Catalog > Electro-Mechanical Components > Relays > Relay Sockets Catalog > Consumer Electronics > Kits > DIY Kits Integrated Waterproof Ultrasonic Module Integrated Waterproof Ultrasonic Module BMT WATERPROOF ULTRASONIC SENSOR INTEGRATED WATERPROOF , ULTRASONIC MODULE DISTANCE MEASURING TRANSDUCER SENSOR JSN-SR04T , OPERATING VOLTAGE: DC 5V ,WORKING CURRENT 30MA , Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Operating Voltage: DC 5V Quiescent Current: 5mA Total Current Work: 30Ma Acoustic Emission Frequency: 40Khz Farthest Distance: 4.5m Blind: 25cm Wiring: + 5V (Positive Power Supply) Trig (Control Side) RX Echo (The Receiver) TX Gnd (Negative) Resolution: About 0.5cm Angle: Less Than 50 Degrees Working Temperature: -10 ~ 70 Celsuis Storage Temperature: -20 ~ 80 Celsuis