This is the Hobbywing Platinum 120A V5 Brushless ESC [30203402]

Type

• Brushed/Brushless: Brushless (BL)
• High Voltage/Regular: Regular 

Product Specifications

• Continuous Current: 120A
• Product Name: Platinum 120A V5
• Product Number: 30203402
• Peak Current: 150A
• Input Voltage: 3-8S LiPo
• BEC Output:
  • Switch Mode: 5-12V
  • Continuous Current: 10A
  • Peak Current: 30A

Wires & Connectors

• Input Wires:
  • Red: 10AWG-150mm x1
  • Black: 10AWG-150mm x1
• Output Wires:
  • Black: 12AWG-100mm x3
• Input Connectors: None
• Output Connectors: 4.0mm Gold Connectors (Female)

ESC Programming

• Transmitter: Not Supported
• LED Program Card: Not Supported
• LED Program Box: Not Supported
• LCD Program Box: Supported
• OTA Programmer: Supported
• Program Port: Separate Program Port

Firmware

• Firmware Upgrade: Supported

Telemetry Function

• Supported Systems:
  • Mikado VBar
  • Futaba S.Bus2
  • Other compatible systems

Size & Weight

• Size: 83.2 x 37.1 x 22.5mm (without fan)
• Weight: 150.4g (including wires, no fan)

Application Scope

• Vehicle Compatibility:
  • 420-520 class electric helicopters (main blade length 420-520mm)
  • Suitable for fixed-wing aircraft