ITEM NAME:10Pcs Y3144 Sensitive Hall Effect Sensor Magnetic Detector 4.5-24V M9H6 10Pcs Y3144 Sensitive Hall Effect Sensor Magnetic Detector 4.5-24V M9H6 Product Name : Hall Effect Sensor;Model : Y3144;Voltage : 4.5-24V Output Current : 25mA;Temperature Range : -40ï ¼Å¸+150 Celsius Terminal Number : 3;Terminal Length : 16mm/ 0.63" Size : 17 x 4 x 1.5mm/ 0.67" x 0.16" x 0.06" (L*W*T) Weight : 3g;Material : Electric Part material: plastic 1. Stability for Automotive or Industrial Applications. 2. Open-Collector 25 mA Output. Compatible with Digital Logic. 3. Reverse Battery Protection.Solid-State Reliability.Resistant to Physical Stress. 4. Activate with Small, Commercially Available Permanent Magnets. Package Content : 10 x Hall Effect Sensor Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm..Open-Collector 25 mA Output. Compatible with Digital Logic. Stability for Automotive or Industrial Applications.