Neutrik - NL4MD-H

SpeakON 4 pole chassis connector, grey D-size flange, self tapping screw holes (A-screw), horizontal PCB mount. The speakON panel mount connectors are the standard chassis connectors for loudspeaker / amplifier interconnections. They feature a unique metal locking system, making contact only once fully locked. The speakON receptacles are robust, versatile and easy to terminate.

Features & Benefits

• Current rating 30 A rms
• Glass reinforced materials make it extremely robust and dependable
• Precise keyway for secure mating
• Accurate twist lock latching system
• Metal insert in locking area
• Airtight design - optimized for speaker applications
• Branded with unique hologram - guarantees genuine and authentic Neutrik product

Product

• Title NL4MD-H
• Connection Type speakON
• Gender M.

Electrical

• Contact resistance ≤ 3 m ohm (after lifetime)
• Dielectric strength 4 kV_DC (peak)
• Insulation resistance > 1 Gohm (after dampheat)
• Rated current per contact 30 A rms continuous
• Rated current per contact 40 A audiosignal, 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
• Wiring 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
• Contacts Bronze (CuSn6)
• Shell Polyamide (PA 6 30 % GR) grey

Environmental

• Flammability UL 94 HD
• Solderability Complies with IEC 68-2-20
• Temperature range -30 °C to +80 °C