Connector XLR chassis male 4 pole DLX black gold contacts - NEUTRIK NC4MD-LX-B

The DLX series features a compact all metal housing with an ingenious duplex ground contact, which offers excellent RF protection and shielding.

• All metal housing offers best overall RF protection and electromagnetic shielding
• Duplex ground contact for excellent contact integrity between chassis and cable connector
• Male connector's retention bar replaces plastic design with all metal version improving pull-out force
• Larger solder contacts for easier termination
• Optional connection to easily join pin1 to chassis ground
• D-style housing provides installation compatibility with industry standard D mounting dimensions

Electrical

• Capacitance between contacts ≤ 7 pF
• Contact resistance ≤ 5 mohm
• Dielectric strength 1,5 kV_DC
• Insulation resistance > 10 Gohm (initial)
• Rated current per contact 10 A
• Rated voltage < 50 V

Mechanical

• Insertion force ≤ 20 N
• Withdrawal force ≤ 20 N
• Lifetime > 1000 mating cycles
• Wiresize max. 1.5 mm²
• Wiresize max. 16 AWG
• Wiring Solder contacts
• Locking device Latch lock
• Chassis shape D

Material

• Contact plating 0.2 µm Au hard alloy over 2 µm Ni
• Contacts Brass (CuZn35Pb2)
• Insert Polyamide (PA66)
• Locking element Steel Ck67
• Shell Zinc diecast (ZnAl4Cu1)
• Shell plating Black chromium

Environmental

• Flammability UL 94 V-0
• Standard compliance IEC 61076-2-103
• Protection class IP 40
• Solderability Complies with IEC 68-2-20
• Temperature range -30 °C to +80 °C