- Part number : BP1465PS-0541
PPS Micro 5V SMD Piezo Electric Buzzer 80dB For Mobile Phone , Black
Quick Detail:
- Size: D:13.8mm*H7.1mm
- Rated Voltage: 5Vp-p
- Operating Voltage: 1~30Vp-p
- SPL: Min.80dB at 10cm at 4KHz/5Vp-p 1/2 duty Square Wave/10cm
Description:
Measuring condition Part shall be measured under a condition (Temperature: 5~35℃, Humidity: 45%~85%R.H., Atmospheric pressure: 860 ~1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ~1060hPa) is regulated to measure. | |||
1 | Resonant Frequency | 4100±300Hz | |
2 | Operating Voltage | 1~25Vp-p | |
3 | Rated Current | Max.3mA , At 4.1KHz 50% duty Square Wave 9Vp-p | |
4 | Sound Output at 10cm | Min. 85dB, At 4.1KHz 50% duty Square Wave 9Vp-p | |
5 | Capacitance | 12000±30% pF At 120Hz | |
6 | Operating Temperature | -20℃~+70℃ | |
7 | Store Temperature | -30℃~+80℃ | |
8 | Net Weight | Approx 0.7g | |
9 | RoHS | Yes | |
2. Dimensions | Unit: mm Tolerance: ±0.5mm Except Specified | ||
*Housing Material: Black PPS |
3.Surface mounting condition 3.1 Reflow soldering Recommendable reflow soldering condition is as follows. Note: (1) In automated mounting of the SMD sound transducers on PCB, any bending, expanding and pulling forces or shocks against the SMD sound transducers shall be kept minimum to prevent them from electrical failures and mechanical damages of the devices. (2) In the reflow soldering, too high soldering temperatures and too large temperature Gradient such as rapid heating or cooling may cause electrical failures and mechanical damages of the devices. |
3.2 Soldering pattern
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4, Reliability Test After any following tests the part shall meet specifications without any degradation in appearance and performance except SPL. SPL shall not deviate more than -10 dB from the initial value
The part shall be subjected to 96 hours at 25±10℃. Input rated voltage Resonant frequency, 1/2 duty Square wave. 4.2 High Temperature Test The part shall be capable of with standing a storage temperature of +80℃ for 96 hours. 4.3 Low Temperature Test The part shall be capable of with standing a storage temperature of -30℃ for 96 hours.
2.Humidity Test Temperature:+40℃±3℃ Relative Humidity:90%~95% Duration: 48 hours and expose to room temperature for 6 hours
3.Temperature Shock Test Temperature:60℃ /1hour→ 25℃/3hours→-20℃/1hour→ 25℃/3hours (1cycle) Total cycle: 10 cycles
4.Drop Test Standard Packaging From 120cm(Drop on hard wood or board of 5cm thick, three sides, six plain.)
5.Vibration Test Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
6.Reflow Test Use recommendable reflow soldering condition (as shown in 5.1) (1) No abnormality should be found after reflow (2) Good soldering to meet soldering requirements
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