NC3FXX-EMC-B 3 pole female EMC-XLR cable connector, black The EMC-XLR Series is a specifically designed version of the XX series to give enhanced RF screening for critical applications in live performance and recording where there are particular problems with radio transmission or mobile phones. The design guarantees a continuous RF shield connection from the cable to the chassis connector housing via a circular capacitor around the cable shield. The circular capacitors act as high-pass filter with a cut-off frequency around 10 MHz. An EMI suppression ferrite bead with 24 Ohm at 1 MHz between pin 1 and the cable screen provides a low-pass filter for improved RF rejection. Features & Benefits * 3 pole male and female XLR cable connector with * Female connector with circumferential ground spring * Avoid ground loops as there is no LF-shield connection * Chuck type strain relief system for secure clamping of * Branded with unique hologram - guarantees genuine integrated capacitive shield to shell connection providing an accurate connection to the mating shell to ground cables * Circular capacitor around the cable shield enables low- * Cable shield - Pin 1 connection includes EMI * Rugged zinc diecast shell, long lasting and durable * Boot with rubber gland gives high protection against inductive shield connection to connector housing suppression bead to block high frequencies bending stresses and authentic Neutrik product NC3FXX-EMC-B 1/3 Technical Information Product Title NC3FXX-EMC-B Connection Type XLR Gender female Electrical Capacitance between contacts 4 pF Contact resistance 3 m Dielectric strength 1,5 kVdc Insulation resistance > 10 G (initial) Rated current per contact 5A Rated voltage < 50 V Mechanical Cable O.D. 3.5 - 8.0 mm Insertion force < 50 N Withdrawal force < 20 N Lifetime > 1000 mating cycles Wiresize max. 0.75 mm Wiresize max. 20 AWG Wiring Solder contacts Locking device Latch lock NC3FXX-EMC-B 2/3 Material Boot Polyurethan Contact plating 0.2 m Au hard alloy over 2 m Ni Contacts Bronze (CuSn8) 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) Circumferential ground spring Bronze (CuSn6), Ni plated 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 NC3FXX-EMC-B 3/3