Female with noiseless ON-OFF rotary switch (shorts no. 2 and 3). Black metal housing and gold contacts. FX connector with noiseless ON-OFF switch short-circuiting contacts 2+3. For use with a microphone without switch. Electrical Specifications: Number of contacts: 3 Contact resistance: = 3 m ohm Insulation resistance, initial: > 2 G ohm; after damp heat test: > 1 G ohm Dielectric strength: 1500 V dc Rated current: 16 A AWG: 2.5 mm²/14 AWG Capacitance between contacts: = 4pF Mechanical Specifications: Lifetime: >1000 cycles Insertion / withdrawal force: = 20 N Cable O.D. range: 3.5 mm - 8.0 mm Material Specifications: Shell: ZnAl4Cu1, gal Ni or black Cr over Cu plating Insert: PA 6.6 30% GR (glass reinforced) Contacts: - female: CuSn6 Contact surface: gal 2 µm Ag or gal 0.2 µm Au hard alloy over 2 µm Ni Latch lock (female): St3K32 Strain-relief clamp: POM Antikink bushing: PUR Environmental Specifications: Temperature range: -30° C to + 80° C Flammability: UL 94HB Solderability: complies with IEC 68-2-20