Lead-Free Buzzers

PUI Audio Lead-Free Buzzers are designed with various resonant frequencies and mounting configurations. These buzzers utilize potassium sodium nitrate, K0.5Na0.5NbO3 (KNN), a material recognized by researchers as among the most feasible lead-free alternatives to highly efficient, lead-based piezoelectric lead zirconate titanate (PZT). By eliminating lead from these buzzers, their environmental impact and associated health hazards are significantly reduced. These lead-free buzzers ensure compliance with strict international regulations, such as the RoHS directive, restricting the use of hazardous substances in electronic equipment. PUI Audio Lead-Free Buzzers exhibit a strong piezoelectric effect, even with a slimmer profile, opening possibilities in the medical, industrial, automotive, and consumer sectors. 

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Results: 7
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
PUI Audio Speakers & Transducers Lead Free Bender 20mm 6.1KHz 54nF 30Vpp Alloy
This item may require additional import fees and documentation. Customs delays may also occur.
788In Stock
₹489.16
₹379.29
₹343.94
₹320.06
Min.: 1
Mult.: 1
PUI Audio Speakers & Transducers Lead Free Bender 27mm 3.3KHz 100nF 30Vpp Alloy
This item may require additional import fees and documentation. Customs delays may also occur.
770In Stock
₹661.14
₹514.01
₹466.24
₹433.75
Min.: 1
Mult.: 1
PUI Audio Speakers & Transducers Piezo Bender 12mm 10000HZ 30VP-P
This item may require additional import fees and documentation. Customs delays may also occur.
50In Stock
₹17,415.99
₹13,648.84
Min.: 1
Mult.: 1
PUI Audio Speakers & Transducers Lead Free Bender 20mm 5.3KHz 17nF 40Vpp Brass
This item may require additional import fees and documentation. Customs delays may also occur.
487In Stock
₹144.27
₹111.78
₹101.27
₹93.15
Min.: 1
Mult.: 1
PUI Audio Speakers & Transducers Lead Free Bender 35mm 2.9KHz 35nF 30Vpp Leads
This item may require additional import fees and documentation. Customs delays may also occur.
152In Stock
₹340.12
₹263.69
₹238.85
₹220.70
Min.: 1
Mult.: 1
PUI Audio Buzzers & Audio Indicators - Board Mount Lead Free Piezo Bender 20mm Nickel 4000Hz 30nF 30Vpp
This item may require additional import fees and documentation. Customs delays may also occur.
546In Stock
₹420.38
₹304.77
₹271.33
₹240.76
Min.: 1
Mult.: 1
PUI Audio Buzzers & Audio Indicators - Board Mount Lead Free Piezo Bender 27mm Nickel 2200Hz 52nF 30Vpp
This item may require additional import fees and documentation. Customs delays may also occur.
556In Stock
₹425.15
₹329.61
₹299.04
₹278.02
Min.: 1
Mult.: 1