Hirose DF51 Series Straight Through Hole PCB Header, 30 Contacts, 2 mm Pitch, 2 Row, Shrouded DF51

Hirose DF51 series straight through hole PCB header, model DF51, features 30 male contacts arranged in a 2-row shrouded configuration with a 2 mm pitch, engineered for wire-to-board connections. The housing is made of durable polybutylene terephthalate, supporting a current rating of 2A and voltage up to 650V. This PCB header is designed for through-hole mounting with solder termination ensuring reliable mechanical and electrical contact.

The male brass contacts are gold plated to enhance conductivity and resist corrosion, allowing performance stability within an operating temperature range from -55°C to 105°C. The header employs a positive lock providing a tactile click upon mating, which secures the connection reliably and prevents incomplete mating issues. Mechanical and visual polarization features prevent incorrect mating between different pin configurations, guaranteeing correct assembly every time.

The design is compatible with common terminals and crimping tools from the Hirose DF11 series, providing versatility in cable range from 22 to 30 AWG. It also allows potting up to 3 mm depth for environmental protection, making it suitable for rugged industrial applications.

Applications include office automation, industrial machinery, robotics, amusement equipment, and medical devices where secure and high-quality PCB connections are essential. The product adheres to C-UL/CSA, RoHS (EU) 2015/863, and UL standards, ensuring compliance to regional safety and environmental regulations.

Constructed with polybutylene terephthalate housing material providing durability. Supports a current rating of 2A and a high voltage rating of 650V for reliable performance. Brass contact material plated with gold enhances conductivity and corrosion resistance.

Designed for through-hole mounting with solder termination for secure connection. Operating temperature range from -55°C to 105°C for broad industrial application. Includes positive locking mechanism with tactile click to prevent incomplete mating.

Polarized design prevents incorrect mating and supports error-free installation. Compatible with common terminals and crimping tools from the DF11 series. Suitable for potting up to 3mm to protect the connection in harsh environments.

Ideal for applications in industrial machinery, office automation, medical equipment, and robotics. Explore our comprehensive PCB Headers category to find Hirose connectors and other industrial-grade components for complex electronics design projects at EnvMart.