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Hongchang (changzhou) Electronic Co., Ltd.
6yrs
Jiangsu, China
Main categories: speaker,buzzer,ultrasonic sensor,piezo element,microphone
Top picks

Product categories

16mm 25khz 40khz Ultrasonic Sensor Transmitter Receiver Manufacturer Acoustic Sensors
$0.30-0.50
Min. order 1000 pieces
High Quality 41MM*13MM 2.83V 95dB 20khz Waterproof Ultrasonic Speaker 20khz Rodent Insect Repeller Buzzer Alarms Buzzers Sirens
$0.25-0.35
Min. order 1000 pieces
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1 Inch Full Range Loudspeaker with 28mm 2W Good Sound Quality Rohs Compliant Mini Radio Speaker Unit
$0.60-1.50
Min. order 200 pieces
9mm Diameter 3V 2700Hz 16 OHM Passive SMD Magnetic Buzzer High Decibel 92dB Surface Mount Magnetic Alarms Buzzers Sirens
$0.20-0.30
Min. order 1000 pieces
Piezoelectric transducer-Passive
All products
buzzer
Piezoelectric transducer-Passive
12V Passive Piezoelectric Buzzer 45mm*24mm High 95dB Min Alarms Buzzers Sirens
$0.70-1
Min. Order: 1000 pieces
HPT1470A 14MM*7MM 5v 85dB 4000Hz Washing Machine Piezo Transducer Alarms Buzzers Sirens for Warning Tone Piezo Buzzer
$0.10-0.20
Min. Order: 1000 pieces
5V AC 24mm*10mm Piezo Transducer 3500Hz Piezo Alarm for Warehouse and Logistics Alerts Minimum 95dB
$0.25-0.40
Min. Order: 1000 pieces
High Decibel Alarm Buzzer 52mm*16mm 18V 95dB IP65 Waterproof Loud Sound Factory Direct Price for Alarms Buzzers Sirens
$1-1.50
Min. Order: 1000 pieces
High Decibel Alarm Buzzer 45mm*24mm Piezoelectric Transducer 12V 95dB Loud Sound for Alarms Buzzers Sirens
$0.50-1
Min. Order: 1000 pieces
44mm*10mm Low Frequency Passive Piezoelectric Buzzer 5V 85dB over Speed Piezo Transducer Sounder 900hz Alarms Buzzers Sirens
$0.20-0.40
Min. Order: 1000 pieces
HPT4216W 42mm*16mm 9V 2800Hz Vehicle Safety Alert Alarms Buzzer Piezo Transducer with 90dB Mounting Hole for Vehicle Use
$0.40-0.60
Min. Order: 1000 pieces
Wholesale 30*7.5 mm 12V AC Piezo Beeper 85DB Passive Buzzer Piezo Sounder for Retail and POS Systems
$0.20-0.40
Min. Order: 1000 pieces
Ultrathin 12V 80dB 1300Hz Piezoelectric Ceramic Transducer 30mm*5.5mm Office Printer Wire Connect Alarm Buzzer for Office Home
$0.30-0.60
Min. Order: 1000 pieces
HPT3045W 30mm*4.5mm 12V Piezoelectric Buzzer 90dB Min with Wire Leads Transducer for Educational Kits Alarms Buzzers Sirens
$0.20-0.30
Min. Order: 1000 pieces
HPT3016 30mm*17mm 9V min 95dB wiring buzzer high-decibel e-bike alarms piezo siren
$0.20-0.50
Min. Order: 500 pieces
30*11mm 3V 85dB 2200Hz Low Cost Passive Warning Piezoelectric Beeper Electronic Buzzer Smart Home Automation Systems
$0.15-0.20
Min. Order: 1000 pieces
24mm*9.5mm 5V 12V Piezoelectric Transducer min 90dB Super Loud Washing Machine Passive Piezo Buzzer
$0.25-0.50
Min. Order: 1000 pieces
3000 sold
HPT2475 Factory Price 12V 90dB Pin Type Piezoelectric Transducer 4000hz Passive Bee Buzz Alarm Buzzer Alarms Buzzers Sirens
$0.15-0.30
Min. Order: 1000 pieces
Hot Sale 5V 95dB High Decibel Passive Alarm Buzzer 24mm*9.5mm Piezoelectric Transducer for Alarms Buzzers Sirens at 3500Hz
$0.30-0.60
Min. Order: 2000 pieces
HPT2311A 23*10 mm 12V 3-Pin Small Electronic Transducer 2800Hz Feedback Disc Sounder for Alarms Buzzers Sirens Manufacturing
$0.15-0.30
Min. Order: 1000 pieces