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Okystar OEM/ODM 12085 16Ohm Universal Passive Buzzer 3V Buzzer 5V Buzzer 12V DC For Arduino

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Quick Details

Brand Name: Okystar, ODM & OEM,Okystar, ODM & OEM
Type: Buzzer
Place of Origin: Guangdong China
Warranty: 24 Months
Country of origin: Guangdong, China(mianland)
Quality: Strictly Tested
Customization: Yes
Color: black
Model Number: OKY0152,OKY0152
Coil resistance: 16±2Ω
Weight: 3g
Rated Voltage: 3v,5v,12v at optional
Packaging Detail: Different package at optional: 1. Retailing Package: Crystal box 2. Bulking Packing:plastic case 3. Retailing Box package design according to your requirement( Order > 1000PCS)
Selling Units: Multiple of 100
Package size per batch: 2X2X2 cm
Gross weight per batch: 0.5 KG
Package Preview:
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1. Weight: 3g
2. Operating voltage: 3.5-5.5V AC (alternating current)
3. Rated voltage: 5Vac
4. Current consumption: 25mA
5. Resonant frequency: 2300500Hz
6. Diameter: 12m
7. Height: 9.5mm
8. Connector type: PCB Mount Leads
9. Color:as the picture shows
1. Electromagnetic type
2. Short type  
3. DC current 16 ohm
4. Working principle like a normal speaker, it can general different sound, this
is the different with an active buzzer has internal oscillator but buzzer does
1. This passive buzzer is suitable for PCB mounting and generates a range of
audible tones and frequencies. What makes this buzzer so nice is that it can
be connected directly to a 5V micro controller pin without additional hardware.
And it’s breadboard friendly!
2. To use this buzzer, simply attach one pin to a digital output and the other
pin to ground and can now play simple tones. Use the “tone” function to make
simple sounds or play around with PWM for more complicated sounds.
Every robot should be able to beep when it needs attention!

Product packaging
Our company

Okystar Technology Co., Ltd is subsidiary of Okystar Technology Group Co., Ltd, which holds 4 subsidiary companies and more than 1500 skilled workers,50 technicians.Okystar Tech Co.,Ltd was built in 2004.We mainly manufacture and export 3D Printer, Board&shield, sensor module, Smart Car Robot, Smart DOF Robot, Servo, DIY toys ,Science toys, Mainboard,etc.

After 15 years development, our company has grown into a large high-tech group corporation integrating industry, technology and trading. With electronic information industry as our main business, we keep being top 10 in the board, shield, sensor, modules for arduino.


1. What is the delivery time?

Normally, 1-5 workdays after payment; 

Special requirement orders, delivery time is negotiable.


2.If the products can’t work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.


3.If the products don’t meet my demand after I received it,can I return it?

Yes,no problem.

You can return back to us, we will refund your full payment.



4.what is the warranty?


1-2 years warranty according to different products.


1-3 months to replace new items for free.


All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.

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