KLJ-1230 SMD Piezo Buzzer
Product Description
Product Description
| Technical Parameters | Environment Compulsory Standard |
| Operating Voltage | Max20Vp-p |
| Current Consumption | Max 1mA at 3Vp-p/Square Wave/4.1KHz |
| Sound Pressure Level | Min 83dB at 10cm/ 3Vp-p/Square Wave/4.1KHz |
| Electrostatic Capacity | 16000±30%pF at 1 KHz/1V |
| Operating Temperature(℃） | -20~ +85 |
| Storage Temperature(℃） | -30 ~ +85 |
| Environment Compulsory Standard | ROHS |
| PS: Vp-p=1/2duty, square wave | |
| Application Range | |
| Audible distance at rated vol. | 5m |
| Application | House-held electronic medical devices, Central air-conditioning controller, motor central lock actuator, car seat for children and more |
Product Introduction
Product Introduction
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.
Package
Package
| Housing Material | LCP plastic resin (Color : Black) |
| Terminal | SMD Type |
| Dimension | L12.0×W12.0×H3mm |
| Weight | 0.4g |
| Packing | 2k PCS / Carrier Reel |
| Inner Box | 350（L）*335(H) |
| 1 roll carrier reel | |
| Carton | 370*350*360(MM) |
| 10 Inner Box | |
| 20k PCS Buzzer |
Our Company
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
R & D Stuff
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.