A.SCOPE This specification applies piezo audio indicator, KPEG232A , KPEG232A B. SPECIFICATION No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Item Resonant frequency Operating Volt. range Current consumption Sound pressure level Rated Voltage Tone Operating temp. Storage temp. Dimension Weight (MAX) Material Terminal Environmental Protection Regulation Unit Specification KHz 3.2 0.5 VDC 3 ~ 20 mA MAX 14 at 12VDC dB MIN 82 at 30cm/12VDC VDC 12 Continuous C -30 ~ +85 C -40 ~ +95 mm 23.3 x H10.2 gram 5.0 C. APPEARANCE DRAWING Condition at 12VDC See appearance drawing ABS UL-94 1/16" HB HIGH HEAT BLACK Pin type(/Plating Au) See appearance drawing RoHS KPEG232A KINGSTATE Unit : Tol : mm 0.5 KINGSTATE ELECTRONICS CORP 2/5 KPEG232A D. Measuring Method 1.S.P.L. Measuring Circuit Mic : RION S.P.L meter UC30 or equivalent Mic : RION UC30 E.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 soilder bath of +3005 for 3 0.5 seconds or +2605 for 101 seconds. No interference in operation 1.5mm ,+3005 30.5 , +2605 101 . 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 Vibration 1.5mm with 10 to 55hz band of vibration frequency to each of 3 frequency/ current consumption should be in 10% compared per-pendicular directions for 2 hours. with initial ones .The SPL should 1055HZ 1.5mm X.Y.Z 3 , 2 . be in 10dB compared with The part only shall be dropped from a height of 75cm onto a 40mm thick initial one. Drop test wooden board 3 times in 3 axes (X.Y.Z). (a total of 9 times). 10%. 75 , X.Y.Z.3 , 3 , 40mm . 10dB . KINGSTATE ELECTRONICS CORP 3/5 KPEG232A F. 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 -40for 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 + 4 Temp. cycle test + -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. , + 4 , 10%. 10dB . 0.5hr 0.25 3hours G. 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 life 2.Intermittent life test () test A duty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room temp.( +252)and rated voltage applied. (+252), , 1 / 1 , 5000 . TEST CONDITION. Standard Test Condition Judgement Test Condition : : : : a) Temperature : +5 ~ +35C a) : +5 ~ +35C a) Temperature : +252C a) : +25 2C b) Humidity : 45-85% b) : 45-85% b) Humidity : 60-70% b) : 60-70% 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. , + 4 , 10% . 10dB . c) Pressure : 860-1060mbar c) : 860-1060mbar c) Pressure : 860-1060mbar c) : 860-1060mbar KINGSTATE ELECTRONICS CORP 4/5 KPEG232A H. PACKING STANDARD 12x5+11x5+10=125PCS Out Box (2LAYER =250PCS) Out Box 290mm Carton Box (10PCS Out Box) 550 mm mm 0 3 3 Out Box 310mmx248mmx49mm 2x125PCS=250PCS Carton Box 550mmx330mmx290mm 250PCSx10=2,500PCS KINGSTATE ELECTRONICS CORP 5/5 KPEG232A