Similar Amphenol FCI connector is a rectangular gold finger socket, with a plug-in end matching a PCB gold finger, an AC or PE end matching a copper plate or wire nose at the tail, a DC end connected to a copper bar, and a signal end with wire, which can realize the transmission of current and signal. High power DC terminals are riveted with M5 nuts, and AC and PE terminals are inlaid with M4 nuts. 1. Electroplating can be selected in different specifications according to customer requirements. 2. Technical Parameters Rated voltage: DC high-power terminal 60V/DC, AC low-power terminal 300V/AC&420V DC, signal terminal 60V DC. ■ Rated current: High power terminal: 120A, low power terminal: 40A, signal terminal: 1A. ■ Contact impedance: High power terminal ≤ 1.0m Ω, low power terminal ≤ 5.0m Ω, signal terminal ≤ 25m Ω. Insulation impedance: ≥ 1000M Ω (normal temperature). Withstand voltage: 2000V/min between high/low power terminals, 500V/min between signal terminals. ■ Insertion and extraction force: insertion force ≤ 140N, extraction force ≥ 15N, (Note: plate thickness 1.60 ± 0.1mm). Durability: 200 times ■ Environmental performance: Working temperature: - 40 ℃~125 ℃; Relative humidity: 95% at 40 ± 2 ℃; Vibration: vibration frequency: 10~500Hz, displacement amplitude: 0.75mm, acceleration: 98m/s2; Impact: acceleration of 490m/s2, half sine wave, velocity change of 3.44m/s, lasting for 11ms; Salt spray: 48H (gold plating layer); High and low temperature impact: - 55 ℃~125 ℃, 5 cycles. 3. Materials and surface treatment, etc. (Hazardous substances are controlled in accordance with RoHS directives) ■ Insulating body: LCP, UL94V-0, black. Insulation clamp: LCP, UL94V-0, black. High power terminals: copper alloy, gold plated on contact areas, nickel plated on other areas. Low power terminals: copper alloy, gold plated on contact areas, nickel plated on other areas. Signal terminal: copper alloy, contact area plated with gold, other areas plated with fog tin. 4. Overall dimensions and PCB board dimensions (unit: mm) 4.1 Code: PHZ-F020304-BW101 Name: High power gold finger connector socket (Note: with nut)