piezo buzzer siren sounder indicator Product

Earphone

Part Number	---------------Type---------------	Dimensions (mm)	Sound Pressure Level (dB)	Impedance(Ω)	Frequency Response for Ear-Speakers
KJAG2030ALKCB	Earbud-Plug-in -Without Microphone	φ 3.5	88±4dB SPL(0dB=20μ Pa) at 1KHz with Vrms input=179mV	32Ω +/- 15% at 1KHz	20 ~ 20,000Hz
KJAG2320ADDCB	Earbud-Plug-in -Without Microphone	φ 3.5	100±4dB SPL(94dB=1Pa) at 1KHz with Vrms input=179mV	32Ω +/- 20% at 1KHz	20 ~ 20,000Hz
KJAG2410AFDCB	Earbud-Plug-in -Without Microphone	φ 3.5	100±4dB SPL(94dB=1 Pa) at 1KHz with Vrms input=179mV	32Ω +/- 20% at 1KHz	20 ~ 20,000Hz
KJAG2070AEUCA	Earbud-Plug-in -Without Microphone	Mini USB Type	112±4dB SPL(0dB=20μ Pa) at 1KHz with Vrms input=179mV	32Ω +/- 20% at 1KHz	20 ~ 20,000Hz
KJAG4024AWUCB-2	For Mobile Phone Application
KJAG4024AEUCA-10	For Mobile Phone Application
KJAG4026ABUCB-1	For Mobile Phone Application
KJAG4028AENCB	For Mobile Phone Application
KJFG2030AUKBB-1	For Music Application
KJFG2030AWLBB-5	For Music Application
KJAG4990AEUCA	For Mobile Phone Application
KJAH4023AEUCB	For Mobile Phone Application
KJFG2030APKBB-3	For Music Application