Neutrik - NC7FX-B

7-pole female connector for cable with black metal body and gold contacts.
Compact design with rugged die-cast shell, fiberglass-reinforced hard plastic insert and mandrel-type strain relief for secure clamping of all cables.

The "industry standard" XLR cable connector, easy to assemble with only 4 parts and no screws.

Main features

• Sturdy die-cast zinc shell, long lasting and durable
• Chuck type strain relief system for secure clamping of cables
• Colored rings and boots available for coding and marking
• The boot with rubber gland offers high protection against bending stress
• UL recognized components

Technical characteristics

Product             

• Connection type: XLR
• Gender: F.

Electrical

• Capacitance between contacts: ≤ 9 pF
• Contact resistance: < 3 mohm
• Dielectric strength: 1,5 kV_DC
• Insulation resistance: > 10 Gohm (initial)
• Rated current per contact: 5 A
• Rated voltage: ≤ 50 V

Mechanical     

• Cable O.D.: 3.5 - 8.0 mm
• Insertion force: ≤ 20 N
• Withdrawal force: ≤ 20 N
• Lifetime: > 1000 mating cycles
• Wire size: max. 1.0 mm², 18 AWG
• Locking device: latch lock
• Wiring: solder contacts

Material            

• Boot: polyurethan
• Contact plating: 0.2 µm Au hard alloy over 2 µm Ni
• Contacts: brass (CuZn39Pb3)
• Insert: polyamide (PA 6.6 30 % GR)
• Locking element: St3K32 (latch) / Ck 67 (spring)
• Shell: zinc diecast (ZnAl4Cu1)
• Shell coating: black chromium
• Strain relief: polyacetal (POM)

Environmental              

• Approvals: UL
• Flammability: UL 94 HB
• Temperature range: -30 to 80 °C
• Standard compliance: IEC 61076-2-103
• Protection class: IP 40
• Solderability: complies with IEC 68-2-20