Manorshi Electronics Co.,Ltd.
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Price: | 0.5 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU,Paypal,Money Gram |
Place of Origin: | Jiangsu, China (Mainland) |
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16mm Waterproof Ultrasonic Parking Sensor
Specification
Item | Parameter | Remark |
Resonant frequency | 40±1.0kHz |
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Echo Sensitivity | ≥150mV | Simulation test circuit see Figure 1. |
Decay Time | ≤1.05ms | |
Directivity (X) | 120±15° | Directivity test see Fig 2. |
Directivity (Y) | 60±10° | |
Electrostatic Capacitance | 1800±15%pF | 1kHz/25℃ |
Input voltage | ≤140Vp-p | 40kHz/ pulse width 0.5ms/ interval 20ms |
Mean Time to Failure | 50000h |
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Operating temperature | -35~+80℃ |
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Storage temperature | -35~+80℃ |
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Dimension