AT-1620-TWT-R is a unique part identification number of an Audio MAGNETIC XDCR 4-8v TH (Mount through hole) . It is manufactured by PUI Audio, Inc. . It is priced at around USD 1.74 per unit but you may still submit your enquiry for the best price and availability. This is a AT Series product. This part's electronic circuit system is transducer and driven externally . Input type : Peak-Peak Signal . This component is Active . And Voltage rating is : 6V . Voltage range is : 4 ~ 8v Frequency : 2.048 KHz (kilohertz) Technology : Magnetic . It has a Single Tone operating mode. Working Duration : Review Datasheet Sound Pressure Level "SPL" value : 90db (decibel) @ 6v, 10cm Current Supply : 40mA Port Location of this device is at Top . Operating Temperature range is -20°C ~ 70°C . Mounting Type is Through Hole Termination : PC Pins Item's size and outside dimensions : 0.630" Diameter (16.00mm) Height and Seated (Max) : 0.571" (14.50mm). This part is also identified by part #668-1100-ND. So you may also enquire about this product at Digikey. Alternatively please submit your requirements here and one of the supplier shall get back to you with the best quote.
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PUI Audio Inc