L-KLS12-303-6P4C-1X4-1-2 MODULAR JACK THT R/A 6P4C (RJ11,RJ14) BLACK The product L-KLS12-303-6P4C-1X4-1-2 (MODULAR JACK THT R/A 6P4C (RJ11,RJ14) BLACK) is a high-quality modular jack designed for reliable connectivity. Manufactured by KLS ELECTRONIC, it features 6P4C (RJ11,RJ14) positions and contacts, with 4 Ports ports and a tab direction of Up. The LED color is None LED, and the contact finish includes Gold Plated Over Nickel for enhanced durability. With a Unshielding shielding design and a housing color of Gray, this jack is built for performance and aesthetic compatibility. It operates within a temperature range of -40°C~+70°C and is available in BLISTER packaging. Compliant with ROHS standards, it is an excellent choice for modern electronic applications.