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TE Connectivity PIDG Insulated Ring Terminal M4 Stud Size 22 AWG to 16 AWG Wire Size Red 2-31890-1
Specifications
| Country of Origin | India |
|---|---|
| Brand | TE Connectivity |
| Colour | Red |
| THICKNESS | 0.79mm |
| Insulation | Insulated |
| Overall Length | 21.44mm |
| Contact Material | Copper |
| Series | PIDG |
| Maximum Operating Temperature | 105°C |
| Insulation Material | Nylon |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 710-0497Brand: TE ConnectivityManufacturers Part No.: 2-31890-1 |
| Contact Plating | Tin |
| Minimum Wire Size mm² | 0.26mm² |
| Maximum Wire Size mm² | 1.65mm² |
| Minimum Wire Size AWG | 22AWG |
| Maximum Wire Size AWG | 16AWG |
| Outer Ring Diameter | 7.92mm |
| Inner Ring Diameter | 4.34mm |
| Stud Size | M4 |
Key Features
- Constructed from high conductivity copper with tin plating for corrosion resistance.
- Nylon insulation sleeve provides color coding and wire insulation support.
- Overall length of 21.44 mm with an outer ring diameter of 7.92 mm.
- Serrated barrel ensures maximum contact and tensile strength after crimping.
- Suitable for applications in instrumentation, control, power supplies, and aerospace.
- Operates safely at temperatures up to 105°C.
- Funnelled wire entry design prevents wire strand fraying and allows fast insertion.
- Compatible with specialized tooling for reliable, uniform crimps.
Product Description
TE Connectivity 2-31890-1 PIDG Insulated Ring Terminal with M4 stud size and red nylon insulation delivers reliable electrical connections for wire sizes ranging from 22 AWG to 16 AWG. This ring terminal is manufactured with a precision-formed copper body and barrel that enhances conductivity and ensures durable performance in demanding environments.
The copper sleeve around the wire barrel supports insulation and prevents fraying, while the tin plating protects the contact surface from corrosion. Its overall length is 21.44 mm, with an outer ring diameter of 7.92 mm and an inner ring diameter of 4.34 mm, making it suitable for precise installation onto M4 studs.
The innovative funnelled wire entry makes insertion quick and easy, preventing turned-back wire strands and improving manufacturing efficiency. Serrations inside the barrel provide maximum contact and tensile strength after crimping, ensuring uniform and dependable crimps when used with specialized tooling.
These ring terminals are designed to meet stringent military specifications and are widely applicable in electrical instrumentation, power distribution panels, aerospace equipment, automotive electrical systems, and general industrial wiring.
Constructed from high conductivity copper body and barrel with tin plating. Red nylon insulation sleeve for color coding and insulation support. Serrated barrel for excellent contact and tensile strength. Funnelled wire entry for easy and fast wire insertion.
Designed for wire sizes 22 AWG to 16 AWG and M4 stud size. Maximum operating temperature of 105°C ensures durability under heat. Suitable for a wide range of industrial, aerospace, and transportation applications.
TE Connectivity PIDG ring terminals provide a versatile and reliable solution for professional electrical terminations. Browse the Electronics & Electricals section at EnvMart for an extensive range of certified Ring Terminals and power connectors engineered for precision and durability.
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Frequently Asked Questions
This model accommodates wire sizes ranging from 22 AWG to 16 AWG.
It operates safely at temperatures up to 105°C.
The overall length is 21.44 mm, with an outer ring diameter of 7.92 mm and an inner ring diameter of 4.34 mm.
The contact material is high conductivity copper with tin plating for corrosion resistance.
It has a nylon insulation sleeve that provides color coding and insulation support.
The funnelled wire entry design prevents wire strand fraying and allows for fast insertion, improving manufacturing efficiency.
This terminal is designed for M4 stud size compatibility.
It is suitable for applications in instrumentation, control, power supplies, and aerospace.
The serrated barrel ensures maximum contact and tensile strength after crimping, providing reliable electrical connections.
The country of origin for this terminal is India.
The thickness of this ring terminal is 0.79 mm.
The tin plating protects the contact surface from corrosion, enhancing the longevity of the electrical connection.
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