Hirose DF33C Series Straight Through Hole PCB Header 4 Contact 3.3 mm Pitch 2 Row Shrouded DF33C

Hirose DF33C Series Straight Through Hole PCB Header 4 Contact 3.3 mm Pitch 2 Row Shrouded DF33C is a compact and high-performance wire-to-board connector designed for demanding industrial and electronic applications. It features a small 3.3 mm pitch and robust construction, supporting high current up to 5A per contact when used with 20 AWG wire.

The connector housing is made from glass-filled polyamide resin to reduce thermal shrinkage and prevent solder cracking, ensuring long-term reliability. The shrouded design provides mechanical protection and a positive locking mechanism with a tactile click, preventing accidental disengagement during operation, shocks, or drops.

Each of the 4 contacts is individually boxed with internal walls to avoid short circuits, while guide posts enable precise PCB placement and orientation. The connectors are compatible with resin sealing up to 6.5 mm height, protecting against dust and moisture ingress, making them suitable for challenging environments.

Operating temperature ranges from -35°C to 85°C, making these connectors ideal for use in LED lighting systems, office equipment, medical and robotic devices, home appliances, industrial controllers, smart metering, and other power supply applications. The male brass contacts with tin plating provide reliable electrical connectivity through through-hole solder termination.

Compact 3.3 mm pitch suitable for space-saving PCB layouts. Maximum current rating of 5A per contact using 20 AWG wire. Positive locking with tactile confirmation click for secure connection. Glass-filled polyamide housing prevents solder cracking and enhances durability.

Individually boxed contacts prevent electrical shorts. Sealing up to 6.5 mm offers protection against dust and moisture. Wide operating temperature range from -35°C to 85°C. Male brass contacts with tin plating ensure reliable conductivity.

Wire-to-board mounting via through-hole solder termination. Ideal for industrial, laboratory, construction, commercial, and electronic use cases.

Choose the Hirose DF33C Series PCB Header for compact, reliable, and high-current wire-to-board connectivity in diverse industrial and electronic environments. Explore the full range of PCB connectors and specialized electronic components at EnvMart for your application needs.

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