A3144 Hall Effect Sensor 3-pin

Marsoni

M251S

$14.00

Get it in 3 business days with 1 day shipping. Friday, May 29

A3144 Hall Effect Sensor 3-pinA3144 is a small, versatile, linear unipolar hall effect sensor that acts as a magnetic switch. This hall effect sensor is just like switch but more sensitive to magnetic flux and suitable for harsh environment because of semiconductor type casing and no glass encapsulation. This type of unipolar hall effect sensor changes its state if one pole of magnet comes near it. This is ideal for commercial, consumer and industrial applications. A3144 Hall

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Reviewed in the United States on May 21, 2026