产品描述：SMT传感器。 产品规格：10*10*3.5mm 40KHz。 产品特点：配对使用无盲区。 产品用途：无人机避障，微小型便携设备。
产品描述：
SMT。
产品规格：
10*10*3.5mm 40KHz。
产品用途：
无人机避障，微小型便携设备。
产品特点：
配对使用无盲区。
产品实物图：
产品尺寸图：
产品参数：
| Item | Unit | SMD-1035R-0640 | SMD-1035T-0640 | SMD-1035D-0640 |
| Construction | Open | |||
| Using Method | Receiver | Transmitter | Transmitter/Receive | |
| Nominal Frequency | Hz | 40.0 ± 1K | ||
| Transmitting Sensitivity | dB | N/A | ≥105 | ≥105 |
| @ 40.0kHz / 6V p-p / 15cm 0dB = 20uPa | ||||
| Receiving Sensitivity | dB | ≥-75 | N/A | ≥--75 |
| @ 40.0kHz / 6V p-p / 15cm 0dB = 1V / Pa | ||||
| Directivity | deg | ±40° (80°, -6 dB) | ||
| Capacitance | pF | 12000 ± 25% @ 1KHz | ||
| Allowable Input Voltage | Vrms | 30 Vrms @ 40KHz | ||
| Detectable Range | m | 0.2 - 1.5 | ||
| OperatingTemperature | °C | -30 ~ +80 | ||
| StorageTemperature | °C | -40 ~ +85 | ||
| Housing Material | LCP Plastic | |||
| Leading Wire | Tin Plated Brass(Sn) | |||
| Environmental Protection Regulation | RoHS | |||
产品描述：
SMT。
产品规格：
10*10*3.5mm 40KHz。
产品用途：
无人机避障，微小型便携设备。
产品特点：
配对使用无盲区。
产品实物图：
产品尺寸图：
产品参数：
| Item | Unit | SMD-1035R-0640 | SMD-1035T-0640 | SMD-1035D-0640 |
| Construction | Open | |||
| Using Method | Receiver | Transmitter | Transmitter/Receive | |
| Nominal Frequency | Hz | 40.0 ± 1K | ||
| Transmitting Sensitivity | dB | N/A | ≥105 | ≥105 |
| @ 40.0kHz / 6V p-p / 15cm 0dB = 20uPa | ||||
| Receiving Sensitivity | dB | ≥-75 | N/A | ≥--75 |
| @ 40.0kHz / 6V p-p / 15cm 0dB = 1V / Pa | ||||
| Directivity | deg | ±40° (80°, -6 dB) | ||
| Capacitance | pF | 12000 ± 25% @ 1KHz | ||
| Allowable Input Voltage | Vrms | 30 Vrms @ 40KHz | ||
| Detectable Range | m | 0.2 - 1.5 | ||
| OperatingTemperature | °C | -30 ~ +80 | ||
| StorageTemperature | °C | -40 ~ +85 | ||
| Housing Material | LCP Plastic | |||
| Leading Wire | Tin Plated Brass(Sn) | |||
| Environmental Protection Regulation | RoHS | |||