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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
160344-2
160344-2
CONN RING CIRC 15-20AWG M3 CRIMP
TE Connectivity AMP Connectors
 2,565 $0.19
Tape & Reel (TR) ActiveCircularM3 Stud0.024" (0.61mm)0.244" (6.20mm)0.461" (11.71mm)Free Hanging (In-Line)Crimp15-20 AWGNon-Insulated--BrassTin
40725
40725
CONN RING CIRC 14-18AWG #10
TE Connectivity AMP Connectors
 3,654 $0.21
Tape & Reel (TR) ActiveCircular10 Stud0.029" (0.74mm)0.342" (8.69mm)0.784" (19.91mm)Free Hanging (In-Line)Crimp14-18 AWGNon-Insulated--BrassTin
62613-2
62613-2
CONN RING CIRC 10-12AWG #10
TE Connectivity AMP Connectors
 2,905 $0.32
Tape & Reel (TR) ActiveCircular10 Stud0.024" (0.61mm)0.470" (11.94mm)0.990" (25.15mm)Free Hanging (In-Line)Crimp10-12 AWGNon-InsulatedInner Teeth, Serrated Termination-SteelTin
2-36152-1
2-36152-1
CONN RING CIRC 16-22AWG #6 CRIMP
TE Connectivity AMP Connectors
 752 $0.39
PIDG Tape & Reel (TR) ActiveCircular6 Stud0.031" (0.79mm)0.281" (7.14mm)0.797" (20.24mm)Free Hanging (In-Line)Crimp16-22 AWGInsulatedSerrated TerminationRedCopperTin
32859
32859
CONN RING CIRC 22-26AWG #8 CRIMP
TE Connectivity AMP Connectors
 371 $0.21
Budget Bulk ActiveCircular8 Stud0.018" (0.46mm)0.250" (6.35mm)0.544" (13.82mm)Free Hanging (In-Line)Crimp22-26 AWGNon-InsulatedSerrated Termination-CopperTin
31425
31425
CONN RING CIRC 22-26AWG #2 CRIMP
TE Connectivity AMP Connectors
 3,832 $0.22
Budget Bulk ActiveCircular2 Stud0.018" (0.46mm)0.140" (3.56mm)0.329" (8.36mm)Free Hanging (In-Line)Crimp22-26 AWGNon-InsulatedSerrated Termination-CopperTin
31428
31428
CONN RING CIRC 22-26AWG #4 CRIMP
TE Connectivity AMP Connectors
 1,269 $0.21
Budget Bulk ActiveCircular4 Stud0.018" (0.46mm)0.203" (5.16mm)0.450" (11.43mm)Free Hanging (In-Line)Crimp22-26 AWGNon-InsulatedSerrated Termination-CopperTin
2-31090-1
2-31090-1
CONN RING CIRC 16-22AWG #5 CRIMP
TE Connectivity AMP Connectors
 1,352 $0.52
Budget Tape & Reel (TR) ActiveCircular5 Stud0.031" (0.79mm)0.218" (5.54mm)0.449" (11.40mm)Free Hanging (In-Line)Crimp16-22 AWGNon-InsulatedSerrated Termination-CopperTin
34148
34148
CONN RING CIRC 16-22AWG #8 CRIMP
TE Connectivity AMP Connectors
 338 $0.27
Plasti-Grip Bulk ActiveCircular8 Stud0.031" (0.79mm)0.312" (7.92mm)0.856" (21.74mm)Free Hanging (In-Line)Crimp16-22 AWGInsulatedSerrated TerminationRedCopperTin
2-323914-1
2-323914-1
CONN RING CIRC 22-26AWG #4 CRIMP
TE Connectivity AMP Connectors
 445 $0.63
PIDG Tape & Reel (TR) ActiveCircular4 Stud0.018" (0.46mm)0.203" (5.16mm)0.646" (16.41mm)Free Hanging (In-Line)Crimp22-26 AWGInsulatedSerrated TerminationYellowCopperTin
3240018
3240018
CONN RING CIRC 16-20AWG M4 CRIMP
Phoenix Contact
 1,870 $0.31
CLIPLINE Bulk ActiveCircularM4 Stud0.030" (0.76mm)0.315" (8.00mm)0.854" (21.70mm)Free Hanging (In-Line)Crimp16-20 AWGInsulated-RedCopperTin
34120
34120
CONN RING CIRC 14-16AWG #6 CRIMP
TE Connectivity AMP Connectors
 1,369 $0.33
Solistrand Bulk ActiveCircular6 Stud0.031" (0.79mm)0.250" (6.35mm)0.480" (12.19mm)Free Hanging (In-Line)Crimp14-16 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
130014
130014
CONN RING CIRC 16-22AWG M5 CRIMP
TE Connectivity AMP Connectors
 1,029 $0.34
Plasti-Grip Bulk ActiveCircularM5 Stud0.032" (0.81mm)0.315" (8.00mm)0.858" (21.79mm)Free Hanging (In-Line)Crimp16-22 AWGInsulatedSerrated TerminationRedCopperTin
1-35787-0
1-35787-0
CONN RING CIRC 10-12AWG #8 CRIMP
TE Connectivity AMP Connectors
 1,019 $0.74
PIDG Tape & Reel (TR) ActiveCircular8 Stud0.040" (1.02mm)0.312" (7.92mm)1.031" (26.19mm)Free Hanging (In-Line)Crimp10-12 AWGInsulatedSerrated TerminationYellowCopperTin
54774-2
54774-2
CONN RING MULT STUD 16-22AWG
TE Connectivity AMP Connectors
 584 $0.77
Plasti-Grip Tape & Reel (TR) ActiveMulti-Stud6, 8, 10 Stud0.031" (0.79mm)0.325" (8.26mm)0.969" (24.61mm)Free Hanging (In-Line)Crimp16-22 AWGInsulatedSerrated TerminationRedCopperTin
36152
36152
CONN RING CIRC 16-22AWG #6 CRIMP
TE Connectivity AMP Connectors
 2,175 $0.36
PIDG Bulk ActiveCircular6 Stud0.031" (0.79mm)0.281" (7.14mm)0.797" (20.24mm)Free Hanging (In-Line)Crimp16-22 AWGInsulatedSerrated TerminationRedCopperTin
36160
36160
CONN RING CIRC 14-16AWG #10
TE Connectivity AMP Connectors
 2,016 $0.35
PIDG Bulk ActiveCircular10 Stud0.031" (0.79mm)0.343" (8.71mm)0.859" (21.82mm)Free Hanging (In-Line)Crimp14-16 AWGInsulatedSerrated TerminationBlueCopperTin
2-34120-1
2-34120-1
CONN RING CIRC 14-16AWG #6 CRIMP
TE Connectivity AMP Connectors
 981 $0.73
Solistrand Tape & Reel (TR) ActiveCircular6 Stud0.031" (0.79mm)0.250" (6.35mm)0.480" (12.19mm)Free Hanging (In-Line)Crimp14-16 AWGNon-InsulatedBrazed Seam, Serrated Termination-CopperTin
36154
36154
CONN RING CIRC 16-22AWG #10
TE Connectivity AMP Connectors
 1,163 $0.37
PIDG Bulk ActiveCircular10 Stud0.031" (0.79mm)0.312" (7.92mm)0.844" (21.44mm)Free Hanging (In-Line)Crimp16-22 AWGInsulatedSerrated TerminationRedCopperTin
PV14-14R-M
PV14-14R-M
CONN RING CIRC 14-16AWG #1/4
Panduit Corp
 1,505 $0.37
Pan-Term® Bulk ActiveCircular1/4 Stud0.032" (0.81mm)0.460" (11.68mm)1.120" (28.45mm)Free Hanging (In-Line)Crimp14-16 AWGInsulatedBrazed SeamBlueCopperTin

