---
product_id: 303784374
title: "5V DC Active Piezo Buzzer 2.3KHz 85dB 12mm Dia PCB Mounted Type - 5 No's"
brand: "e4u"
price: "Bs.71"
currency: BOB
in_stock: true
reviews_count: 3
url: https://www.desertcart.bo/products/303784374-5v-dc-active-piezo-buzzer-2-3khz-85db-12mm-dia
store_origin: BO
region: Bolivia
---

# 5V DC Active Piezo Buzzer 2.3KHz 85dB 12mm Dia PCB Mounted Type - 5 No's

**Brand:** e4u
**Price:** Bs.71
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 5V DC Active Piezo Buzzer 2.3KHz 85dB 12mm Dia PCB Mounted Type - 5 No's by e4u
- **How much does it cost?** Bs.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/303784374-5v-dc-active-piezo-buzzer-2-3khz-85db-12mm-dia)

## Best For

- e4u enthusiasts

## Why This Product

- Trusted e4u brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The offered 5V DC Piezo buzzer is widely used in electronics project development and DIY microcontroller based projects. Each Buzzer is 100% tested before shipment to ensure guaranteed functional performance. Kindly note that this product is originally listed & brought for selling by "electronics_store4u" store which exclusively assure authenticity of the product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | e4u |
| Manufacturer | Jiangsu Huawha Electronics Co.,Ltd (HNDZ) - China |
| Country of Origin | China |
| Number of Memory Sticks | 5 |
| Item part number | HMB1275-05B - 5VDC Buzzer |

## Images

![5V DC Active Piezo Buzzer 2.3KHz 85dB 12mm Dia PCB Mounted Type - 5 No's - Image 1](https://m.media-amazon.com/images/I/61fz9sCt-sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ timely delivery
*by R***R on 10 July 2025*

timely delivery and good product

### ⭐ This NOT a piezo buzzer
*by M***S on 10 February 2022*

This is not a piezo buzzer ,its a dynamic buzzer which is useless for me.People serious about buying piezo buzzer should not buy .

### ⭐ 5V active buzzer
*by S***Y on 20 October 2021*

Product is below average.

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**Shop now:** [https://www.desertcart.bo/products/303784374-5v-dc-active-piezo-buzzer-2-3khz-85db-12mm-dia](https://www.desertcart.bo/products/303784374-5v-dc-active-piezo-buzzer-2-3khz-85db-12mm-dia)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-10*