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3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security

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Shenzhen Winsun Technology Co., Ltd.

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3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security

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Brand Name :	WS
Model Number :	WS-9550DYB
Certification :	SGS
Price :	Negotiation
Payment Terms :	T/T, Western Union,Paypal
Supply Ability :	1000000pcs/day
Delivery Time :	3-5 work days

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Product Details
Company Profile

3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security

3V 5V Low price Electromagnetic Buzzer with Size D9.5xH5.0mm Internal Drive With Circuit high stability

We also can make customizd 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

Typical Specificatons:

Type	Unit	WS-9550DYB03X	WS-9550DYB05X
Rated Voltage	V(DC)	3	5
Operating Voltage	V(DC)	2-5	4-7
Rated Current(max)	mA	30
Sound Output at 10cm	dB	80
Rated Frequency	Hz	2700±200
Lead pin material		Red Copper
Operating Temperature	C	-30~+70
Storage Temperature	C	-40~+85
Housing material	NORYL
weight	g	2.0

Applications:
* Children's toys
* Alarm Medical equipments
* Telecommunication
* Security
* Household appliances
* Audio and Video Products

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

Drawing size:

Recommond Driving Circuit:

Recommoned Setting:

Contact Details:
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308

Product Tags:

piezoelectric buzzer

simple electronic buzzer

3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security

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