| 加工定制：是 | 品牌：联华电子 | 型号：LPT2270AS |
| 种类：蜂鸣器(片) | 驱动方式：压电式(晶体式) | 是否有源：有源 |
| 材质：PBT | 规格尺寸：22*70mm | 声道数：单声道 |
LPT2270AS-HS-12-4.0-19-R PIEZO ELECTRIC SOUNDER
1 | Model No. | LPT2270AS-HS-10-4.0-19-R |
2 | Resonance Frequency (KHz) | 4.0±0.5 |
3 | Operating Voltage (Vp-p) | 1~30 |
4 | Capacitance at 120Hz (pF) | 19000±30% |
5 | Sound Output at 10cm (dB) | ≥90at 4.0KHz Square Wave 10Vp-p |
6 | Operating Temperature (℃) | -20~+70 |
7 | Storage Temperature (℃) | -30~+75 |
8 | Rated Current (mA) | ≤5 |
9 | Weight (g) | 2.8 |
10 | Housing Material | PPS |
11 | Piezo Element Metal Material | NiFe Alloy |
*APPLYING RATED VOLTAGE (RESONANT FREQUENCY, SQUARE WAVE)
Our products are widely used in electric appliances,such as watches,toys,
security systems, medical devices,automobile;household appliances like
refrigerators, washing-machines,microwave ovens, telephones and other industries.
LMB2316-12V LPT1230S LET8530 AS LDMS1540S
1.IQC 2.Materials go into the storage 3.Bend Pins
6.Glue and assemble wires 5.Lay out silica 4.Glue piezo element
7.Welding 8.Lay out electric silver liquid 9.Glue and Assemble cover plate
12.Taping 11. OQC 10.Testing
Packaging Details: 300 PCS per coil
Total 3000 PCS carton
Delivery Detail: 20days
One of the Leading Manufacturers in Acoustic Component Industry
We supply SMD buzzer and transducers,automotive buzzer,piezo buzzer and transducers,
electro-magnetic buzzers and transducers,speakers,receivers and piezo elements.
Capable to Make 5 to 8 Million Products monthly
Our factory covers 5000 square meters and our company has more than 250 skillful workers
and 20 experienced engineers.It is furnished with advanced facilities for production with four
automatic machines.
Operating According to IOS/TS 16949,IOS 14000 and IOS 9000 guidelines to
ensure the highest quality all the time.
