Neutrik NC3MD-H

XLR Chassis Connectors / D Series

Unified metal shell for male and female. Insert premounted to PCB, shell to enclosure, front locked / unlocked. RF-protected. Insert is removeable from shell for ease of use: assembly (3 pin only) uses ´OD´ size flathead screwdriver (SD-1). UL recognized component.

TECHNICAL DATA

Electrical

• Number of contacts:  3
• Rated current:  6 A
• Rated voltage:  50 V ac
• Contact resistance:  ? 5 m
• Insulation resistance: 
  - initial: > 2 G
  - after damp heat test: > 1 G  (IEC 68-2-30)
• Dielectric strength:  1500 V dc

Mechanical

• Lifetime:  > 1000 mating cycles
• Insertion / withdrawal force:  ? 20 N
• Retention method (Female versions only): 
  - standard: latch lock
  - ´-0´ version: retention spring
• Separating force:  ? 20 N

Materials

• Shell:  ZnAl4Cu1, gal Ni or black Cr plating
• Insert:  PA 6.6 30% GR (glass reinforced)
• Contacts:  - male: CuZn39Pb3
• Contact surface:  gal 2 µm Ag or gal 0.2 µm Au hard alloy over 2 µm Ni
• Latch lock & spring:  CK 67 steel, treated

Environmental

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

Compatibility/Remarks

• Mounting holes with M3 threads:  add suffix ´-M3´
• Females:
• Retention spring instead of latch:  add suffix ´-0´
• Optional at all horizontal PCB versions of D-Series:  With e.g. PLASTITE®* screw (or any other 2.5 mm plastic screw) PCB fastening from the bottom.