Hirose FunctionMAX FX8 Series Straight Surface PCB Header, 120 Contact, 0.6 mm Pitch, 2 Row, Shrouded FX8-120P-SV(91)

Hirose FX8-120P-SV(91) is a high-performance FunctionMAX FX8 Series Straight Surface PCB Header featuring 120 male contacts arranged in two rows with a 0.6 mm pitch and shrouded connector design. The connector system supports board-to-board connections with a surface mount type. This PCB header delivers a high-speed transmission rate up to 3.125 Gbit/s, suitable for advanced electronic applications requiring excellent signal integrity and noise resistance.

The connector housing is made from durable polyphenylene sulphide, and the contacts use phosphor bronze with gold plating for corrosion resistance and reliable electrical continuity. Its spring deflection contact design enhances connection reliability, and the built-in alignment ribs permit a mating misalignment tolerance of ±0.6 mm, simplifying assembly and increasing design flexibility.

Additional features include SMT coplanarity with coplanar solder area tolerance under 0.1 mm and alignment bosses on the PCB to prevent misinsertion and aid accurate placement. The operating temperature range is from -55°C to 85°C, and the unit supports a voltage rating of 100V and current of 400mA per contact, making it suitable for industrial, server, broadcast, medical, and POS equipment applications.

The FX8 Series PCB header's compact 0.6 mm pitch and 2-row arrangement make it ideal where board space is limited but high contact count is needed. Its shrouded design protects contacts during handling and mating, enhancing durability and performance in diverse environments.

These connectors cannot be mated with the FX8C series, emphasizing the importance of compatibility planning in design. The FunctionMAX brand represents a range of connectors optimized for high speed, reliability, and advanced industrial use cases requiring robust board-to-board interconnect solutions.

High-speed transmission rate up to 3.125 Gbit/s. Built-in guide ribs allow +/- 0.6 mm misalignment tolerance for easy mating. Durable polyphenylene sulphide housing with gold-plated phosphor bronze contacts. Spring deflection contact design increases connection reliability.

Supports 100V voltage and 400mA current per contact. SMT coplanarity with solder area tolerance under 0.1 mm. Alignment bosses prevent misinsertion and aid PCB placement. Operating temperature range from -55°C to 85°C. Suitable for servers, broadcast, industrial, medical, and POS applications.

Explore the Hirose FunctionMAX FX8 Series and similar PCB Header components in our Connectors category for premium, reliable electronic assembly solutions.