Switchcraft B Series B3MB Male 3-Pin Round Metal Shell XLR Panel Mount – Black Finish

B3MB – Overview

• Specifications:

  • Electrical
  • Contact Resistance: 50 milliohm maximum, per pole
  • Current Rating: 3 pole – 15A, 4 pole – 10A, 5 and 6 pole – 7.5A, 7 pole – 5A @ 125VAC
  • Insulation Resistance: 1,000 MO, minimum
  • Dielectric Withstanding Voltage: 1,000V (RMS)
  • Capacitance: 2 pF between pins and 4 pF between pins and shell, maximum (AA3M and AA3F)

    Mechanical

  • Insertion/Withdrawal Forces: 7 pound maximum, 5 pound nominal, insertion; 7 pound maximum, 5 pound nominal, withdrawal
  • Wire Size: #12 wire gauge solid; #14 wire gauge stranded (3 contact). #14 wire gauge solid; #16 wire gauge stranded (4 contact). #16 wire gauge solid; #18 wire gauge stranded (5 and 6 contact). #18 wire gauge solid; #20 stranded (7 contact). (Q-G and QGP)

    Material Q-G Connectors (A and AA Series)

  • Shell: Die-cast zinc. Satin nickel finish, black velvet
  • Insert Insulation: Molded thermoplastic
  • Socket Contacts: Silver-plated copper alloy tarnish-resistant; bifurcated on 3-contact type; Gold is available
  • Pin Contacts: Silver-plated copper alloy. Resists tarnishing, and provides excellent electrical conductivity. Gold is available
  • Latchlock: High-strength die-cast zinc
  • Latch Release: Steel, nickel-plated
  • Latch Detent: Formed stainless steel
  • Insert Screw: Stainless steel
  • Flex Relief: TPR (thermoplastic rubber)