Home > Products > Buzzer Series > SMD Buzzer  > 0-20mm  > small size SMD electro magnetic Buzzer with 3V for Intelligent Watch
small size SMD electro magnetic Buzzer with 3V for Intelligent Watch
Model: 4 * 4 * 2MM (SM04ET02A)
    • small size  SMD electro magnetic Buzzer with 3V for Intelligent Watch
Product Details

Item

Unit

Specification

Condition

Oscillation Frequency

Hz

4000

Vo-p=1/2duty , square wave

Operating Voltage

Vo-p

2 ~ 4


Rated Voltage

Vo-p

3


Current Consumption

mA

MAX. 90

at Rated Voltage

Sound Pressure Level

dB

MIN. 70

at 10cm at Rated Voltage

Coil Resistance

Ω

17±3


Operating Temperature

-20 ~ +70


Storage Temperature

-30 ~ +80


Dimension

mm

4.0 x 4.0 x H2.0

See appearance drawing

Weight (MAX)

gram

0.1


Housing Material


LCP( Black )


Leading Pin


Tin Plated Brass(Sn)

See appearance drawing

Environmental


Tin Plated Brass(Sn)

See appearance drawing


SM04ET02A.png



Packing & Delivery

123.jpg

4501537930331646.jpg


FAQ


1.What's your MOQ?

MOQ depends of different series of products, pls contact with us.


2.Do you support OEM and ODM services?

Yes, we can customize products according to the drawing.


3.How about freight fee?

We cooperate with different express companies, enjoy the lowest discount.


4.Do you support after sales service?

The professional after-sales service team will solve all problems for you.



Inquiry Now
Message *
Name *
Phone
Email*
Code*
Other Product
New Product

Contact Us

  • Tel: 0086-519-89185720
  • E-mail: sales@manorshi.com
  • Address: Room 309, No. 5 Building, No. 10, Xiheng Street, Zhonglou Dist., Changzhou, Jiangsu, China (Mainland)

Navigation

Classification

mobile
Mobile

CopyRight © 2018-2021 Changzhou Manorshi Electronics Co.Ltd. All rights reserved. Sitemap   Designed by Zhonghuan Internet