- 3-pole Male 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 , the Neutrik NC3 is a 3-pole Male 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 male |
| 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 | 0.08 lb |
| Box Dimensions (LxWxH) | 5.0 x 2.0 x 1.0" |
In the Box
Neutrik NC3MXX-EMC Cable Connector
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