SPECIFICATION FOR APPROVAL Description : Magnetic Buzzer Kingstate Part No. : KTG1212CL Customers Model No. : Specification No. : TKS-7202 Number Of The Edition : 2.1 CUSTOMERS APPROVED SIGNATURE KINGSTATE ELECTRONICS CORP. Address: 10F, No. 69-11, Sec. 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C. International sales dept.: TEL : 886-2-2809-5651 FAX:886-2-2809-7151 Domestic sales dept.: TEL : 886-2-2809-0668 FAX:886-2-28096748 http : //www.kingstate.com.tw A. SCOPE This specification applies magnetic buzzer, KTG1212CL , KTG1212CL B. SPECIFICATION No. Item Unit Specification Condition Rated Voltage 1 V 12.0 DC Operating Volt. 2 V 8.0~15.0 DC Mean Current 3 mA Max. 30 Distance at 10cm(A-weight free air). Applying Sound Output Min.85 rated voltage. 4 dBA (Typical 90) 10,. Resonant Frequency 5 Hz 2400 400 Operating Temp. 6 -30 ~ +70 Storage Temp. 7 -40 ~ +85 Dimension See attached drawing. 8 mm L12.8 x W12.8 x H7.1 Weight 9 gram 2.0 Material 10 PPS (S-206) Terminal SMD type See attached drawing. 11 (/Plating Sn) Environmental Protection Regulation 12 RoHS 6 months preservation at room temp.(253), Storage life 13 month 6 Humidity40% 253, 40% 6. C. TYPICAL FREQUENCY RESPONSE CURVE VOLTAGE-SOUND PRESSURE VOLTAGE-CURRENT LEVEL CONSUMPTION KINGSTATE ELECTRONICS CORP 2/6 KTG1212CL