- 3-pole Female XLR Cable Connector
- Integrated Capacitor for RF Shielding
- 24-Ohm / 1 MHz EMI Suppression at Pin-1
- Avoids Ground Loops
- Zinc Die-Cast Shell
- Chuck-Type Strain Relief
Based on the XX series, the Neutrik NC3 is a 3-pole Female XLR cable connector designed to provide enhanced RF screening. It is suitable for situations such as live performances and recording, in which problems with radio transmission or mobile-phone interference may occur. It helps reject these problematic and disruptive aspects by introducing a circular capacitor around the cable shield. This capacitor acts as a filter, cutting off signals around 10 MHz. In order to boost RF rejection even further, a 24-Ohm / 1 kHz EMI-suppression ferrite bead between Pin-1 and the cable screen provides additional filtering.
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- 3-pole XLR cable connector with integrated capacitive shield to shell connection
- Circular capacitor around the cable shield enables low-inductive shield connection to connector housing
- Female connector with circumferential ground spring provides an accurate connection to the mating shell
- Cable-shield Pin-1 connection includes EMI-suppression bead to block high frequencies
- Avoid ground loops as there is no LF-shield connection to ground
- Rugged zinc die-cast shell
- Chuck-type strain-relief system for secure clamping of cables
- Boot with rubber gland provides high protection against bending stresses
Product |
Title | NC3FXX-EMC |
Connection Type | XLR female |
Gender | Female |
Electrical |
Capacitance | ? 4 pF (between contacts) |
Contact Resistance | ? 3 MOhms (inner) |
Dielectric Strength | 1.5 kVdc |
Insulation Resistance | > 2 GOhms (initial) |
Rated Current Per Contact | 5 A |
Rated Voltage | 50 V |
Mechanical |
Cable O.D. | 0.137 to 0.31" (3.5 to 8.0 mm) |
Insertion Force | < 50 N |
Withdrawal Force | < 20 N |
Lifetime | > 1,000 mating cycles |
Maximum Wire Size | 0.75 mm², 20 AWG |
Wiring | Solder contacts |
Locking Device | Latch lock |
Material |
Boot | Polyurethane |
Contact Plating | 0.2 µm Au hard alloy over 2 µm Ni |
Contacts | Bronze (CuSn8) |
Insert | Polyamide (PA 6.6 30 % GR) |
Locking Element | Zinc die-cast (ZnAl4Cu1) / Ck 67 (spring) |
Shell | Zinc die-cast (ZnAl4Cu1) |
Shell Plating | Nickel |
Strain Relief | Polyacetal (POM) |
Circumferential Ground Spring | Bronze (CuSn6), Ni plated |
Environmental |
Flammability | UL 94 HB |
Standard Compliance | IEC 61076-2-103 |
Protection Class | IP40 |
Solderability | Complies with IEC 68-2-20 |
Temperature Range | -22 to 176°F (-30 to 80 °C) |
Packaging Info |
Package Weight | 0.05 lb |
Box Dimensions (LxWxH) | 5.0 x 2.0 x 1.0" |
In the Box
Neutrik NC3FXX-EMC Cable Connector
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