T/R40-14C279Z-L12-01 Piezo Ultrasonic Sensor DescriptionPiezo Ultrasonic sensor, also known as reverse radar "probe", is the core component of Parking System. It uses ultrasound to measure the distance between the vehicle and the front and rear obstructions.
T/R40-14C279Z-L12-01 Piezo Ultrasonic Sensor Applications• Parking assist system
• Blind zone detection
T/R40-14C279Z-L12-01 Piezo Ultrasonic Sensor Electrical Specification• Center frequency: 40±1 KHz
• Echo Sensitivity: ≥90 mVp-p
• Decay Time: ≤1.3 ms
• Capacitance: 1800±15% pF (at 25℃,1KHz)
• Mean Time To Failure: 50000h
• Operating Temperature: -40 ~ +85℃
• Storage temperature: -40 ~ +85℃
HVJ20 series vacuum contactor has higher rated current, smaller size and anti-dusty advantages. It can be used in AC50 ~ 60Hz, 2KV power system, rated curr...