The part number 108-1723-103 is a Johnson / Cinch Connectivity Solutions insulated banana plug (black), designed for test and measurement applications.

Specifications of 108-1723-103

• Manufacturer: Johnson / Cinch Connectivity Solutions
• Part Number: 108-1723-103
• Type: Banana Plug – Insulated, solderless or solder connection
• Color: Black
• Plug Body: Brass (per QQ-B-626D standard)
• Plug Spring: Nickel silver (per QQ-C-585 standard)
• Finish: Nickel plating
• Insulated Handle: Nylon 6/6 (UL approved, self-extinguishing)
• Electrical Ratings:
  • Current: 15 amps
  • Breakdown Voltage: 3500 Vrms minimum
  • Contact Resistance:  0.010 ohms
• Dimensions:
  • Standard banana jack diameter: 0.166 in (4.23 mm)
  • Accepts up to 16-gauge wire
• Features:
  • Wire locked in place by screwing down handle
  • Recessed plug body to limit shock hazard
  • Durable nickel plating for corrosion resistance