Magnetic Buzzer D12 x H9mm 1.5V 5V Passive Buzzer With Pin Use for Telecommunication
| We also can make customizd products |
| Why Choose us:
1.High quality and best services.
2.We have RoHS and REACH, CQC certification.
3.Our company has pass the ISO9001:2008 and ISO 14001:2004
Technical support: 1. We have professional technical support team to support our customers 2. If you have any question for the technology of our products,please Email to us and we will reply to you immediately Typical Specificatons: | Name | WM1290-0101 | WM1290-0501 | | Reted Voltage | 1.5v | 5.0v | | Operating Voltage | 1-2v | 4-7v | | Resonant Frequency | 2400Hz | 2400Hz | | Sound Output at 10cm | >80dB | >85dB | | Rated Current | ≤40mA | ≤70mA | | Coil Resistance | 16±3 | 45±5 | | Operating Temperature | -20℃ to 70℃ | -20℃ to 70℃ | | Storage Temperature | -30℃ to 80℃ | -30℃ to 80℃ | Features: * Rated Voltage: 1.5v 5v
* Operating Voltage: 1~2V ; 4~7v
* Max Rated Current: 40mA ; 70mA
* Sound Output : 80dB ; 85dB * Small Size
* Highly efficient
* Shot lead time & Low Price. 1. RoHS
2. Magnetic Type Buzzer
3. Bulk Packing 4. Samples: 3-5 days
5. Batch quantity : 5-10 days |
| Applications:
* Children's toys
* Alarm Medical equipments
* Telecommunication
* Security
* Household appliances
* Audio and Video Products |
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
1. Ordinary Temperature Life Test
The part shall be subjected to 96 hours at 25±10℃. Input rated voltage
Resonant frequency, 1/2 duty Square wave.
2. High Temperature Test
The part shall be capable of with standing a storage temperature of +85℃ for 96 hours.
3. Low Temperature Test
The part shall be capable of with standing a storage temperature of -40℃ for 96 hours.
4. Humidity Test
Temperature:+40℃±3℃ Relative Humidity:90%～95% Duration: 48 hours
and expose to room temperature for 6 hours
5. Temperature Shock Test
Temperature:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)
Total cycle: 10 cycles
6. Drop Test
Standard Packaging From 1.2m(Drop on hard wood or board of 5cm thick,
three sides, six plain.)
7. Vibration Test
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
Payment and Shipping:
1, Lead time about 3~5 days.
2, Payment: T/T; Western union; Paypal .
3, Shipping: by DHL, Fedex, TNT, UPS, EMS ect
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308
Product Tags:
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D12 X H9 Mm 40mA Magnetic Buzzer 1.5v For Telecommunication , Electronic Buzzers Images
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