10PCS 35MM 50MM Piezoelectric Piezo Ceramic Wafer Plate 12MM 15MM 18MM 20MM 27MM 35MM with Wire for Buzzer Loudspeake
Specification: (1) Piezoelectric Piezo Ceramic Wafer Plate Dia 12MM, 15MM, 18MM, 20MM, 27MM, 35MM, 50MM, copper, bonding wire, For Buzzer Loudspeake (2) Piezoelectric Piezo Ceramic Wafer Plate Dia 35MM, 50MM....
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Customer |
Spec.50T#18*25A#25 |
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1 |
RESONANT FREQUENCY |
3.2┬▒0. 3KHZ |
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2 |
RESONANT IMPEDANCE |
Ôëñ200╬® |
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3 |
STATIC CAPACITY |
42000 ┬▒30%PF |
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4 |
PLATE MATERIAL |
BRASS |
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5 |
Diameter of metal plate |
50 + 0. 1 |
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6 |
Ceramic piece diameter |
25┬▒0. 2 |
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7 |
Metal plate thickness |
0. 18 + 0. 02 |
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8 |
Total thickness |
0. 45┬▒0. 03 |
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9 |
ALLOWABLEINPUT VOLT |
Vp-p max 1.5-30v |
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10 |
OPERATING TEMP |
-20Ôäâ ÒÇ£70Ôäâ |
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11 |
Appearance Quality |
Smooth and clean, no obvious mechanical damage. |
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12 |
Welding strength of silver layer |
After welding 0.15 x 7 multi-stranded wires, bear the tensile force of 2.5N in the vertical direction and 20N in the horizontal direction, the silver layer has no mechanical damage. |
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13 |
Bond strength |
After the diameter of the connected tiles is bent, no tiles will fall off. but cracks are allowed |
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