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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,600 pcs
|
4600 pcs | On Request | 1 | On Request | On Request | 18/17 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Beam Angle | |
| Capacitance | |
| Frequency | |
| Insulation Resistance | |
| Operating Temperature | |
| Operating Voltage (Nominal/Maximum @ 40 kHz, Square wave) | |
| Pieces per Reel | |
| Reel Diameter | |
| Sensitivity | |
| Sound Pressure Level | |
| Sound Pressure Level (SPL) | |
| Storage Temperature | |
| Tape & Reel | |
| Type | |
| Voltage |
The Murata MA40H1S-R is an ultrasonic transducer suitable for distance detection applications, primarily in consumer electronics products. It features a nominal frequency of 40.0 kHz and a sound pressure level of 95dB minimum at 40kHz, 6Vp-p, Sine wave, 15cm. The sensitivity is rated at -65dB minimum.
Electrical specifications include a capacitance of 4500pF±20% at 1kHz and an insulation resistance of 100 Mohm min. at 25V D.C. The operating temperature range is -20°C to +60°C, with a similar storage temperature range. Rated voltage is 6.6Vp-p and maximum rated voltage is 7.2V p-p at 40kHz, Square wave.
This transducer is supplied in Tape & Reel packaging with 1000 pieces per reel on a Φ180mm reel. Environmental tests include shock, vibration, high and low temperature, humidity, and temperature cycling, indicating robust performance under various conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal frequency is 40.0 kHz.
The sound pressure level is 95dB min. at 40kHz, 6Vp-p, Sine wave, 15cm.
The sensitivity is -65dB min at 40kHz, Sine wave, 15cm.
The capacitance is 4500pF±20% at 1kHz.
The operating temperature range is -20°C to +60°C.
It is supplied in Tape & Reel packaging with 1000 pieces per reel on a Φ180mm reel.