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Quadrax Contacts ABS0973 ABS0974 EN3155 Description Amphenol Socapex Quadrax contacts offer several advantages for high data transfer rates, low power consumption and excellent EMI compatibility. Main Features Four strategically spaced inner contacts form two 100 or 150 Ohm matched impedance differential pairs Outer contact has rugged wall section for durability Available in size 8 crimp termination style Also available in size 8 with PC tails Requires modification of MIL-DTL-38999 connector to accommodate keyed contacts ABS0973 EN3155 ABS0974 MIL-DTL-38999 series I and III Connectors ARINC 600 Connectors EN3645 Connectors EN4165/SIM Connectors Markets & Applications C4ISR Commercial Aerospace Ground Vehicle Space Applications : Ethernet AFDX (Avionics Full Duplex Switched Ethernet) Cockpit (display) and IFE www.amphenol-socapex.com Due to technical progress, all information provided is subject to change without prior notice Designed by Amphenol Socapex QUADRAX CONTACTS Technical Characteristics (Extract from EN3155-074/075) Mechanical Endurance: minimum 500 mating / unmating operations in any connector Shocks: EN2591-402 method A Vibrations (MIL-DTL-38999) : EN2591-40 - Method A : sinusodal - Method B (figure 3 and table 2, level J) : Random Environmental Salt spray: 48 hours minimum Temperature range: -65C, +200C Material Inner contact: copper alloy Body: copper alloy Insulator: thermoplastic Contact plasting: gold over nickel plated Electrical performances Contact resistance - signal contacts (low level): Initial 6m, after tests 7,5m Contact resistance at rated current: Max contact resistance (m) 23C 200C Contact Rated current (A) Initial After tests Signal 1 6 7,5 10 contacts Outer body 12 2 4 6 Dielectric withstanding voltage: Sea level : - 1000 Vrms between signal contacts - 500 Vrms between signal contacts and outer body 21000m: - 125 VRms between signal contacts and signal contacts and outer body Insulation resistance: at ambiant temperature > 5000 M, at high temperature > 1000 M Characteristic impedance: 100 100MHz Attenuation 0.3 dB 100 MHz typical per contact pair (cat 5E requirement = 0.3 dB 100 MHz) Crosstalk 40 dB 100 MHz typical (cat5E requirement = 40 dB) www.amphenol-socapex.com Due to technical progress, all information provided is subject to change without prior notice Designed by Amphenol Socapex