7pin Mini XLR Connector Male/Female Code: 81054613

A 7-pin mini XLR connector (male and female) is a miniature, multi-pin circular connector typically used in professional audio, high-end tube microphones, and industrial communications. These connectors feature a compact ~9.5mm barrel diameter, a push-to-lock latching mechanism, and solder-cup pins to accommodate small-gauge wires (usually 28 AWG).

Because mini XLR configurations are highly customized by equipment manufacturers, there is no universal pinout for 7-pin variants. Depending on the device (e.g., specific studio microphones or bodypack transmitters), pins are typically mapped to carry combinations of the following:

• Pin 1:Audio Ground / Shield
• Pin 2:B+ High Voltage (power supply)
• Pin 3 & 4:Balanced Audio Signals (Positive and Negative)
• Pin 5:Pattern / Control Voltage
• Pin 6 & 7:Heater circuit or Return paths