| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Frequency | Voltage - Rated | Beam Angle | Operating Temperature | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | SPM0404UD5ULTRASONIC SENSR SISONC 10-65KHZ Knowles | 2,686 |  |   Datasheet | SiSonic™ | Tape & Reel (TR) | Obsolete | Receiver | 10kHz ~ 65kHz | 1.5 V ~ 3.6 V | - | -40°C ~ 100°C |