Model Number: AL40T/R-10B Brand Name: AL Key Specifications/Special Features: Nominal frequency (kHz): 40 +/- 1Sensitivity (dB/V/ubar): > / = 67Sound pressure level (dB): > / = 112 Impedance (ohm): < / = 1,500Capacitance (pF): 2,000 +/- 20% Diameter (mm): 16.1 Pin diameter (mm): 1.0Pin distance (mm): 10.0 Case height (mm): 12.0 Total height (mm): 22.5Applications:

• Pest repellers, animal repellers, remote controllers, intruder alarm system, flowmeters, level controllers,
Customers' designs and OEM projects are welcome
Air transducers: 20 to 250kHz range for special designOthers: actuators, sensors, humidifies, scalers, fish finders, etc.
Remarks
• Sound pressure level: 0dB vs 0.0002 ubar, measured at 10V rms, 30cm distanceSensitivity: 0dB vs 1V/ubarCase material can be changed according to customers' requirementOnly model AL40-T/R-10P has plastic housing