Manufacturer	Packaging	Series	ProductStatus	Type	Frequency	Voltage-Rated	BeamAngle
Adafruit Industries LLC Audiowell International LLC BeStar Technologies, Inc. Broadsens Corporation Challenge Electronics CUI Devices DFRobot EPCOS - TDK Electronics Gearbox Labs KEMET Knowles MaxBotix Inc. Multi-Tech Systems Inc. Murata Electronics MyDevices, Inc. Panasonic Electronic Components Parallax Inc. PUI Audio, Inc. Seeed Technology Co., Ltd SensComp, Inc. Smart Prototyping Soberton Inc. SparkFun Electronics TDK InvenSense Unictron Technologies Corporation	Bag Box Bulk Tape & Reel (TR),Cut Tape (CT),Digi-Reel® Tray Tube	* - 4-20HR-MaxSonar-WR 4-20SC-MaxSonar-WR 600 BPU Chirp Micro CUSA CUSP HRLV-MaxSonar-EZ HRLV-MaxSonar®-EZ™ HRUSB-MaxSonar-EZ HRUSB-MaxSonar®-EZ™ HRXL-MaxSonar-WR HRXL-MaxSonar-WRS HRXL-MaxSonar®-WR/WRC™ I2CXL-MaxSonar-EZ I2CXL-MaxSonar-WR I2CXL-MaxSonar-WRC I2CXL-TrashSonar-WR IRXL-MaxSonar-CS LV-MaxSonar-EZ LV-ProxSonar-EZ mLV-MaxSonar®-EZ™ MPYA NBL ParkSonar-EZ PING)))™ SCXL-MaxSonar-WR SCXL-MaxSonar-WRS SiSonic™ URM12 URM14 US USB-CarSonar-WR USB-ProxSonar-EZ XL-MaxSonar-AE XL-MaxSonar-EZ XL-MaxSonar-UCWR XL-MaxSonar-WR XL-MaxSonar-WRC XL-MaxSonar®-EZ/AE™ XL-MaxSonar®-WR™ XL-TrashSonar-WR	Active Last Time Buy Obsolete	- Bender Receiver Transmitter Transmitter, Receiver	- 1.7MHz 100kHz 10kHz ~ 65kHz 125kHz 150kHz 168MHz 175kHz 1MHz 2.45MHz 200kHz 20kHz 23kHz 240kHz 25kHz 28kHz 300kHz 38kHz ~ 42kHz 39kHz 400kHz 40kHz 42kHz 48kHz 49.5kHz 50Hz 50kHz 58kHz 60kHz 85kHz	- 1.5 V ~ 3.6 V 1.62 V ~ 1.98 V 1.8V 10 V ~ 30 V 10 V ~ 32 V 1000V (1kV) 100Vp-p 140Vp-p 150Vp-p 160Vp-p 180Vp-p 2.4 V ~ 5.5 V 2.5 V ~ 5.5 V 2.7 V ~ 5.5 V 2.8 V ~ 5.5 V 200V 20V 20VAC 20Vp-p 3 V ~ 5.5 V 3.2 V ~ 5.5 V 3.3 V ~ 12 V 3.3 V ~ 5 V 3.3 V ~ 5.5 V 30VAC 400Vp-p 500V 500Vp-p 50V 50Vp-p 5V 6 V ~ 12 V 60Vp-p 7 V ~ 15 V 7.2Vp-p 800Vp-p 80Vp-p 9 V ~ 24 V	- 10° 11° 120° Horiz + 70° Vert 12° 15° 17° 180° 23° 28° 33° 360° 38° 39° 40° 42° 44° 45° 48° 50° 50°, 95° 53° 57° 58° 5° 60° 60°, 110° 62° 65°, 120° 70° 75° 7° 80° 8° 9°