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Contact SupplierTechnical parameters of klj-7525-5027 smd magnetic buzzer
oscillation frequency(hz): 2731
operating voltage(vp-p): 4.5-6.5
rated voltage(vp-p): 5
current consumption(mamax): 90 at rated voltage
sound pressure level(dbmin): 86 at 10cm at rated voltage
coil resistance(î©): 30â±4
operating temperature(��: -20~ +85
storage temperature(��: -30 ~ +85
environment compulsory standard: rohs
ps: vp-p=12duty, square wave
audible distance at rated vol. : 4m
application: smart electronic devices, such as smart electronic teacups, coffee machine, pos machine, burglar alarm devices, pets gps devices, remote-controller, card-reader, artificial intelligence devicesâ and more.