SPECIFICATION FOR APPROVAL Description : Magnetic Buzzer Kingstate Part No. : KSSG33J12 Customers Model No. : Specification No. : TKS-5015 Number Of The Edition : 1.1 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,KSSG33J12 , KSSG33J12 B. SPECIFICATION No. Item Unit Specification Condition Rated Voltage Vo-p 1 Vo-p 3.0 Operating Volt. 0V 2 Vo-p 2.0 ~ 4.0 Applying rated voltage,4000Hz square wave, Mean Current 1/2duty 3 mA Max. 110 ,4000Hz,, 50% Coil Resistance 4 12 3 Distance at 10cm (A-weight). Applying rated Sound Output voltage 4000Hz,square wave, 1/2duty 5 dBA Min.75 10 cm,,4000Hz,, 50% Rated Frequency 6 Hz 4000 Operating Temp. 7 -30 ~ +70 Storage Temp. 8 -40 ~ +80 Dimension See attached drawing. 9 mm L5.0 x W5.0 x H1.9 Weight 10 gram 0.6 Material 11 L.C.P (Black) Terminal SMD type See attached drawing. 12 (/Plating Sn) Environmental 13 Protection Regulation RoHS 6 months preservation at room temp.(253), Storage life 14 month 6 Humidity40% 253, 40% 6. KINGSTATE ELECTRONICS CORP 2/7 KSSG33J12