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P/N: ME505017-12R-3V-4000-F
Size: 5.0 x 5.0 x 1.7 mm
Type: Passive Magnetic SMD Buzzer
Drive: 3Vp-p, 4KHz
Sound Level: 72dB min @ 10cm
Certification: RoHS, REACH, ISO9001
Price: Factory wholesale price
Origin: China
Upgrade your compact electronics with the industry-leading 5.0x5.0x1.7mm smd magnetic buzzer from Shenghui Electronics. Designed for the most space-critical applications, this ultra-miniature passive buzzer delivers a reliable 4KHz alert tone at 72dB, making it the perfect low-profile audible indicator for wearables, IoT sensors, and advanced consumer electronics. Engineered for seamless SMT assembly, it ensures high-volume manufacturing efficiency without compromising on performance or energy efficiency.
Ultra-Compact & Space-Saving Design:
With dimensions of just 5.0mm x 5.0mm and a super-slim 1.7mm profile, this is one of the smallest SMD magnetic buzzers on the market, freeing up crucial PCB real estate for other components.
Optimized for Automated Manufacturing:
The standard SMD (Surface Mount Device) package is designed for high-speed pick-and-place machines, ensuring fast, reliable, and cost-effective assembly in mass production.
Low Voltage & Energy Efficient:
Operating at a low 3Vp-p driving voltage, smd magnetic buzzer is perfectly suited for battery-powered devices like smartwatches, trackers, and wireless earbuds, helping to extend overall battery life.
Consistent & Clear Audible Feedback:
Produces a consistent 4KHz tone with a minimum sound pressure level of 72dB at 10cm, providing clear and noticeable user feedback or alert signals in quiet to moderate environments.
High Reliability & Long Lifespan:
Utilizes a robust magnetic transducer mechanism with no moving parts in contact, ensuring excellent durability, shock resistance, and a long operational life for your end product.
28+ Years of Specialized Expertise
As a professional smd magnetic buzzer manufacturer since 1996, Shenghui Electronics possesses deep domain knowledge in electro-acoustic design and manufacturing, ensuring you get a component engineered for performance.
Vertical Integration & Quality Control
We control key stages of our manufacturing process, from coil winding to final assembly. This allows for stringent quality control, consistent output, and the flexibility to accommodate custom specifications.
Proven Global Supply Chain Partner
We are a trusted smd magnetic buzzer supplier to leading international brands and OEMs. Our ISO9001-certified management system guarantees that every shipment meets the same high standard of quality and reliability.
Full Technical Support & Customization
Our engineering team provides comprehensive support, from driver circuit recommendations to acoustic tuning. We specialize in providing customized smd magnetic buzzer solutions (OEM/ODM) for volume orders to perfectly match your unique application needs.
Competitive Pricing & Scalable Production
Leveraging our efficient manufacturing base in Changzhou, China, we offer highly competitive pricing without sacrificing quality. Our scalable production lines can reliably support orders from prototype samples to millions of units per month.
Alex T., IoT Device Designer: "We needed the smallest possible buzzer for our new health monitor. Shenghui's 5x5mm model smd magnetic buzzer was perfect. The samples performed flawlessly, and their team provided great datasheets and support. We've locked it in for our next production run."
Procurement Team, Wearable Brand: "Reliability is non-negotiable for us. We've sourced SMD buzzers from Shenghui for three consecutive product generations. Consistent quality, on-time delivery, and no field returns related to the buzzer. They are a dependable partner."
Engineering Manager, Consumer Electronics Co.: "Their advantage is the combination of size, performance, and cost. We evaluated several suppliers, and Shenghui's smd magnetic buzzer offered the best value. The transition to SMT assembly was smooth, and it reduced our manual labor cost significantly."
Q1: Is this an active or passive buzzer? What driver circuit do I need?
A: This is a Passive (External Drive) Magnetic Buzzer. It requires an external square wave signal at 4KHz (3Vp-p) for optimal operation. A simple drive circuit using a microcontroller GPIO pin and an NPN transistor or NFET is typically used. Please contact us for a standard application circuit diagram.
Q2: What is the minimum order quantity (MOQ) for samples and for production?
A: We support low MOQ for sample orders to help you with testing and validation. For mass production, our standard MOQ is negotiable and scales with order volume. Contact our sales team at sales@shenghui.comfor a specific quote based on your requirements.
Q3: Can you provide buzzers with different specifications (e.g., voltage, sound level, frequency)?
A: Yes, absolutely. As a leading buzzer manufacturer, Shenghui Electronics specializes in customization. We can adjust parameters like operating voltage (1.5Vp-p, 5Vp-p, etc.), resonant frequency, sound pressure level, and even terminal types. Send us your specifications for a tailored solution.
Part Number：ME505017-12R-smd buzzer 3V-4000-F
smd buzzer 3v SPECIFICATIONS：
Rated Voltage (Vp-p) | 3.0 |
Operating Voltage (Vp-p) | 2~4 |
Rated Current (mA) | MAX.110 |
Sound Output at 10cm (dBA) | MIN.72 |
Coil Resistance (Ω) | 12±2 |
Resonant Frequency (Hz) | 4000 |
Operating Temperature (℃) | -30～+70 |
Storage Temperature (℃) | -40～+80 |
Housing material | LCP |
Weight (g) | 0.5 |
smd buzzer 3v DIMENSION:
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