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5
YRS
Hongchang (changzhou) Electronic Co., Ltd.
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speack unit
buzzer
Tweeter
Siren
piezo element
ultrasonic sensor
HC50N-30-R8 2-inch siren speaker 50mm 8ohm 16ohm 32ohm 50ohm 0.25w 0.5w 1w paper cone raw speaker drivers
$0.70 - $1.00
(Min. Order) 500 pieces
HC57N-5-R50 2.25-inch paper cone speaker drivers 57mm 0.5 watt 50 ohm raw round intercom alarm speaker unit
$0.40 - $0.60
(Min. Order) 500 pieces
HC70W-2-R8 best 70mm raw speaker drivers 8-ohm 5W 2.75-inch full range good power professional audio speaker unit
$1.50 - $2.50
(Min. Order) 500 pieces
HC50W-24F-R50 good sound 2-inch 50-ohm 5W outdoor radio raw speaker waterproof and dustproof alarm speaker unit
$0.80 - $1.50
(Min. Order) 200 pieces
HC45N-10F-R8 clear sound 1.8-inch mini speaker 45mm 8-ohm waterproof cone 3w neodymium magnet speaker unit
$0.80 - $1.50
(Min. Order) 200 pieces
HC57W-20F-R4 2.25-inch waterproof loudspeaker 57mm 4-ohm 3W outdoor PET cone IP65 mid-rang audio speaker unit
$0.80 - $1.50
(Min. Order) 200 pieces
HPT1360E changzhou 3v 4000Hz piezoelectric buzzer passive buzzer transducer beeper
$0.15 - $0.20
(Min. Order) 1000 pieces
HSPT1750S 17*17*5mm 5v micro SMD piezoelectric car buzzer panel mount min 80dB SMT piezo beeper
$0.20 - $0.40
(Min. Order) 1000 pieces
ultrasonic sensor
All products
ultrasonic sensor
Customizable
Ready to Ship
HCSR04 10mm 40khz ultrasonic transmitter receiver micro ultrasonic piezoelectric sensor
$0.30 - $0.50
Shipping to be negotiated
Min. Order: 100 pieces
wholesale 10mm dual function 40khz long distance 5 meter ultrasonic sensor
$0.35 - $0.60
Shipping to be negotiated
Min. Order: 100 pieces
10mm waterproof dual function 40khz micro ultrasonic sensor transducer
$0.70 - $1.00
Shipping to be negotiated
Min. Order: 500 pieces
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