Foxeer Reaper F4 Mini 45A 128K BLHeli_32 4in1 ESC 3-6S 20×20mm M3 for FPV Racing Freestyle Drones

Overview

The Foxeer Reaper F4 Mini 128K 45A BL32 4in1 ESC is designed for high-performance FPV drones, offering a compact 20×20mm mounting pattern with M3 holes. Built with a powerful F4 processor and 128K PWM, it ensures smoother throttle response and precise motor control. Supporting up to 6S LiPo input voltage (26.2V max) and rated at 45A continuous / 65A burst current per channel, this ESC provides reliable power delivery for demanding racing and freestyle applications. Despite its high power output, the unit is extremely lightweight at just 10g, making it perfect for performance-oriented builds.

Key Features

• High Current Capability: 45A continuous and 65A burst per channel, powered by high-quality MOSFETs.

• Wide Voltage Range: Supports 3S–6S LiPo batteries (10V–26.2V).

• Advanced Control: Built-in F4 MCU with 128K PWM frequency and BLHeli_32 firmware.

• Stable & Reliable: Optimized circuit layout to prevent desync issues and ensure smooth operation.

• Telemetry Support: Real-time monitoring of ESC performance, including current sensing.

• Plug & Play Ready: Compatible with Foxeer flight controllers such as the F722 Mini for seamless integration.

• Compact Design: Only 40.5×33×5.5mm with a 20×20mm M3 mounting pattern, ensuring easy installation in tight builds.

Specifications

Wiring Pinout

• M1, M2, M3, M4 – Motor outputs

• B+, B- – Battery pads

• Connector Pins:

  • GND

  • VCC

  • S1–S4 (motor signals)

  • CURR (current sensor)

  • TELE (telemetry)

Applications

The Foxeer Reaper F4 Mini 45A ESC is ideal for 5-inch FPV racing drones, freestyle builds, and lightweight cinematic quads, offering smooth throttle response, stable flight, and high current capacity in a compact form factor.

Details

Foxeer 45A ESC offers reliable performance with high-quality MOSFET, 65A peak current, and durable design.

Say No to Desync. Excellent circuit design with powerful F4 chip avoids desync issues. FOXEER.

Small size, big performance, durable, plug-and-play ESC

Foxeer 4in1 ESC, 3S-6S, 45A, BLHeli_32, wide voltage support

Foxeer Reaper F4 Mini 45A 128K BLHeli_32 4in1 ESC, dimensions: 33x40.5mm, thickness 1.6mm, mounting holes Φ4mm/M3, height 5.5mm.