Neutrik NC4FD-L-1 D Series 4-pin XLRF Panel Receptacle with Solder Cups, Nickel

4 pole female receptacle.

Cups for wire soldering.

Nickel housing and silver contacts.

Electrical Specifications:Number of contacts: 3 - 7Rated voltage: 50 V acContact resistance: = 5 mInsulation resistance, initial: >2 G; after damp heat test: >1 G (IEC 68-2-30)Dielectric strength: 1500 V dcMechanical Specifications:Lifetime: >1000 mating cyclesInsertion / withdrawal force: = 20 NRetention method, standard: latch lockRetention method, -0 version: retention springSeparating force: = 20 NRated current: 10 AAWG: 1.5 mm²/16 AWGCapacitnace between contacts: 4 pole: = 7 pFMaterial Specifications:Shell: ZnAl4Cu1, gal Ni or black Cr platingInsert: PA 6.6 30% GR (glass reinforced)Contacts: CuZn39Pb3Contact surface: gal 2 μm Ag or gal 0.2 μm Au hard alloy over 2 μm NiLatch lock & spring: CK 67 steel, treatedEnvironmental Specifications:Temperature range: -30°C to +80°CFlammability: UL 94HBSolderability: complies with IEC 68-2-20