External Drive Piezo Element
The external drive piezo element can be used with an external oscillation circuit to generate sound at any frequency of your choice. The extremely slim design of 0.08mm - 0.55mm, in addition to low power consumption, high reliability, and lightweight, is generally used for 2KHz signal sound and 4KHz warning sound.
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| Model No | Size (mm) | Input Voltage (Vp-p) | Freq. (Hz) | Capacitance (pF) | Impedance (ohm) | Materials | Operating Temp. (℃) | Datasheet |
|---|---|---|---|---|---|---|---|---|
/PDN310/PDN310-0160S/PDN310-0160S_thumbnail_1_200x200.png) | 31 x 31 x 0.22 | 30 | 1600 | 45000 | 500 | Stainless Steel | -20 ~ +70 |  |
/PDN350/PDN350-0270B/PDN350-0270B_thumbnail_1_200x200.png) | 35 x 35 x 0.5 | 30 | 2700 | 35000 | 300 | Brass | -20 ~ +70 | |
/PDN350/PDN350-0290B/PDN350-0290B_thumbnail_1_200x200.png) | 35 x 35 x 0.55 | 30 | 2900 | 35000 | 300 | Brass | -20 ~ +70 | |
/PDN410/PDN410-0100B/PDN410-0100B_thumbnail_1_200x200.png) | 41 x 41 x 0.22 | 30 | 1000 | 65000 | 300 | Brass | -20 ~ +70 | |
/PDN410/PDN410-0250B/PDN410-0250B_thumbnail_1_200x200.png) | 41 x 41 x 0.22 | 60 | 2500 | 70000 | 500 | Brass | -20 ~ +70 | |
/PDN500/PDN500-0280B/PDN500-0280B_thumbnail_1_200x200.png) | 50 x 50 x 0.41 | 50 | 2800 | 35000 | 300 | Brass | -20 ~ +70 | |
/PDN500/PDN500-0300B/PDN500-0300B_thumbnail_1_200x200.png) | 50 x 50 x 0.45 | 30 | 3000 | 30000 | 300 | Brass | -20 ~ +70 | |