A.SCOPE This specification applies piezo audio transducer, KPEG130 , KPEG130 B. SPECIFICATION No. 1 2 3 4 5 6 7 8 9 10 11 Item Operating Volt. Current consumption Sound pressure level Electrostatic capacity Operating temp. Storage temp. Dimension Weight (MAX) Material Terminal Environmental Protection Regulation Unit Specification Vp-p MAX 30 mA MAX 10 at 10Vp-p,square wave,3.0KHz. dB MIN 90 at 10cm/10Vp-p,square wave,3.0KHz. pF 18,000 30% at 1.0KHz/1V C -30 ~ + 85 C -40 ~ + 95 mm 30.2 x H7.5 gram 4.4 C. APPEARANCE DRAWING ABS UL-94 1/16" HB HIGH HEAT (BLACK) Pin type (/ Plating Au) Condition See appearance drawing See appearance drawing RoHS Tol : 0.5 Unit: mm KINGSTATE ELECTRONICS CORP 2/5 KPEG130 D. TYPICAL FREQUENCY RESPONSE CURVE E. MEASURING METHOD S.P.L. Measuring Circuit Input Signal: 10Vp-p,3.0kHz, Square Wave : 10Vp-p,3.0kHz, Mic Mic S.G S.G : RION S.P.L meter UC30 or equivalent : RION UC30 : Hewlett Packard 33120A Function Generator or equivalent : Hewlett Packard 33120A KINGSTATE ELECTRONICS CORP 3/5 KPEG130 F. MECHANICAL CHARACTERISTICS No. Item Test Condition 1 Solderability 2 Soldering Heat Resistance 3 4 5 Evaluation standard 90% min. lead terminals shall be Lead terminals are immersed in rosin for 5 seconds and then immersed wet with solder. (Except the edge of terminal) in solder bath of +2705 for 31 seconds. 90% 5 ,+2705 31 . .() Lead terminal are immersed up to 1.5mm from sounder's body in solder No interference in operation bath of +2605 for 31 seconds. 1.5mm ,+2605 31 . Terminal Mechanical The force 10 seconds of 9.8N (1.0kg) is applied to each terminal in axial No damage and cutting off Strength direction. , 9.8N (1.0kg) 10 . Buzzer shall be measured after being applied vibration of amplitude of The value of oscillation 1.5mm with 10 to 55hz band of vibration frequency to each of 3 frequency/ current consumption Vibration should be in 10% compared with per-pendicular directions for 2 hours. initial ones .The SPL should be 1055HZ 1.5mm X.Y.Z 3 , 2 . in 10dB compared with initial The part only shall be dropped from a height of 75cm onto a 40mm thick one. wooden board 3 times in 3 axes (X.Y.Z). (a total of 9 times). Drop test 10%. 75 , X.Y.Z.3 , 3 , 40mm . 10dB . G. ENVIRONMENT TEST No 1 2 3 Item Test Condition High temp. test Low temp. test Humidity test Evaluation standard After being placed in a chamber at +95 for 240 hours +95 240 After being placed in a chamber with -40 for 240 hours -40 240 After being placed in a chamber at +40 and 905% relative humidity for 240 hours Being placed for 4 hours at +40, 905% 240 +25, buzzer shall be The part shall be subjected to 5 cycles. One cycle shall be consist of: measured. The value of 5 ,: oscillation frequency/ current +95 +25 4 Temp. cycle test +25 -40 0.5hr 0.5hr 0.25 0.5hr 0.5hr consumption should be in 10% compared with initial ones .The SPL should be in 10dB compared with initial one. , +25 4 , 10%. 10dB . 0.5hr 0.25 3hours KINGSTATE ELECTRONICS CORP 4/5 KPEG130 H. RELIABILITY TEST No. 1 Item Test condition Evaluation standard 1.Continuous life test () 48 hours continuous operation at +70 with rated voltage applied. +70, 48 . Operating 2.Intermittent life test () life test A duty cycle of 1 minute on, 1minutes off, a minimum of 5000 times at room temp.( +25 2)and rated voltage applied. (+25 2), , 1 / 1 , 5000 . Being placed for 4 hours at +25, buzzer shall be measured. The value of oscillation frequency/ current consumption should be in 10% compared with initial ones .The SPL should be in 10dB compared with initial one. , +25 () 4 , 10%. 10dB . TEST CONDITION. Standard Test Condition Judgement Test Condition : : : : a) Temperature : +5 ~ +35C b) Humidity : 45-85% a) : +5 ~ +35C b) : 45-85% a) Temperature : +25 2C b) Humidity : 60-70% a) : +25 2C b) : 60-70% c) Pressure : 860-1060mbar c) : 860-1060mbar c) Pressure : 860-1060mbar c) : 860-1060mbar I. PACKING STANDARD 9PCSx8+8PCS=80PCS ( 2 LAYER ) Out Box Out Box 290mm Carton Box (10PCS Out Box) 550 mm 330 mm Out Box 310mmx248mmx49mm 2x80PCS=160PCS Carton Box 550mmx330mmx290mm 160PCSx10=1,600PCS KINGSTATE ELECTRONICS CORP 5/5 KPEG130