeigeCopperNickel
726345-2
726345-2
CONN RING CIRC 4AWG #8 CRIMP
TE Connectivity AMP Connectors
 170 $5.41
Solistrand Bulk ActiveCircular--0.630" (16.00mm)-Free Hanging (In-Line)Crimp4 AWGNon-Insulated--CopperTin
35185
35185
CONN RING CIRC 2AWG #1/2 CRIMP
TE Connectivity AMP Connectors
 180 $5.33
Solistrand Bulk ActiveCircular1/2 Stud0.070" (1.78mm)0.890" (22.61mm)1.657" (42.09mm)Free Hanging (In-Line)Crimp2 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
34107-1
34107-1
CONN RING CIRC 16-22AWG #6 CRIMP
TE Connectivity AMP Connectors
 61 $5.83
Solistrand Bulk ActiveCircular6 Stud0.031" (0.79mm)0.281" (7.14mm)0.574" (14.58mm)Free Hanging (In-Line)Crimp16-22 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperGold
0192210412
0192210412
CONN RING FLAT 4/0AWG #5/16
Molex
 139 $5.81
Bulk ActiveFlat Sided, Tubular (Battery Lugs)5/16 Stud0.135" (3.43mm)0.999" (25.37mm)2.344" (59.54mm)Free Hanging (In-Line)Crimp4/0 AWGNon-InsulatedHeavy Duty-CopperTin
LCMA70-8-L
LCMA70-8-L
CONN TERM RECT RING 70MM #M8
Panduit Corp
 57 $6.24
Pan-Lug® Bulk ActiveFlat Sided, Tubular (Battery Lugs)M8 Stud0.112" (2.85mm)0.819" (20.80mm)2.106" (53.50mm)Free Hanging (In-Line)Crimp70mm²Non-Insulated--CopperTin
321051
321051
CONN RING CIRC 8AWG #10 CRIMP
TE Connectivity AMP Connectors
 49 $6.29
Solistrand Bulk ActiveCircular10 Stud0.039" (0.99mm)0.500" (12.70mm)0.791" (20.09mm)Free Hanging (In-Line), Right AngleCrimp, Flag8 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
1-321897-3
1-321897-3
CONN RING CIRC 18-22AWG M4 CRIMP
TE Connectivity AMP Connectors
 99 $6.58
Diamond Grip, Strato-Therm Bulk ActiveCircularM4 Stud0.031" (0.79mm)0.312" (7.92mm)0.796" (20.22mm)Free Hanging (In-Line)Crimp18-22 AWGInsulatedHigh Temperature, Serrated TerminationGreenAlumel-
1-331421-0
1-331421-0
CONN RING CIRC 4AWG #5/16 CRIMP
TE Connectivity AMP Connectors
 88 $7.42
Terminyl Bulk ActiveCircular5/16 Stud0.091" (2.31mm)0.679" (17.25mm)1.907" (48.44mm)Free Hanging (In-Line)Crimp4 AWGInsulatedHeavy Duty, Serrated TerminationYellowCopperTin
321880
321880
CONN RING CIRC 4/0AWG #1/2 CRIMP
TE Connectivity AMP Connectors
 49 $11.23
Solistrand Bulk ActiveCircular1/2 Stud0.102" (2.59mm)1.087" (27.61mm)2.178" (55.32mm)Free Hanging (In-Line)Crimp4/0 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
321874
321874
CONN RING CIRC 3/0AWG #5/16
TE Connectivity AMP Connectors
 18 $13.24
Solistrand Bulk ActiveCircular5/16 Stud-1.020" (25.91mm)2.112" (53.64mm)Free Hanging (In-Line)Crimp3/0 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
51986-1
51986-1
CONN RING CIRC 1/0AWG #5/16
TE Connectivity Aerospace, Defense and Marine
 39 $13.93
Copalum Bulk ActiveCircular5/16 Stud0.072" (1.83mm)0.675" (17.15mm)1.859" (47.21mm)Free Hanging (In-Line)Crimp1/0 AWGNon-Insulated--CopperTin
277148-4
277148-4
CONN RING FLAT 6AL 8CU #3/8
TE Connectivity Aerospace, Defense and Marine
 5 $209.71
Copalum Bulk ActiveFlat Sided, Tubular (Battery Lugs)3/8 Stud0.088" (2.24mm)0.627" (15.92mm)1.900" (48.26mm)Free Hanging (In-Line)Crimp6 AWG (Al), 8 AWG (Cu)Non-Insulated--CopperTin
42721-1
42721-1
CONN RING OVAL 16-20AWG CRIMP
TE Connectivity AMP Connectors
 5,348 $0.16
Tape & Reel (TR) ActiveOval-0.025" (0.64mm)0.246" (6.25mm)0.460" (11.68mm)Free Hanging (In-Line)Crimp16-20 AWGNon-Insulated--Brass-
350436-2
350436-2
CONN RING CIRC 14-18AWG #10
TE Connectivity AMP Connectors
 5,288 $0.17
Tape & Reel (TR) ActiveCircular10 Stud0.025" (0.64mm)0.370" (9.40mm)0.772" (19.61mm)Free Hanging (In-Line)Crimp14-18 AWGNon-InsulatedInner Teeth, Serrated Termination--Tin