About Terminals - Ring Connectors

What are Terminals - Ring Connectors?

Terminals - Ring Connectors

Terminals - Ring Connectors are essential components in the electrical and electronics industry, designed to facilitate secure and reliable connections between wires and electrical devices. These connectors feature a ring-shaped terminal that is crimped or soldered onto the end of a wire, allowing it to be bolted or screwed onto a stud or terminal block. The ring design ensures a robust mechanical connection, minimizing the risk of disconnection due to vibration or mechanical stress. By providing a stable and conductive path, ring connectors are crucial in maintaining the integrity of electrical circuits.

Types of Terminals - Ring Connectors

Insulated Ring Connectors

Insulated ring connectors are equipped with a plastic or rubber sleeve that covers the crimped area, providing additional protection against electrical shorts and environmental factors. These connectors are ideal for applications where safety and insulation are paramount, such as in automotive and household wiring.

Non-Insulated Ring Connectors

Non-insulated ring connectors lack the protective sleeve, making them suitable for environments where insulation is not a primary concern. They are often used in controlled environments like industrial machinery, where the risk of accidental contact is minimal.

High-Temperature Ring Connectors

Designed to withstand extreme temperatures, high-temperature ring connectors are made from materials like nickel-plated steel or copper. These connectors are used in applications such as aerospace and automotive engines, where they are exposed to high heat.

Heavy-Duty Ring Connectors

Heavy-duty ring connectors are built to handle high current loads and are typically made from robust materials like brass or copper. They are used in applications requiring high electrical conductivity and mechanical strength, such as in power distribution systems.

How to choose Terminals - Ring Connectors?

When selecting ring connectors, several key parameters should be considered:

  • Material: Choose materials like copper for high conductivity or stainless steel for corrosion resistance.
  • Insulation: Decide between insulated or non-insulated based on the application's safety requirements.
  • Size: Ensure the connector fits the wire gauge and stud size.
  • Temperature Rating: Select connectors that can withstand the operating environment's temperature.
  • Current Rating: Ensure the connector can handle the electrical load.

Evaluating product quality involves checking for certifications, such as UL or CE, and reviewing supplier reliability through customer feedback and industry reputation. Consider environmental factors like humidity and exposure to chemicals, which may necessitate specific material choices. Installation requirements, such as the need for specialized tools or techniques, should also be factored into the selection process.

Applications of Terminals - Ring Connectors

Automotive Industry

In the automotive industry, ring connectors are used extensively in wiring harnesses to connect various electrical components, such as lights, sensors, and control modules. Their robust design ensures reliable connections even in the presence of vibrations and temperature fluctuations.

Industrial Machinery

Ring connectors are employed in industrial machinery to connect power and control circuits. Their ability to handle high currents and resist mechanical stress makes them ideal for use in heavy-duty equipment and automation systems.

Aerospace

In aerospace applications, ring connectors are used in avionics and engine systems, where they must withstand extreme temperatures and vibrations. High-temperature and heavy-duty variants are particularly suited for these demanding environments.

Telecommunications

Telecommunications infrastructure relies on ring connectors to ensure stable connections in network equipment and power distribution units. Their reliability is crucial for maintaining uninterrupted communication services.

Renewable Energy

In renewable energy systems, such as solar panels and wind turbines, ring connectors are used to connect power generation components to inverters and battery storage systems. Their durability and conductivity are essential for efficient energy transfer.