Materials:

• Upper Conn.: Banana Jack
  Material: Brass per QQ-B-626. Alloy 360 ½ Hard.
  Finish: Nickel plated per QQ-N-290, Class 2, 200 to 300 microinches.
  Insulation: ABS molded to Banana Jack and Banana Plug Body.
  Marking: “POMONA ELECTRONICS 3364.”
  Lower Conn.: Banana Plug
  Material: Spring – Beryllium Copper per QQ-C-533, Alloy 170, Cond. H.T.
  Body: Same as Upper Conn.

Ratings:

• Operating Temperature: +50º C (+122º F) Max.
  Operating Voltage: 5000 VDC.
  Current: 15 Amperes Cont.
  Contact Resistance: Less than 1 milliohm.