Earphone Speaker
Hit��

Applied to the earplug earphone, Bluetooth earphone and head mounted earphone.

Part Number

Rated Power
(mW)

Max Power
(mW)

Impedance
(Ω)

Sensitivity
(dB)

Frequency Range
(Hz)

Dimension
(mm)

Cone TypeTerminal Type

SM50R008-B-F
102932 ± 15%113±3dB50-10kHzΦ50.0×8.4HMylarSolder Pad

SM50R100-F 
306032 ± 15%113±3dB100-10kHzΦ50.0×8.4HMylarSolder Pad

SM50R200-C-F 
204032 ± 15%113±3dB100-10kHzΦ50.0×8.4HMylarSolder Pad


SM13R301-F

102032 ± 15%101±3dB100-15kHzΦ13.0×5.5HMylarSolder Pad


SM30R202-F

103032 ± 15%94±3dB160-20KHzΦ30.0×5.1HMylarSolder Pad


SM36R100-F

51032 ± 15%120±3dB100-10kHzΦ36.0×7.8HMylarSolder Pad


SM40R300-16R-F

103032 ± 15%126±3dB100-10kHzΦ40.0×10.3HMylarSolder Pad


SM40R600-16R-F

204032 ± 15%115±3dB100-10kHz  Φ40.0×7.1HMylarSolder Pad


SM40R612-F

204032 ± 15%115±3dB100-10kHzΦ40.0×7.0HMylarSolder Pad


SM40R614-F  

204032 ± 15%127±3dB100-10kHzΦ40.0×7.0HMylarSolder Pad


SM40R700-16R-F

204032 ± 15%114±3dB100-10kHzΦ40.0×7.8HMylarSolder Pad


SM50R008-B-F

102032 ± 15%113±3dB50-10kHzΦ50.0×8.4HMylarSolder Pad


SM50R016-F  

204032 ± 15%112±3dB100-10kHzΦ50.0×8.8HMylarSolder Pad


SM50R100-F

306032 ± 15%112±3dB100-10kHzΦ50.0×8.8HMylarSolder Pad


SM50R200-C-F

204032 ± 15%113±3dB100-10kHzΦ50.0×8.7HMylarSolder Pad