3 pole male receptacle, solder cups, Nickel housing, silver contacts, M3 mounting holes
Universal D-size metal body XLR panel mount series. UL recognized component. 

• Robust D metal shell
• Standardized D sized 24 mm panel cutout
• Solder cups on 3 - 7 pole version

Product
• Title: NC3MDM3-L-1
• Connection Type: XLR
• Gender: male

Electrical
• Capacitance between contacts:  4 pF
• Contact resistance:  5 m ohms
• Dielectric strength: 1,5 kVdc
• Insulation resistance: > 10 G ohms (initial)
• Rated current per contact: 16 A
• Rated voltage: < 50 V

Mechanical
• Insertion force:  20 N
• Withdrawal force:  20 N
• Lifetime: > 1000 mating cycles
• Wire size Wiring: Solder contacts
• Locking device: Latch lock
• Mounting direction: Rear mounting
• Chassis shape: D
• Mounting: Mounting holes with M3 threads

Material
• Contact plating: 2 µm Ag over 2 µm Ni
• Contacts: Brass (CuZn35Pb2)
• Insert: Polyamide (PA 6.6 30 % GR)
• Locking element: Steel Ck67
• Shell: Zinc diecast (ZnAl4Cu1)
• Shell plating: Nickel

Environmental
• Approvals: UL
• Flammability: UL 94 HB
• Standard compliance: IEC 61076-2-103
• Protection class: IP 40
• Solderability: Complies with IEC 68-2-20
• Temperature range: -30 °C to +80 °C

Neutrik NC3MDM3-L-1 
3 Pole Male XLR Cable Connector