R35K Series Board-To-Board Fine-Pitch Connectors

The Panasonic R35K series is an ultra-small 0.35 mm pitch socket and header connector pair, available in 4-pin and 6-pin solutions. These connectors use power terminals at each end to transmit a continuous 3 A current, enabling the connection of small battery-powered devices. The inner pins of the connectors are each rated 300 mA for carrying signals.

The R35K series connector maintains the unique Panasonic Tough Contact construction, consisting of bellowed contacts for shock and vibration resistance, and a V-notch construction shape that maintains two points of contact between the socket and header pins. The robust structure and balancing of small size and high current capability make the R35K series ideal for lightweight battery-powered devices such as smartwatches, hearing aids, and headphones.

Features

• Small size: very small surface-area footprint of 1.3 mm x 2.24 mm (4-pin) and 1.3 mm x 2.94 mm (6-pin)
• Low profile: mated height 0.6 mm
• High current capability: two power pins to support 3 A each for power and 0.3 A for the signal pin
• High retention force: unique locking structure allows high retention force with a small footprint
• Panasonic Tough Contact construction
• Robust structure: the Panasonic insert molded metal bracket frame around the side of the connector provides higher mechanical strength
• RoHS/REACH compliant