Features

• Unique cage design of female contact for low contact resistance and high integrity
• Female contact incorporates a solder barrier to prevent solder running into the contact mating area
• Female 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

Specification

• Title: NC3FXX-B
• Connection Type: XLR
• Gender: female

Electrical 

• Capacitance between contacts  ≤ 4 pF
• Contact resistance  ≤ 3 mΩ
• Dielectric strength  1,5 kVdc
• Insulation resistance  > 10 GΩ (initial)
• Rated current per contact  16 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. 2.5 mm²
• Wiresize  max. 14 AWG
• Wiring: Solder contacts
• Locking device: Latch lock

Material 

• Boot: Polyurethan
• Contact plating: 0.2 µm Au hard alloy over 2 µm Ni
• Contacts: Bronze (CuSn8)
• Insert: Polyamide (PA66)
• Locking element: Zinc diecast (ZnAl4Cu1) / Ck 67 (spring)
• Shell: Zinc diecast (ZnAl4Cu1)
• Shell coating: Black KTL
• Strain relief: Polyacetal (POM)

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