SKU: 2316770541

FETtec 45A 3-6S 4-in-1 ESC - 30x30

Sale price$80.95 Regular price$89.95
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

FETtec 45A 3-6S 4-in-1 ESC - 30x30The FETtec 45A 3 6S ESC is a powerful 4 in 1 electronic speed controller that has a mounting pattern of 30. 5x30. 5 and supports Dshot 300 2400, OneShot 42 125, PWM, Crossfire, SBUS, and other features! Specifications Active current limiting @ 45A Input voltage: 3S 6S High quality 40V MOSFETs STM32G071 @ 64MHz 128 kHz Motor PWM Full sine wave control Soldering holes for up to 5 additional capacitors KISS FC Passthrough Betaflight Passthrough

The FETtec 45A 3-6S ESC is a powerful 4-in-1 electronic speed controller that has a mounting pattern of 30.5x30.5 and supports Dshot 300-2400, OneShot 42/125, PWM, Crossfire, SBUS, and other features!

Specifications

  • Active current limiting @ 45A
  • Input voltage: 3S-6S
  • High-quality 40V MOSFETs
  • STM32G071 @ 64MHz
  • 128 kHz Motor PWM
  • Full sine wave control
  • Soldering holes for up to 5 additional capacitors
  • KISS FC Passthrough
  • Betaflight Passthrough (available in 4.1)
  • Automatic input signal detection:
    • Dshot 300-2400
    • PWM
    • OneShot 42/125
    • OneWire BUS with up to 8kHz loop time (one cable for all Motorsignals and Telemetry)
    • In development: Crossfire, SBUS
  • 38 mm x 38 mm
  • Mounting hole: 30.5 mm x 30.5 mm, M3 expandable to M4

Firmware

  • New FETtec Firmware
  • FETtec Configurator for updated, configuration, and telemetry. Standalone for MacOS, Windows 32 & 64 bit and Chrome Plugin

Diagram

Manual

Downloads

Includes

  • 1 x FETtec ESC 4in1 45A
  • 1 x Capacitor 50V, ESC < 1ohm (477CKE050M)
  • 1 x JST-SH 8 Pin Cable
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2316770541

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4.7 ★★★★★
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J
Verified Purchase
JoAmazonDude
Belleville, US
★★★★★ 4
Great Upgrade to your Cabin Filter. Fits 2018 Subaru Outback
Size: 9.7" x 9.3" x 1.8"
This is a great filter upgrade to your cabin filter. This is better than the Subi standard part. Fits my Subaru outback. NOTE: Subi marks their filter with an 'up' arrow; however, this filter is marked with a 'airflow' direction. Direction of air flow is toward the blower motor so it will point downward when you install it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
J
Verified Purchase
Jerry
Bozeman, US
★★★★★ 5
Much cheaper than letting dealership do the job
Size: 9.7" x 9.3" x 1.8"
Filter fits well in works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
G
Verified Purchase
Good product, Not easy to install
Los Angeles, US
★★★★★ 5
Not fit for 2023 Highlander
Size: 9.7" x 9.3" x 1.8", Size: 9.7" x 9.3" x 1.8"
Product quality is good, that's why I give 5 stars. However it was not fit for my 2023 Toyota Highlander,, so returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
J
Verified Purchase
JPM
Battle Creek, US
★★★★★ 5
Air flow direction
Size: 9.7" x 9.3" x 1.8"
Good product. Fits fine. This is not a Toyota part so Air Flow Arrows on filter should face down in a 2015 Toyota Rav4.
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Reviewed in the United States on March 27, 2026
B
Verified Purchase
brian
Massapequa, US
★★★★★ 5
Better upgrade for older BMW
Material Type: Plastic
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026

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