Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
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:
- 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
4.2 ★★★★★
Based on 1649 reviews
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Product Reviews
★★★★★ 5
Extremely cold, silky, gentle on hair
Color: White, Size: Queen
This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Freaking Amazing 🤩
I never write reviews but these pillow cases absolutely deserve one!!! These are absolutely amazing! So soft and cool! I sweat so bad every night!! I wake up and my hair, shirt and pillow are drenched!!! I slipped these bad boys on as soon as they came in, and let me tell you! They were cold to the touch, I woke up this morning and I wasn’t sweating! I thought $20 something dollars was a little expensive for 2 pillow cases but was totally worth it! We love love love them!🩷🩷🩷Hubby approved😉
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Stretchy Material and Cooling Fabric
Color: Light Gray, Size: Standard, Color: Light Gray, Size: Standard
Material: is very stretchy and cools well. It has a zipper which is good because the fabric is very soft and slippery and if it didn’t have a zipper the pillow would not stay in the case.
Durability: zipper works great and material is easy to clean.
Color: I have the gray and my daughter has the pink. Both colors as advertised.
Value: Good value and I got what I expected.
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Reviewed in the United States on May 14, 2026
★★★★★ 4
Very soft and cool.
Color: Dark Gray, Size: Queen
Very comfortable and cooling. But after a couple of washes the stitching starts to unravel.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Love them
Color: Black, Size: Standard
I LOVE THESE PILLOW CASES. I love the zipper so it stays on the pillow, how it stays cool, and the fabric. Worth it 100%
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
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