?? _ ?œν’ˆ?Œκ°œ _ MAGNETIC BUZZER _ TR-8530(A/B) 
 
 
Β· SMD MAGNETIC BUZZER Β·
    Type
TR-8530BT3S
     Rated Volage
(V)
3.6
     Operating Volage
(V)
2 ~ 5
     Rated Current
(mA)
MAX. 90
     Coil Resistance
(Ξ©)
16Β±2.4
     Sound Output at 10cm
(dB)
MIN. 90
     Resonant Frequency
(Hz)
2731
     Operating Temperature
(??
-30~ + 70
     Storage Temperature
(??
-40~ + 80
     Weight
(g)
0.40
  *Pb-Free