Ref: 241

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MM ClickFet v1 (Switchless)


Mosfet board with on off feature and protection

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We have added 2 extra solder points for external LEDs. There is no need to use a resistor for an external LED as these points use the onboard resistor.

ClickFet v1 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 v1 also has reverse polarity protection to protect the board.

MODDERS - Please understand that electronics and moisture don't mix well. If you are using these boards and there is a chance of them getting wet from juice please take precautions to keep them dry either with liquid insulation, hot glue or better placement of the boards.

 - Dimensions: With Switch: 15mm x 12mm / Without Switch: 11mm x 10.5mm
 - Mosfet:- N-Channel 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. Mod will auto fire but board will not burn out.
 - 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 LED's 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 LED's will flash 8 times and will stop powering the mosfet.
 - Reverse Polarity Protection. If the battery is around the wrong way the mod will fire.
 - In Use: When powering the mosfet the LED will be on.

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