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. (℃)
PDN7676S-0750N	7.6 x 7.6 x 0.08	30	7500	15000	500	Nickel Alloy	-20 ~ +70
PDN8484S-0600N	8.4 x 8.4 x 0.1	30	6000	12000	500	Nickel Alloy	-20 ~ +70
PDN8484S-0680N	8.4 x 8.4 x 0.08	30	6800	10000	1000	Nickel Alloy	-20 ~ +70
PDN1010S-0450N	10 x 10 x 0.1	15	4500	16000	800	Nickel Alloy	-20 ~ +70
PDN1010S-0520N	10 x 10 x 0.12	15	5200	16000	400	Nickel Alloy	-20 ~ +70
PDN1414S-0420N	14 x 14 x 0.2	30	4200	20000	800	Nickel Alloy	-20 ~ +70
PDN089-0800B	8.9 x 8.9 x 0.11	30	8000	11000	500	Brass	-20 ~ +70
PDN090-0860B	8.9 x 8.9 x 0.12	30	8600	11000	500	Brass	-20 ~ +70
PDN110-0950B	11 x 11 x 0.17	30	9500	14000	500	Brass	-20 ~ +70
PDN120-0560B	12 x 12 x 0.12	30	5600	15000	300	Brass	-20 ~ +70
PDN150-0450B	15 x 15 x 0.15	30	4500	25000	300	Brass	-20 ~ +70
PDN150-0600B	15 x 15 x 0.22	30	6000	15000	300	Brass	-20 ~ +70
PDN180-0430B	18 x 18 x 0.22	30	4300	25000	300	Brass	-20 ~ +70
PDN200-0400B	20 x 20 x 0.25	30	4000	25000	300	Brass	-20 ~ +70
PDN200-0650B	20 x 20 x 0.42	30	6500	12000	350	Brass	-20 ~ +60
PDN210-0340B	21 x 21 x 0.23	30	3400	25000	300	Brass	-20 ~ +70
PDN270-0380B	27 x 27 x 0.47	30	3800	24000	500	Brass	-20 ~ +70
PDN270-0400B	27 x 27 x 0.42	30	4000	25000	300	Brass	-20 ~ +70
PDN270-0460S	27 x 27 x 0.46	30	4600	18000	300	Stainless Steel	-20 ~ +70
PDN310-0370B	31 x 31 x 0.22	30	3700	48000	300	Brass	-20 ~ +70