10 PCS THDZ-2445 Active Buzzer [4KHz]

10 PCS THDZ-2445 Active Buzzer [4KHz]
  • Product Code:SQ6727
  • Availability: In Stock
  • $0.90
  • Ex Tax:$0.90
This product has a minimum quantity of 8

Tags: Active Buzzer, Buzzer Speaker, Buzzer Alarm, THDZ2445

THDZ-2445 Active Buzzer [4KHz]  beeps at a predefined frequency (4000±500Hz) on its own even when you just apply steady DC power. You can still produce a sound from the buzzer connected to a microcontroller, such as an Arduino, by just driving a standard high output on the connected pin, so you don't need to use processing power, hardware timers, or additional code to produce sound.

Rated Voltage (Square Wave): 12Vp-p
Operating voltage: 1~30Vp-p
Rated Current (MAX): 5mA
Sound Pressure Level (SPL): 80dB (at 10Cm)
Resonant Frequency: 4KHz
Operating Temperature: -20°C ~ +60°C
Diameter: 24mm
Thickness: 4.5mm

Package Include:
10 x THDZ-2445 Buzzer

Electrical Parameters
Operating Voltage 1~30 Vp-p
Current 5mA (Max)
Physical Parameters
Operating Temperature -20°C ~ +60°C
Thickness 4.5mm
Diameter 24mm
Sound Parameters
Frequency 4KHz
SPL 80dB (at 10Cm)

Write a review

Note: HTML is not translated!
   Bad           Good
Electronic & Robotic Supplier

Your B2B Supplying Partner in Mainland China

Worldwide Shipping

Using Vast Majority of International Couriers

Secure Payments

Always Pay with Trust by PayPal Express Checkout