quality: Designed and produced according to the standard GJB1438-2006, the pins are machined and the sockets are wire spring sockets. Reliable performance: The wire spring socket adopts a single-leaf rotary hyperboloid structure, with small insertion and extraction force, low contact resistance, high reliability, and adaptability to vibration environments. Stable structure: With material locking screws, it can effectively offset vibration and impact, and the structure is stable. High temperature resistance: The base is made of materials and can withstand temperatures up to 250 degrees Celsius. Product name: 20-core wire spring printed circuit board connector Contact resistance: ≤10mΩ Contact material: Copper alloy Process characteristics: molding, turning, electroplating Product features: Offset vibration and impact Comply with standards: GJB1438-2006 Rated current: 3A Product life: 5000 times Temperature performance: High temperature resistance, up to 250°C Color: As Shown Material: Copper Alloy Package Contents: 1 x 20 Core Wire Spring Connector(Female seat + male seat) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.