HAKRC 5139 90A 4-in-1 Drone ESC 2–8S LiPo | BLHeliSuite | 50MHz MCU | DShot600

Overview

The HAKRC 5139 4-in-1 ESC is engineered for high-performance multirotor drones, supporting up to 90A continuous current and 100A peak with 2S–8S LiPo input. Featuring a compact 56×52mm footprint and weighing only 33g, this ESC integrates a powerful EFM8BB51 MCU running at 50MHz, and supports advanced protocols like DShot600, Multishot, Oneshot42, and PWM for ultra-responsive throttle performance.

Key Features

• 8-layer 3oz copper PCB: Enhanced current handling and excellent heat dissipation.

• 40V high-current MOSFETs: Longer lifespan and improved load capacity.

• Industrial-grade LDO: Ensures stable performance under high temperatures.

• Japanese Murata capacitors: Superior ripple filtering for clean power delivery.

• Metal edge plating: Reinforced durability, prevents solder pad peeling.

• Programmable RGB LEDs: Customize your drone with visual feedback.

• Damped Light supported: Allows regenerative braking and improved efficiency.

Specifications

Applications

Ideal for high-powered racing drones, long-range quads, and cinematic FPV builds requiring efficient 4-in-1 ESC integration.

Details

HAKRC 5139 90A 4-in-1 Drone ESC, 2-8S LiPo, BLHeliSuite, 50MHz MCU, DShot600. High-quality PCB materials and resin via filling process used.

8-layer 3oz thick copper ensures better current handling and heat dissipation. The EFM8BB51 microcontroller runs at up to 50MHz for high performance. A 40V high-current MOSFET provides long life and strong load capacity. Industrial-grade LDO enhances high-temperature resistance. High-quality Japanese Murata capacitors offer superior filtering. Programmable RGB LED lights add versatility. These features make the HAKRC 5139 90A 4-in-1 Drone ESC perfect for demanding applications, combining durability, efficiency, and advanced functionality in a compact design. Ideal for drone enthusiasts and professionals alike.

90A continuous, 100A peak current. EFM8BB51 IC. 56x52mm size, 33g weight. Supports 2S-8S LiPo, PWM, Oneshot, Multishot, Dshot protocols. BLHeliSuite firmware. 50MHz MCU, DShot600 compatibility.

HAKRC 5139 90A 4-in-1 Drone ESC with 8-layer PCB, 40V MOS, industrial LDO for high performance.