Mill-Max 869 Series Double-Row Spring-Loaded Connectors consist of several header strips and target receptacles that range from 4 to 20 pin counts in a 4mm pitch design. These 869 series connectors feature double-row construction, 10,000MΩ insulation resistance, 10VRMS/150VDC rated voltage, and a -55°C to +125°C temperature range. Mill-Max 869 Series Double-Row Spring-Loaded Connectors provide a reliable electrical connection in the most rigorous environments, including interfaces for portable equipment such as phones, radios, medical, and test instruments.