Neutrik - NC7FXX-B

The next generation of the worldwide accepted standard of XLR cable connectors. The successor of the X series offers several new features which make it more reliable, easier to assemble and improves contact integrity as well cable strain relief.

• Unique cage design of F. contact for low contact resistance and high integrity
• F. contact incorporates a solder barrier to prevent solder running into the contact mating area
• F. connector with improved solid metal latch which is larger and easier to handle
• Additional ground spring contacts for better shell ground continuity
• Improved chuck type strain relief provides higher pull-out force and makes assembly easier and faster
• Boot with polyurethane gland gives high protection to cable bending stresses
• Colored rings and boots available for coding or identification
• Sleek and ergonomic design - valuable and handy
• Rugged zinc diecast shell, longlasting and dependable
• Internal thread on shell is well protected against any damage

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
• Wiresize max. 1.0 mm²
• Wiresize max. 18 AWG
• Wiring Solder contacts
• Locking device Latch lock

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 Zinc diecast (ZnAl4Cu1) / Ck 67 (spring)
• Shell Zinc diecast (ZnAl4Cu1)
• Shell plating Black chromium
• Strain relief Polyacetal (POM)

Environmental

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