Home Sitemap E-mail
 
Speaker
Car Speaker
Car Woofer
PA Woofer
Ceiling Speaker
Boom Box
Loud Speaker
Computer Speaker
Mutimedia Speaker
TV Speaker
Waterproof Speaker
Mylar Speaker
Earphone Speaker
Tweeter
Horn tweeter
Aluminum tweeter
Piezo tweeter
Car dome tweeter
Tweeter
Horn and Driver
Horn driver
Driver unit
Horn Speaker
Horn
Piezo horn
Megaphone
Megaphone
Electret Condenser Microphone
Unidirectional and Noise Cancelling
Omnidirectional
Digital Microphone
Silicon Microphone
Mic Group
Telephone Receiver
Telephone Receiver
Piezoceramic Elements & Buzzers
Piezo ceramic plate
Piezo plate-External Drive
Piezo plate-Self Drive
Piezo element-double ceramic
Piezo Sounder(External Drive)
Piezo Buzzer(Active Drive)
Piezo Sounder(Self Drive)
Micromizer
SMD Buzzer
Pizo Speaker
Electromagnetic Transducer & Buzzers
Polythene Variable Capacitor
Polythene Variable Capacitor
 
Home > Products > Piezoceramic Element... > Piezo Buzzer(Active ... > HDS-42L-2.9A(连续音
 
        Part Number
 KDB-42L-2.9A(连续音)
输出声压    Sound Pressure Level             
95 dB min. at 2.9kHz 12VDC/30cm
谐振频率    Resonant Frequency               
 2.9±0.5kHz
工作损耗    Rated Current
 20mA max.
额定电压    Allowable input Voltage                
 3~15VDC
工作温度    Operating Temperature Range           
 -20~+60
贮存温度    Storage Temperature Range               
 -30~+70
胶壳直径    Case Diameter                
 D=41.5±0.5mm
胶壳高度    Case height                     
 H=16.0±0.5mm
引线规格    Lead wire Specification             
 UL1007 AWG 22#
引线长度    Lead wire Lengths                 
 L=400±5.0mm
胶壳材料    Case Material
 ABS(Black)