加工定制否
貨號2207-001
品牌一米電子
型號YM2207
種類蜂鳴器(片)
驅動方式脈沖信號驅動
是否有源無源
材質PPO
規格尺寸22（mm）
聲道數單聲道
是否跨境出口專供貨源否
顏色黑色
產品類型無源式
系列YM2207
RELIABLY TEST:
ITEM | TESTING CONDITION | VARIANCE AFTER TEST |
HUMIDITY | 40±2℃, 93(+2/-3)%RH,240HRS | All specifications must be satisfied after the test. |
HIGH TEMP | +85±2℃,240HRS | |
LOW TEMP | -30±2℃,240HRS | |
TEMPERATURE CYCLING | -30±2℃, 1HRS ROOM TEMP. 5 MINUTES+85±2℃, 1HRS ROOM TEMP. 5 MINUTES 5 CYCLES | |
SHOCK | 980M/S2SHOCK FOR EACH 3 MUTUALLY PERPENDICULAR DIRECTIONS TO EACH OF 3 TIMES BY HALF SINE WAVE. | |
VIBRATION TEST | 1.5MM WITH 10 TO 50Hz OF VIBRATION FREQUENCY TO EACH OF 3 PERPENDICULAR DIRECTION FOR 2HRS | |
SOLDER ABILITY HEAT RESISLANCE | LEAD LERMINALS ARE IMMERSED UP TO 1.5MM FORM SOUNDER’S 260±5℃FOR 3±0.5 SECONDS
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