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Ultra Small SMD Electromagnetic Buzzer

Estimate pricingPrice on Request
AvailabilityIn stock
Oscillation frequency4000 Hz
Operating voltage2.0-4.0 Vp-p
Rated voltage3.0 Vp-p
Current consumption110 mA/max

Products Description

Product introduction and application * main products: integrated precision electroacoustic devices, including electronic buzzer, as a warning function for different electronic devices. * features: small and thin, with exquisite workmanship and high production efficiency. We try to meet the trend of making electronic products ultimate small and thin. * applications: it can be widely used for cell phone accessories, tablet personal computer accessories, bluetooth system devices, bank payment system, terminal device of internet of things, wearable smart devices, gps system, medical devices, etc Description of smd magnetic buzzer: 1. Lcp is applied as housing material with properties including heat resistance and acid-alkali resistance 2. Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product. 3. Tiny size of the product adapts to more multiple pcb space design.It meets the trend of making electronic products ultimately small and thin. 4. Mature smd design perfectly meets the smt requirements which greatly improved welding efficiency. 5. Steadily effective distance of sound output is very suitable for a wide range of portable electronic devices 6. Rated square wave output and rated voltage are needed 7. Rohs directive-compliant Technical parameters of klj-4020 smd magnetic buzzer Oscillation frequency(hz): 4000 Operating voltage(vp-p) : 2.0-4.0 Rated voltage(vp-p) : 3.0 Current consumption(ma/max):110 at rated voltage Sound pressure level(db/min) :73 at 10cm at rated voltage Coil resistance(î©) : 12â±2 Operating temperature(-20~ +85 Storage temperature( -30 ~ +85 Environment compulsory standard: rohs Ps: vp-p=1/2duty, square wave Audible distance at rated vol. : 0.5-1m Application: mini type smart electronic devices, such as wearable smart devices, artificial intelligence devices and more. -

Product Categories

Electric Buzzers

Products Specification

Oscillation frequency4000 Hz
Operating voltage2.0-4.0 Vp-p
Rated voltage3.0 Vp-p
Current consumption110 mA/max
Sound pressure level73 dB/min
Coil resistance12±2 Ω
Operating temperature-20~ +85°C
Storage temperature-30 ~ +85°C
Environmental standardRoHS
Audible distance0.5-1 m

Supplier information

Basic member

Changzhou Keliking Electronics Co., Ltd.

China

Business type - Contact Seller

Inquire now

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Buy Online Wholesale Ultra Small SMD Electromagnetic Buzzer from Supplier & Exporter in China

The Ultra Small SMD Electromagnetic Buzzer is designed for compact electronic applications. It features an oscillation frequency of 4000 Hz, operating voltage range of 2.0-4.0 Vp-p, rated voltage of 3.0 Vp-p, and maximum current consumption of 110 mA. Sound pressure level is 73 dB at 10 cm, coil resistance is 12±2 Ω, and it operates from -20°C to +85°C with storage from -30°C to +85°C. The buzzer complies with RoHS and has an audible distance of 0.5-1 m at rated voltage.

Import Wholesale Ultra Small SMD Electromagnetic Buzzer for Your Business Needs

At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Ultra Small SMD Electromagnetic Buzzer is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Ultra Small SMD Electromagnetic Buzzer or connect with global Importers and Exporters online.

About Supplier

Changzhou Keliking Electronics Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Changzhou Keliking Electronics Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Changzhou Keliking Electronics Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Changzhou Keliking Electronics Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Ultra Small SMD Electromagnetic Buzzer

Established - 6 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Electric Buzzers
Country - China

Frequently Asked Questions (FAQs) on Ultra Small SMD Electromagnetic Buzzer

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The trusted supplier, Changzhou Keliking Electronics Co., Ltd., accepts for transactions related to Ultra Small SMD Electromagnetic Buzzer. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.

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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Changzhou Keliking Electronics Co., Ltd.?

Changzhou Keliking Electronics Co., Ltd., a reliable B2B trader from China, dispatches Ultra Small SMD Electromagnetic Buzzer primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.