| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
TE Connectivity Aerospace Defense and Marine |
CONN COPALUM RING TONG 4/0AL |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 10-12AWG #10 |
955 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 2/0AWG #5/16 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 4AL 6CU #10 CRIMP |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 2AL 4CU #1/4 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 6AL 8CU #5/16 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 4AL 6CU #3/8 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 4AL 6CU #5/16 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 10-12AWG CRIMP |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 8AL 10CU #3/8 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 2AL 4CU #5/16 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN COPALUM RING 4/0AL 2HOLE |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 8AWG #10 CRIMP |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING FLAT 4AL 6CU #8 CRIMP |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 10-12AWG #1/4 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
TERMINAL, COPALUM, SEALED, 5/16, |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 2/0AL 1/0CU #3/8 |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 4AWG #3/8 CRIMP |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 6AWG #10 CRIMP |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RING CIRC 1/0AWG #3/8 CRIMP |
0 |
|
Ring connectors are cylindrical metallic terminals with a closed loop at one end, designed to establish secure electrical connections between wires and screw-type terminals. They prevent wire fraying and ensure stable contact in high-vibration environments. Critical for power transmission and signal integrity in industrial and automotive systems.
| Type | Functional Features | Application Examples |
|---|---|---|
| Open Barrel Ring | Split design for easy wire insertion | Battery terminals, control panels |
| Closed Barrel Ring | 360 compression for maximum conductivity | High-vibration machinery |
| Insulated Ring | Polymer coating for short-circuit prevention | Automotive electronics |
Typical construction includes:
| Parameter | Typical Range | Importance |
|---|---|---|
| Ampacity | 10-150A | Current carrying capacity |
| Contact Resistance | 0.5-5m | Power loss prevention |
| Dielectric Strength | 1kV-5kV | Insulation reliability |
| Vibration Resistance | 15G @ 10Hz-2kHz | Automotive compliance |
Primary industries:
| Manufacturer | Product Series | Key Features |
|---|---|---|
| TE Connectivity | DT Ring Terminals | Corrosion-resistant alloy, 125A rating |
| Phoenix Contact | RTME Series | Push-in wire connection, 600V compliance |
| Sumitomo Electric | HR4H-S-DC5V | Automotive-grade tin-plated copper |
Key considerations:
Emerging developments include: