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TE Connectivity PIDG Insulated Ring Terminal M4 Stud Size 22 AWG to 16 AWG Wire Size Nylon Insulation Red 31888
Specifications
| Country of Origin | India |
|---|---|
| Brand | TE Connectivity |
| Colour | Red |
| THICKNESS | 0.79mm |
| Model | 31888 |
| Insulation | Insulated |
| Overall Length | 21.44mm |
| Contact Material | Copper |
| Series | PIDG |
| Maximum Operating Temperature | 105°C |
| Insulation Material | Nylon |
| Contact Plating | Tin |
| Minimum Wire Size mm² | 0.3mm² |
| Maximum Wire Size mm² | 1.4mm² |
| 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
- Features a high-conductivity copper body to ensure excellent electrical performance.
- Insulated with a red nylon sleeve for easy wire size identification and enhanced safety.
- Includes a copper sleeve in the barrel for improved wire insulation support and to prevent fraying.
- Designed with serrations inside the barrel to maximize contact and tensile strength after crimping.
- Allows fast wire insertion via a funnelled entry, ideal for high-speed production environments.
- Suitable for various industrial applications including instrumentation, automotive, aerospace, and power supplies.
- Capable of operating at temperatures up to 105°C.
- Constructed to meet demanding circuit environment reliability requirements.
Product Description
TE Connectivity 31888 PIDG Insulated Ring Terminal is a high-quality electrical connector designed for use with wire sizes ranging from 22 AWG to 16 AWG and an M4 stud size. It features a copper contact material plated with tin, an insulated nylon sleeve colored red, and precise construction ensuring robust electrical and mechanical connections.
The PIDG (Pre-Insulated Diamond Grip) design includes a precision-formed copper body and barrel with serrations to enhance tensile strength and electrical contact reliability. The wire barrel includes a copper sleeve that protects the wire insulation and prevents wire strand fraying. The red nylon sleeve facilitates quick wire size identification and safe handling.
Its overall length is 21.44 mm with a thickness of 0.79 mm, with outer and inner ring diameters of 7.92 mm and 4.34 mm respectively. These features ensure compatibility with a wide range of equipment and wire harness assemblies.
This ring terminal supports maximum operating temperatures up to 105°C and is engineered for use in various industries such as instrumentation, control panels, lighting systems, transportation equipment, motor connections, and aerospace applications. It conforms to demanding environment reliability requirements exceeding MIL-T-7928 specifications.
High conductivity copper body for superior electrical performance. Copper sleeve around the barrel enhances insulation support and prevents wire fraying. Serrations inside the barrel increase contact and tensile strength after crimping.
Colour-coded nylon insulation sleeve allows for quick and correct wire size identification. Funnelled wire entry enhances ease of insertion, suitable for high production speeds. Supports wire sizes from 22 AWG to 16 AWG with M4 stud compatibility.
Rated for maximum continuous temperature of 105°C for industrial reliability. Ideal for instrumentation, lighting, automotive, aerospace, and electrical power applications.
This product is part of the extensive TE Connectivity range of PIDG terminals designed for consistent high-quality, durability, and ease of use in industrial and commercial settings. Explore more TE Connectivity products and PIDG ring terminals under the Electronics & Electrical category on EnvMart for your industrial assembly and maintenance needs.
Explore more products in our Wire Terminals & Splices category.
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Frequently Asked Questions
This terminal supports wire sizes ranging from 22 AWG to 16 AWG.
It is compatible with an M4 stud size.
The terminal features a copper contact material plated with tin and is insulated with a red nylon sleeve.
The maximum operating temperature is rated at 105°C.
The overall length is 21.44 mm, with a thickness of 0.79 mm, an outer ring diameter of 7.92 mm, and an inner ring diameter of 4.34 mm.
The design includes serrations inside the barrel to maximize contact and tensile strength after crimping, ensuring reliable electrical connections.
Yes, it features a funnelled wire entry that allows for fast wire insertion, making it ideal for high-speed production environments.
It is suitable for various industrial applications including instrumentation, automotive, aerospace, and power supplies.
The insulation material is nylon, which is color-coded red for easy wire size identification.
Yes, it conforms to demanding environment reliability requirements exceeding MIL-T-7928 specifications.
The terminal includes a copper sleeve in the barrel that enhances wire insulation support and prevents fraying.
The country of origin for this terminal is India.
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