MM ClickFet v1 Datasheet

Posted By: Ric Published: 27/06/2018 Times Read: 5621 Comments: 0

ClickFet is an un-regulated board for use with up to 4.2v battery configurations and designed to fit in the smallest space possible. It has a built in N-channel mosfet capable of up to 100A current, 2 x blue LED and an intelligent chip to provide the on / off feature, low voltage detection, timeout and short protection. ClickFet also has reverse polarity protection.


  • Dimensions: 15mm x 12mm (Switch Version) / 11mm x 10.5mm (Switchless Version)

  • Mosfet:- 30v 100A LFPAK, RDSon 1.35m Ω (typ), VGS(th) 1.46v (typ)

  • Operational voltage: 3.1 ± 0.1V - 4.20v

  • Low voltage protection: 3.1 ± 0.1V

  • Reverse polarity protection: Yes

  • Idle current: <10uA

  • Timeout Protection: Yes

  • Amp Limit: 46.67A (4.2v @ 0.09Ω)

Functions and LED Information

  • Low Resistance Protection: When resistance is 0.08 ± 0.01Ω LED's flash 3 times and will not power the mosfet. This is also Short Protection.

  • On/Off Function: When off, 5 clicks turns on and LEDs flash 5 times. When on, 5 clicks turns off and LED's flash 5 times.

  • Low Voltage: When battery is lower than 3.1 ± 0.1V LEDs flash 10 times and will not power the mosfet.

  • Time Out Protection: If the mod is fired for 10 ± 1s the LEDs will flash 8 times and will stop powering the mosfet.

  • Reverse Polarity Protection: Yes. The board will not operate.

  • In Use: When powering the mosfet the LEDs will be on.

Datasheet: https://www.modmaker.co.uk/datasheets/MM-ClickFet-v1-datasheet.pdf
V1 Step FIle: https://www.modmaker.co.uk/download/ClickFetV1.stp (Right Click Save As)
V1 Switchless Step FIle: https://www.modmaker.co.uk/download/ClickFetV1Switchless.stp (Right Click Save As)

Tags: MM, ClickFet, v1, Datasheet

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