The 170340-1020, a high-performance Impact 85 Ohm Plus 4 Pair right angle daughtercard connector. With 10 columns and 120 circuits, this connector features plated through hole construction with a lead-free design, making it environmentally friendly. Its compact 0.39mm dimensions and gray color offer versatility in various applications. The connector, part of the Impact 170340 series, is rated for up to 0.75 A and 30 V AC/DC, with a wide operating temperature range from -55 to 85 °C. Constructed with high-performance alloy contacts plated in gold, it ensures reliable signal transmission at a blazing 25 Gb/s data rate. RoHS compliant and UL agency certified, this connector guarantees quality and safety for your PCB receptacle needs.