Stacking Connector for Board-to-Board Connection | DFAC Series

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last updated：Oct 07, 2025

Fujikura Electronic Components and Connectors Division

0.6mm pitch allows for parallel and vertical connections. In addition, it features a 2mm effective contact length and high contact reliability with two contact points.

The DFAC series is a connector designed for inter-board connections with a 0.6mm pitch, featuring a compact design compared to conventional connectors, and equipped with ground terminals on both ends to ensure high contact reliability through two-point contact. 【Features】 ■ Supported pin counts: 50, 70 pins ■ Mating method: Parallel, vertical (vertical only for 50 pins) ■ Contact pitch: 0.6mm, two-point contact structure ■ Mating height: 18mm (for parallel connection) ■ Ensures mounting accuracy with positioning pins. ■ Noise reduction is achieved with large ground terminals. ■ Compatible with automatic mounting due to the inclusion of a suction cap. *For more details, please refer to the PDF document or feel free to contact us.

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basic information

【Specifications】 Rated Voltage: AC 50 V (r.m.s.) Rated Current: 0.5 A / contact Dielectric Strength: AC 150 V (r.m.s.) for 1 minute Insulation Resistance: 100 MΩ or more at DC 100 V Contact Resistance: 100 mΩ or less Operating Temperature Range: -55℃ to +85℃ Operating Humidity Range: 85% Rh or less (no condensation) Storage Temperature Range: -55℃ to +85℃ Storage Humidity Range: 85% Rh or less *For more details, please refer to the PDF document or feel free to contact us.