Wurth Elektronik 2211 Series PCB Terminal Block 4-Contact 3.5 mm Pitch Through Hole 1 Row 691221120004

Wurth Elektronik 691221120004 is a high-quality PCB Terminal Block from the 2211 Series designed for effective electrical connections in industrial and commercial electronic assemblies. This 4-contact terminal block features a 3.5 mm pitch and is arranged in a single row configuration, making it suitable for compact circuit boards where reliable connectivity is essential.

The terminal block employs a rising cage clamp wire connection method which ensures firm and maintenance-free contact with copper wires ranging from 0.2 mm² to 1.3 mm² (equivalent to 24 AWG to 16 AWG), accommodating a variety of wire gauges used in industrial control, instrumentation, and power distribution.

Its housing is made from polyamide material, offering excellent electrical insulation and mechanical robustness while sustaining a voltage rating of up to 1.6 kV, meeting the safety demands of electronic and electrical equipment. The device supports currents up to 10A, facilitating its use in moderate power applications.

Engineered for through hole mounting, this terminal block ensures strong mechanical and electrical connection to PCBs. The block’s dimensions (14 mm length, 10 mm width, 9.47 mm depth) and its 55° orientation help in optimizing PCB layout and wiring harness routing in compact devices.

Accommodates wire sizes from 24 AWG to 16 AWG ensuring versatile connectivity. Supports a maximum current rating of 10A for robust performance. Constructed with a polyamide housing for durable insulation. Features a rising cage clamp wire connection method for secure terminal contact.

Designed for through hole mounting providing strong PCB attachment. Operates safely at a voltage of 1.6 kV with green colored housing for easy identification. Compact dimensions with 14 mm length, 10 mm width, and 9.47 mm depth optimize PCB space.

Single row configuration with a 55° orientation to facilitate wiring layout.

This terminal block is ideal for industrial electronic applications such as power supplies, control panels, automation systems, and instrumentation, where reliable electrical connections and secure wire retention are crucial. The robust design and material quality also ensure durability under demanding operating conditions.

Country of origin is China. The product is new and ready for deployment in professional electronics manufacturing and repair environments. Explore more industrial-grade PCB Terminal Blocks and connectors in the Electronics & Electricals category at EnvMart for your specific project requirements.