How to choose the right ESC for an RC aircraft
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
Holybro Tekko32 F4 4in1 Mini 50A ESC(AM32) is a Holybro catalog item in ESCs & Motor Controllers. Review the model details below and request compatibility and supply information for civilian use.
| Brand | Holybro |
|---|---|
| Model | Tekko32 F4 4in1 Mini 50A ESC(AM32) |
| Manufacturer SKU | 31246 |
All new High-quality MOSFETs with low internal resistance & heat generation, and individual metal heatsink
Separate drive & control circuit, reducing the electrical interference to the control circuit
Continuous current: 50A x4
Burst current: 60A x4
Battery support: 4-6S
PWM frequency: 8k to 96k
Support DShot 150/300/600/1200
Support MultiShot/OneShot/Proshot/PWM, etc.
ESC Telemetry Support
Onboard analog current sensor
1000uf 35v capacitor included
Dimensions: 46.6x38x6mm / Weight: 15.6g
Firmware target: AM32_F4A_4IN1_F421
Tekko32 F4 4 in 1 mini 50A ESC *1
M2 Anti-Vibration Silicone Grommet Insert *4
M3 Anti-Vibration Silicone Grommet Insert *4
Electrolytic capacitor: 1000uF 35v *1
8pin to 8pin 1mm pitch 65mm cable*1
8pin to 8pin 1mm spacing 25mm cable*1
AM32 ESC Firmware Overview AM32 ESC Configurator
Availability, price, package contents and hardware revision are confirmed on inquiry. This listing does not assert local stock, a delivery date or official distributor status. Confirm voltage, connectors, firmware and operating requirements before use.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
How to match motor, ESC, LiPo battery and propeller as one complete RC aircraft power setup instead of choosing parts separately.
A step-by-step safety guide for measuring amps, watts and voltage sag so customers avoid overheating motors, ESCs and LiPo batteries.
A guide to receiver and servo power: internal ESC BEC, external UBEC, receiver battery, redundancy and large aircraft safety decisions.
Cell count, capacity, C rating, connectors, battery weight and realistic flight time explained for RC aircraft buyers.
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