Neutrik - NC4FXX-B

4 pole female cable connector with black metal housing and gold contacts.

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
• Branded with unique hologram - guarantees genuine and authentic Neutrik product

Product

• Title NC4FXX-B
• Connection Type XLR 
• Gender F. 

Electrical

• Capacitance between contacts ≤ 7 pF 
• Contact resistance ≤ 3 mohm 
• Dielectric strength 1,5 kV_DC 
• Insulation resistance > 10 Gohm (initial)
• Rated current per contact 10 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. 1.5 mm² 
• Wiresize max. 16 AWG 
• Wiring Solder contacts 
• Locking device Latch lock 

Material

• Boot Polyurethan 
• 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