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10PCS 20x20mm / 30.5×30.5mm Insulation Board Plate, Short Circuit Protection for F3 F4 F7 FC/ESC
Original price was: $9.99.$5.99Current price is: $5.99.
Description
Overview
Insulation plate (insulation board) for flight controller or ESC stacks, designed to help provide short circuit protection. Available in 20x20mm or 30.5×30.5mm versions (optional).
Key Features
- Short circuit protection function
- Two size options: 20x20mm or 30.5×30.5mm
- Compatible with common FPV flight controller/ESC mounting patterns (see Specifications)
- 1mm plate thickness
Specifications
| Item Name | Insulation Plate for Flight Controller or ESC |
| Version | 20x20mm or 30.5×30.5mm (optional) |
| Quantity | 10 PC |
| Plate Thickness | 1mm |
| 20x20mm Version Compatibility | ESC / FC with 20x20mm mounting hole |
| 30.5×30.5mm Version Compatibility | ESC / FC with 20x20mm / 30.5×30.5mm mounting hole |
| Function | Short Circuit Protection |
Whats Included
- 10x Insulation Board
Applications
- FPV drone flight controller (F3/F4/F7) and ESC stack builds
- Electrical insulation between stack layers to reduce shorting risk
For compatibility questions before purchase, contact [email protected] or visit https://rcdrone.top/.




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