Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header 22 Contacts 4.2 mm Pitch Nylon Housing 600V 6A 39-30-1220

Molex 39-30-1220 Mini-Fit Jr Series Right Angle Through Hole PCB Header is designed with 22 contacts at 4.2 mm pitch, featuring a shrouded nylon housing for industrial and consumer electronics applications. This high-performance connector supports up to 6A current per circuit and is ideal for high current, high density wire-to-board interconnection systems.

The connector uses brass contacts with tin plating to ensure optimal conductivity and longevity. It is engineered with scoop-proof housings that protect the contacts from damage during mating, even at severe angles. The right angle orientation and 2-row configuration allow compact and efficient PCB mounting using through hole technology.

The housing incorporates polarization and keying features to prevent connector misalignment and mismatching. Its positive locking mechanism provides a secure connection with audible click confirmation, ensuring reliability in environments prone to shock and vibration.

Operating within a wide temperature range from -40°C to 105°C and rated for 600V, this PCB header is highly suitable for demanding industrial, automation, networking, and consumer electronic applications. The component is made in Mexico, reflecting quality manufacturing standards.

Supports up to 6A current per circuit for high current application suitability. Brass contact material with tin plating for durability and conductivity. Right angle, 2-row design with 4.2 mm pitch ensures compact wire-to-board connections.

Shrouded nylon housing includes scoop-proof design to prevent contact damage. Polarization and keying features prevent incorrect mating, enhancing safety. Positive locking mechanism ensures secure connection with audible mate confirmation.

Through hole mounting provides robust and reliable soldered attachment to PCB. Wide operating temperature range from -40°C to 105°C supports diverse environments. 600V voltage rating makes it suitable for power distribution applications.

This PCB header is commonly used in industrial automation equipment, rack-mount servers, networking devices such as routers and switches, as well as in consumer white goods and office equipment. Its combination of reliability, mechanical protection, and compact design makes it a preferred choice for demanding electronic assembly needs.

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