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You are here: Home / Buzzer / Active SMD Magnetic Buzzer Series / KLJ-8545-3Y Active SMD Magnetic Buzzer

KLJ-8545-3Y Active SMD Magnetic Buzzer

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KLJ-8545-3Y is the smallest size internal drive SMD electromagnetic buzzer developed by our company. It is 8.5MM*8.5MM*4.5MM in length and width and height. It can be applied to DC voltage 3V. Operating current is 30MA. SPL is more than 88DB when tested at 10 cm distance and the sound is crisp. Welcome to purchase
We will introduce a lot of smaller internal driver patch buzzer in the future, please look forward to it.

Quantity:
  • KLJ-8545-3Y
  • KELIKING

Product Description


KLJ-8545-3Y_副本


$GK(1X(UY{Z_SA{AX@EZ19


NO.

ltem

Unit

Specification

Condition

1

Rated Voltage

V (DC)

3


2

Operating Volt

V (DC)

2.5~4.5

3

Mean Current

mA

Max. 30


4

Sound Output

dBA

Min.85


6

Rated Frequency

HZ

2731


7

Operating Temp

-30 ~+70


8

Storage Temp

-40 ~+80


9

Dimension

mm

L8.5×W8.5×H4.5

See attached drawing.

10

Weight

gram

0.6


11

Material


L.C.P (Black)


12

Terminal


SMD type(Plating Gold)

See attached drawing.

 

13

Environmental

Protection Regulation


RoHS


14

Storage life

month

6

6 months preservation at room temp.(25±3℃).Humidity30%

 






Product Introduction


applications.jpg


Main Products: 

Integrated precision electroacoustic devices, including electronic buzzer, as a warning function for different electronic devices. 

Features: 

Small and thin, with exquisite workmanship and high production efficiency. We try to meet the trend of making electronic products ultimate small and thin.

Applications: 

It can be widely used for cell phone accessories, tablet personal computer accessories, Bluetooth system devices, bank payment system, terminal device of Internet of things, wearable smart devices, GPS system, medical devices, etc.


1. Our products meet the standard of ROHS,REACH,IOS:9001-2008,etc.

2. The item that sound pressure level value and Audible distance  is just for reference.It depends on your using environment. In general,smaller the buzzer is,shorter the valid hearing distance is.

3. Pin feet can be plated with gold or brass.

4. We can provide more detailed information if you need certain type's specification.For example,picture of structure of product.

5. We can offer solution and advice according to your operating requirement.Helping you choose the type you need.


o-keliking


ChangZhou Keliking Electronics Co., Ltd. is the full set solution supplier for micro SMT electroacoustics. We mainly deal with the designing, production and sales for micro SMT electroacoustic devices, we can offer the complete full set solution. 

Registered Capital is RMB 10,000,000. Business Scope:  designing, producing and sales for electronics; Import & export for different types of commodity and technology. 

The turnover in 2015 is RMB 50,000,000. In 2016, we started to strengthen upstream and downstream production chain and enlarge our range. This will further increase the sales volume in the future.


Factory Overview

company2

R & D Stuff

company1


Cooperation Company


Through seven years effort, we have established long term cooperation with Haier, OPPO, Lenovo, Philips, TCL, BYD, etc. famous brand. Product quality, delivery time and service have received good reputation.


comporation



Further contact with us!

Quick link

Call us

Changzhou Keliking Electronics Co., Ltd.
Contact:Mr. Yao
Mobile:13656128000
Tel:86 +519-88671999-801
Fax:86 +519-88671999-808
Add:1-1301 Hang Seng Science Park, Tianning District, Changzhou, Jiangsu, China

Copyright  Changzhou Keliking Electronics Co., LTD. All rights reserved.