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SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material

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SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material

SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material
SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material

Large Image :  SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material Get Best Price

Product Details:

Place of Origin: Shenzhen of China
Brand Name: WS
Certification: SGS
Model Number: WS-SMD-Buz

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Negotiation
Packaging Details: Foam box + carton
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 1000000pcs/day
Detailed Product Description
Operating Voltage: 2-4v Frequency: 4000Hz
Quality: High Quality Voice: 80dB
Delivery: Fast Price: Lowest Price
Shipping: By DHL, FEDEX, TNT ,UPS,EMS Ect.
High Light:

piezoelectric buzzer

,

security door buzzer

High Quality SMD Magnetic / Electromagnetic Buzzer External Drive / Without Circuit

 

 

SPECIFICATION:

No. Item Unit Specification Condition
1 Oscillation Frequency Hz 4000 Vo-p=1/2duty , square wave
2 Operating Voltage Vo-p 2 ~4  
3 Rated Voltage Vo-p 3  
4 Current Consumption mA MAX.110 at Rated Voltage
5 Sound Pressure Level dB MIN. 80 at 10cm at Rated Voltage
6 Coil Resistance Ω 12±2  
7 Operating Temperature C -20 ~ +60  
8 Storage Temperature C -30 ~ +80  
9 Dimension mm 5.0 x 5.0 x H3.0 See appearance drawing
10 Weight (MAX) gram 0.6  
11 Housing Material   LCP( Black )  
12 Leading Pin   Tin Plated Brass(Sn) See appearance drawing
13 Environmental
Protection Regulation
  RoHS
 

 

 

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

 

 

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

 

Note:

As this product is not protected from foreign material entering, please make sure that any foreign materials (e.g. magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your production processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it.

 

 

SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material 0

 

 

SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material 1

 

 

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 Details
Shenzhen Winsun Technology Co., Ltd.

Contact Person: Ms.Angel Sun

Tel: +8613528847020

Send your inquiry directly to us