TECHNICAL DATA
Electrical

• Number of contacts: 3 – 7 (except MP: 3-6)
• 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
• Rated current:
• 3 pole: 16 I [A], 2.5/14 mm2/AWG, ≤ 4 C
• 4 pole: 10 I [A], 1.5/16 mm2/AWG, ≤ 7 C
• 5 and 6 pole: 7.5 I [A], 1.0/18 mm2/AWG, ≤ 7 C
• 7 pole: 5 I [A], 1.0/18 mm2/AWG, ≤ 9 C

I … Rated current per contact
C … Capacitance between contacts

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: – female (3 pole): CuSn6
  • female (4-7pole) & 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:
Switchcraft® DxM, DxF Cannon XLRx31, XLRx32, dimensionally with D series

SKU# NC4FP-1