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Piezo Electric Sounder

PT-3110P-05Q

(RoHS) DATE:2009.05.11

1﹒Electrical Characteristics VER .:3

PS：Vp-p＝1/2duty , square wave

2﹒Typical Frequency Response Curve

3﹒Dimensions and Material

3-1 Shape

3-2 Material

Housing	ABS 777D UL94HB plastic resin (Color : Black)
Leading Pin	Tin Plated Brass
Weight (Gram)	4.2

4. TESTING METHOD

．Standard Measurement conditions

Temperature:25±2℃ Humidity:45-60%

．Acoustic Characteristics

The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below.

*ITEMS*	*METHOD OF TEST AND MEASUREMENTS*	*PERFORMANCE*
Coldness withstanding	After 98 hours of being exposed to -30℃ environment, should be returned to normal environment for 2 hours, then re-proceed to test.	No abnormality shall exist
Hotness withstanding	After 98 hours of being exposed to +100℃ environment, should be returned to normal environment for 2 hours, then re-proceed to test.	No abnormality shall exist
Humidity withstanding	After 98 hours of being exposed to 40℃ 95%RH environment in actual operation, should be returned to normal environment for 2 hours, then re-proceed to test.	No abnormality shall exist
Durability	Testing after 1,000 hours actual continuous operation. (at standard measurement conditions)	No abnormality shall exist
Drop withstanding	A natural drop from 75cm high down to the ground.	No abnormality shall exist
Vibration withstanding	Vibration of 2,000 cycles per minute, 2mm amplitude, applied in X, Y and Z directions for 30 minutes each.	No abnormality shall exist

6. PACKAGE METHOD

< 1 >120pcs per box , Total 10 boxes per carton , total 1200pcs carton;

Volume: L*W*H=520*335*290mm

< 2 >N﹒W﹒：；8KGS； G﹒W﹒：9KGS；

< 3 >RoHS Mark

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