A. SCOPE
This specification applies piezo buzzer, FSR-1255TP
B. SPECIFICATION
| No. | Item | Unit | Specification | Condition |
1 | Oscillation Frequency | KHz | 4.0±0.5 | |
2 | Operating Voltage | VDC | 3 ~ 16 | |
3 | Rated Voltage | VDC | 5 | |
4 | Current Consumption | mA | MAX. 5 | at Rated Voltage |
5 | Sound Pressure Level | dB | MIN. 80 | at 10cm at Rated Voltage |
6 | Tone Nature | Single | ||
7 | Operating Temperature | ℃ | -20~ +70 | |
8 | Storage Temperature | ℃ | -30 ~ +80 | |
9 | Dimension | mm | Φ13.8 x H7.5 | See appearance drawing |
10 | Weight (MAX) | gram | 2.0 | |
11 | Housing Material | PPO( Black ) | ||
12 | Leading Pin | Tin Plated Brass(Sn) | See appearance drawing | |
13 | Environmental | RoHS |
C. APPEARANCE DRAWING
Tol : ± 0.5 Unit: mm
D.TESTING METHOD
Standard Measurement conditions
Temperature:25±2℃ Humidity:45-65%
Acoustic Characteristics:
The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below
In the measuring test, buzzer is placed as follows:
E. VOLTAGE / CURRENT / SOUND PRESSURE CHARACTERISTICS
| 수입신고 1USD |
구매/결제대행 1CNY |
TT송금 1CNY |
|---|---|---|
| 6.81 CNY | 203.62 KRW | 0.149 USD |
