These insulated ring terminals from TE Connectivity are colour coded and suitable for M2 to M8 studs. * Colour: Red * Length: 17.07mm [.67 in ] * Contact plating: Copper, Tin * Wire/cable type: Regular Wire * Wire size (AWG): 22 * Wire size (mm²): .3 - 1.42 * Insulation diameter: 2.67 - 3.56mm [.105 -.14 in ] * Insulated: Yes * Terminal orientation: Straight * Terminal shape: Ring Tongue * Barrel type: Closed Barrel * Support style: Insulation Support * Shape code: RING-041 * Wire size (CMA): 509 - 3260 * Insulated wire support: Yes * Voltage (max) (V): 300 * Stud diameter: 3.02mm [.119 in ] * Stud size: M2.5, #4 * Weight per piece (g): .637 * Sleeve material: Nylon * Tongue thickness: .79mm [.031in] * Barrel inside diameter: 3.68mm [.145 in ] * Number of holes: 1 * Barrel inside diameter (min): 3.68mm [.145 in ] * Insulation type: Pre-Insulated * Insulation sleeve colour: Red * Class: 1 & 2 * Operating temperature range: 105°C * Packaging quantity: 1 * Mftrs part no. 31880 https://elecena.pl/product/27176041/te-31880-pidg-terminal-ring-m2-5-stud-tin-22awg-red 2024-11-08 https://elecena.pl/product/27176041/te-31880-pidg-terminal-ring-m2-5-stud-tin-22awg-red 2025-10-22 https://elecena.pl/product/27176041/te-31880-pidg-terminal-ring-m2-5-stud-tin-22awg-red 2026-05-17 https://elecena.pl/product/27176041/te-31880-pidg-terminal-ring-m2-5-stud-tin-22awg-red 2026-06-08 https://elecena.pl/product/27176041/te-31880-pidg-terminal-ring-m2-5-stud-tin-22awg-red 2026-07-25