Views: 7 Author: Site Editor Publish Time: 2017-08-25 Origin: Site
A.SMD Magnetic Buzzer
KLJ means our brands KELIKING.
40 means 4*4mm(L*W),20 means that height is 2mm.Therefore, the size of the product is 4*4*2mm.
Taking KLJ-5018 as example,its size is described as KLJ-4020. Size:5*5*1.8mm
*Rated voltage of KLJ-4020 and KLJ-50series is 3V.Frequency is 4000Hz.
Taking KLJ-7525 as example,
1.KLJ-7525-3627,75 means 7.5*7.5mm(L*W),25 means that height is 2.5mm.Therefore, the size of the product is 7.5*7.5*2.5mm.
36 means that its rated voltage is 3.6V. 27 means that its frequency is 2731Hz.
2.KLJ-7525-5027,its size is 7.5*7.5*2.5mm.50 means its rated voltage is 5V.And frequency is 2731Hz.
*85,90 series are also applicable to this regulation.
Changzhou Keliking Electronics Co., Ltd.
Add：1-1301 Hang Seng Science Park, Tianning District, Changzhou, Jiangsu, China