PIEZO B U ZZE R Customer Customer P/O Bestar Model Name BPT-23CX/W-1 Product No. 040500 Issue No. BS/TEP01.082A Issue Date 02/07/01 Approval: 1. Characteristic 2.Drawing 3.Reliability Test BESTAR ELECTRONICS INDUSTRY CO.,LTD TianAn Industry Park4/F,Site B ChangZhou New District Tel:86-519-5103228 Fax:86-519-5131010 E-Mail:wu be-star.com Http:www.be-star.com BeStar 2 1 BPT-23CX/W-1 H H 1. Characteristic Electrical and Mechanical Characteristics G G Item Unit Specification Rated Voltage(VDC) V 12 Operating Voltage V 3...20 Rated Current mA 8 F F Sound Output at 30cm dB 80 Resonant Frequency Hz 3000 500 Operating Temperature -20...+60 Storage Temperature -30...+70 E E Weight g 14 Value applying at rated voltage. Standard Output Measurement Setup D D Piezo Buzzer C 300mm C B B DATE DIS. Page:1 of 3 BPT-23CX/W-1 CHEC. DATE 3rd angle APPR. DATE projection Piezo Buzzer A A BESTAR ELECTRONICS INDUSTRY CO.,LTD TianAn Industry Park 4/F,Site B ChangZhou New District DRG NO E-Mail:bestarco pub.cz.jsinfo.net Http:www.be-star.com BS/TEP01.082A 2 1 Bestar Electronics This print and information therein are propreitary to Bestar Electronics Industry Co., Ltd. and shall not be used in whole or in part without its written content 040500 400mm