Home / Passive Type
Image Product Name Model Dimension Rated Voltage Resonant Frequency SPL Current Operating Voltage Details
// 1325 Piezo Passive Buzzer Ultrathin Wire 5v 12V Buzzer MSPT13B 13.0 * 2.5mm 12Vp-p 4800±500HZ ≥85dB@10cm ≤2mA 1~25Vp-p View detail »
// 22mm*4mm external drive piezo transducer MSPT22B 21.7 * 4.0mm 12Vp-p 3000±500HZ ≥85dB@10cm ≤4mA 3~30Vp-p View detail »
// 13mm*7mm piezo transducer for telephone ringer MSPT13A 12.6 * 7.0mm 6Vp-p 4000±500HZ ≥82dB@10cm ≤2mA 1~20Vp-p View detail »
// 12V Ac Buzzer Piezo Transducer 85dB Piezo Actuator MSPT22E 21.7 * 2.1mm 12Vp-p 3000±500Hz ≥ 85dB@10cm ≤4mA 3~30Vp-p View detail »
// 12V 90dB Passive Piezo Buzzer For Home Application MSPT35A 34.3 * 9.0mm 12Vp-p 1600±500HZ ≥90dB@10cm ≤9mA 3~30Vp-p View detail »
// 9V 4000Hz Piezo Passive Sounder Buzzer MSPT17D 16.5 * 4.0mm 9Vp-p 4000±500HZ ≥82dB@10cm ≤2mA 1~30Vp-p View detail »
// 80dB 9V 4000Hz Wire Thin Piezo Buzzer MSPT17B 16.5 * 3.3mm 9Vp-p 4000±500HZ ≥80dB@10cm ≤2mA 1~25Vp-p View detail »
// 5V 80dB 4000Hz Passive Piezo Sounder Buzzer MSPT30D 30.0 * 10.0mm 10Vp-p 2500±500HZ ≥85dB@10cm ≤3mA 1~24Vp-p View detail »
// 12V 80db 4000KHz Self Drive Piezo Pin Buzzer MSPT12A 12.7 * 6.8mm 12Vp-p 4000±500HZ ≥80dB@10cm ≤2mA 1~25Vp-p View detail »
// 24V 90dB Extermal Driven Micro Piezo Buzzer Polarity MSPT52A 52.0 * 23.0mm 18Vp-p 4000±500Hz ≥90dB@10cm ≤15mA 3~60Vp-p View detail »
// 9V 12V 85dB 4000Hz Passive Piezo External Buzzer With Pin MSPT17G 17.0 * 7.0mm 9Vp-p 4000±500HZ ≥85dB@10cm ≤3mA 1~30Vp-p View detail »
// 30mm90db Mini Low Current Passive Piezo Buzzer MSPT30B 30.2 * 7.5mm 10Vp-p 3000±500Hz ≥85dB@10cm ≤10mA 1~30Vp-p View detail »
// 110db 105dB 12v 3200Hz ac passive buzzer for Industry MSPT30F 30.6 * 16.0mm 12Vp-p 3200±500HZ ≥110dB@10cm ≤5mA 1~40Vp-p View detail »
// 3v 10v Passive Piezo Transducer for Remote Control MSPT22C 22.0 * 7.0mm 5Vp-p 3000±500HZ ≥85dB@10cm ≤5mA 1~30Vp-p View detail »
// 9v 85db 4khz Piezoelectric Buzzer Ac Piezo Buzzer MSPT17A 17.0 * 7.5mm 9Vp-p 4000±500HZ ≥85dB@10cm ≤2mA 1~30Vp-p View detail »
// 10mm*3mm piezo transducer for telephone ringer with leads MSPT10A 10.0 * 3.2mm 10Vp-p 3200±500HZ ≥80dB@10cm ≤5mA 1~30Vp-p View detail »
// 9V 85dB 2048hz AC Piezoelectric Buzzer MSPT17E 17.1 * 9.0mm 9Vp-p 2048±500HZ ≥85dB@10cm ≤2mA 3~20Vp-p View detail »
// 5v 12V Passive Eectrical Piezo Buzzer For Print Machine MSPT14A 14.0 * 7.0mm 5Vp-p 4000±500HZ ≥80dB@10cm ≤3mA 1~25Vp-p View detail »
// 9V 85dB 4000Hz Electric Piezo Transducer Buzzer MSPT22A 22.0 * 7.2mm 9Vp-p 4000±500HZ ≥85dB@10cm ≤2mA 1~30Vp-p View detail »
// 85db 12v 1300Hz ac piezo buzzer 30mm for light photocopier MSPT30A 30.0 * 5.4mm 12Vp-p 1300±500HZ ≥85dB@10cm ≤3.5mA 1~40Vp-p View detail »
// 10v 75dB Passive Piezo Electronic Transducer MSPT22F 22.0 * 3.0mm 10Vp-p 1000±400HZ ≥75dB@10cm ≤3mA 1~30Vp-p View detail »
// 9V 85dB Passive Electronic Piezoelectric Pin Piezo Buzzer MSPT17C 16.8 * 7.7mm 9Vp-p 4000±500HZ ≥85dB@10cm ≤2mA 1~30Vp-p View detail »
// 20mm*4mm 12V 80dB 3.5kHz ac buzzer with wires ME20D04W20 20.0 * 4.2mm 12Vp-p 3500±500HZ ≥80dB@10cm ≤4mA 3~20Vp-p View detail »

Piezo passive buzzers need to be connected to the audio output circuit to sound, the advantage is the sound frequency controllable, power consumption is small, generally in 20ma below, not more than 100ma. In general, the piezoelectric buzzer is driven by square wave (VP-P).Piezo passive buzzer has small size, light weight, thin thickness, power consumption, good reliability, low cost. Applicable to electronic watches, pocket calculator, electronic doorbell and electronic toys.

Contact Us

Tel: +86-519-89185720
Address: Building 5, No. 8 Chuangye Road, Shezhu Town, Liyang City, Changzhou, Jiangsu, China

Stay Connected

Keep current with the latest product releases, technical resources and company updates from MAINORSHI




CopyRight © 2021 Changzhou Manorshi Electronics Co.Ltd. All rights reserved. Sitemap