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Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys

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Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys

Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys
Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys

Large Image :  Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys Get Best Price

Product Details:

Place of Origin: Shenzhen of China
Brand Name: WS
Certification: SGS
Model Number: WS-9550S

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: 10000pcs/day
Detailed Product Description
Type: Self Drive Frequency: 4000Hz
Weight: 1g Voice: 85dB
Rated Votage: 5v Color: Black
Size: L9.5XW9.5XH5.0mm Operating Voltage: 2-4v
High Light:

piezoelectric buzzer

,

security door buzzer

SMD Magnetic / Electromagnetic Buzzer L9.5XW9.5XH5.0mm Self drive low power

 

Features:
* Operating Voltage: 3-7v
Coil Resistance : 45 ± 3Ω
* Sound Output : min 85dB

* Small Size
* Highly efficient
* Shot lead time & Low Price.

 

 

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

 

 

SPECIFICATION
Operating voltage self drive smd buzzer
Reted Voltage 5V
Rated Current 30mA(MAX)
Sound Pressure Level ≥85dB
Coil Resistance 45±3 Ohm
Resonant Frequency 2700Hz
Operating Temperature -20℃ to 70℃
Storage Temperature -30℃ to 80℃

 

 

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.

  1. High Temperature Test

The part shall be capable of with standing a storage temperature of +85℃ for 96 hours.

  1. Low Temperature Test

The part shall be capable of with standing a storage temperature of ­-40℃ for 96 hours.

  1. Humidity Test

Temperature:+40℃±3℃ Relative Humidity:90%~95% Duration: 48 hours

and expose to room temperature for 6 hours

  1. Temperature Shock Test

Temperature:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)

Total cycle: 10 cycles

  1. Drop Test

Standard Packaging From 1.2m(Drop on hard wood or board of 5cm thick,

three sides, six plain.)

  1. 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.

 

 

 

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

Self Drive Electromagnetic Buzzer SMD 2 - 4v L9.5 X 9.5 X 5.0 mm For Children Toys 0

 

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

Contact Details
Shenzhen Winsun Technology Co., Ltd.

Contact Person: Ms.Angel Sun

Tel: +8613528847020

Send your inquiry directly to us