Neutrik | NL4MD-H-3 | speakON 4-pole chassis D-size PCB-H black self tapping

Neutrik | NL4MD-H-3 | speakON 4-pole chassis D-size PCB-H black self tapping

Neutrik NL4MD-H-3 speakON 4-Pole Chassis Connector - Reliable Interconnection

The Neutrik NL4MD-H-3 is a high-quality 4-pole speakON chassis connector with a D-size flange in elegant black. This connector is equipped with self-tapping screw holes (A-screws) for easy installation on a horizontal PCB.

Technical Information:

• Product Title: NL4MD-H-3
• Connection Type: speakON
• Gender: Male

Electrical:

• Contact Resistance: ≤ 3 mΩ (after lifetime)
• Dielectric Strength: 4 kVdc (peak)
• Insulation Resistance: > 1 GΩ (after vapour heat)
• Rated Current Per Contact: 30 A rms continuous
• Rated Current Per Contact (Audio Signal): 40 A, duty cycle 50%
• Rated Voltage: 250 V ac
• Attention: speakON is NOT to be used as an AC mains or power supply connector!

Mechanical:

• Lifetime: > 5000 mating cycles
• Wiresize: Horizontal PCB mount
• Locking Device: Quick Lock
• Mounting Direction: Rear mounting
• Chassis Shape: D
• Layout: Standard hole position, self-tapping screw holes (A-Screw)

Material:

• Contact Plating: 4 µm Ag (Silver)
• Contacts: Bronze (CuSn6)
• Shell: Polyamide (PA 6, 30% GR) black

Environmental:

• Flammability: UL 94 HB
• Solderability: Complies with IEC 68-2-20
• Temperature Range: -30 °C to +80 °C

The Neutrik NL4MD-H-3 speakON 4-pole chassis connector is a standard choice for speaker/amplifier interconnections. With a unique metal locking system for optimum contact protection and durability, this connector delivers reliable performance for professional audio and sound systems.