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HSMT8536CS-03L-2.730-18-R
HC
| Model | HSMT8536CS-03L-2.730-18-R | |||
| Rated Voltage (Vp-p) | 3 | |||
| Operating Voltage (Vp-p) | 2～5 | |||
| Resonant Frequency (Hz) | 2730 | |||
| Current Consumption (mA) | ≤80 | |||
| Sound Output at 10cm (dB) | ≥85 | |||
| Coil Resistance (Ω) | 18±3 | |||
| Operating Temperature (℃) | -20～+70 | |||
| Storage Temperature (℃) | -30～+80 | |||
| Weight (g) | 0.5 | |||
| Housing Material | LCP | |||
| RoHs | Yes | |||
The 8.5 x 3.6mm 3V 2730Hz SMD magnetic transducer buzzer is designed for compact electronics that require clear prompt sound and reliable SMT assembly. The product page presents it as a mini square SMD magnetic buzzer and specifically references use in restaurant queue waiting magnetic transducer buzzer systems. This makes it highly relevant for calling systems, service reminders, compact prompt devices, and other small electronic signal products.
Queue and prompt systems often require a sound component that is compact, dependable, and clear enough for short-distance alerting. This model addresses that need by combining a practical sound output of 85dB minimum at 10cm with a compact square form factor. It is suitable for product designers who need a prompt sound solution that fits small PCB layouts and SMT production workflows.
For OEM buyers, the product offers a balance of compact size, standard low-voltage compatibility, and practical acoustic characteristics. It is well suited for devices where clear prompt sound matters but large alarm-level output is not required.
The compact 8.5 x 3.6mm structure makes this buzzer well suited for small electronic modules, portable reminder devices, and queue-calling systems where installation space is limited. It offers more practical acoustic capacity than very small micro models while maintaining a small overall footprint.
The rated voltage is 3V, and the operating range extends from 2V to 5V. This voltage range supports common low-voltage circuits used in calling systems, service prompt devices, and compact consumer electronics.
With sound output of 85dB minimum at 10cm and resonant frequency of 2730Hz, this model is suitable for prompt tones and medium-range reminder signals. It offers a practical balance of compact size and audible clarity for everyday equipment use.
The 18 ohm coil resistance is an important selection parameter for engineers integrating the transducer into system-level circuits. It helps define compatibility with the intended drive design and operating behavior.
The product description specifically mentions restaurant queue waiting systems, indicating a strong fit for queue calling, service prompt, and ticket reminder applications. In these devices, the buzzer must be compact, dependable, and clear enough to support user attention.
As a surface-mount product, the buzzer supports automated assembly and modern PCB production processes. It is also marked as RoHS compliant, which is important for global electronics sourcing and export projects.
Queue waiting systems and prompt devices usually do not need very high alarm volume, but they do require clear, repeatable, and compact sound output. A small SMD magnetic transducer is ideal for these scenarios because it supports compact PCB integration and stable sound generation in low-voltage applications.
This model is also practical beyond queue systems. Any compact product that needs a clear prompt sound, status reminder, or short-range audible feedback can benefit from a component in this size and performance class.
This 8.5 x 3.6mm 3V 2730Hz SMD magnetic transducer buzzer can be used in:
· Restaurant queue waiting systems
· Service reminder devices
· Calling systems
· Portable electronics
· Compact prompt modules
· Consumer electronic devices
· Small control units
· Electronic notification products
Its size and acoustic output make it especially suitable for products that need repeated prompt sounds in a compact electronic design.
OEM buyers often need a buzzer that combines a compact size, reliable prompt sound, and easy SMT integration. This model provides those characteristics along with factory direct support and sample availability. For developers building queue or notification systems, the product offers a practical specification set without unnecessary complexity.
Because prompt-oriented products are often produced in volume, SMT compatibility and supply stability are important. This makes the buzzer attractive both for prototype validation and for larger production programs.
HC Electronic states that customization is available according to customer needs. For queue systems and custom electronic products, that may include application-specific packaging, sound preference matching, structural adjustment, or other OEM requirements. This type of support can help improve end-product fit and sourcing efficiency.
According to the company information on the website, Hongchang Electronic has been manufacturing acoustic components since 1997 and employs nearly 200 staff members, including acoustic engineers. The company also indicates a factory area of more than 10,000 square meters. This provides OEM buyers with confidence in manufacturing capability and long-term supply support.
The supplier states that product quality is maintained through a complete process system and quality inspection system. This is important for queue and prompt devices because repeated sound performance and parameter consistency directly affect user experience and product reliability.
According to the product page, the product must not be washed. Recommended storage conditions are temperature from -10C to +40C and humidity from 15% to 85% RH in a stable environment. The shelf life is listed as six months after delivery under sealed and unopened package conditions.
Once opened, the product should be used as soon as possible to help preserve its characteristics.
The model shown on the product page is HSMT8536CS-03L-2.730-18-R.
The rated voltage is 3V, and the operating range is 2V to 5V.
The resonant frequency is 2730Hz.
The sound output is specified as 85dB minimum at 10cm.
The coil resistance is 18 +- 3 ohms.
It is suitable for queue calling systems, prompt devices, service reminder products, and other compact electronic applications.
Yes. The supplier states that free samples are available, subject to confirmation with sales.
Yes. The product page marks the product as RoHS compliant.
· Factory established in 1997
· Long-term experience in buzzer and acoustic component manufacturing
· Acoustic engineering support
· Free sample support
· OEM and customization capability
· Stable production and inspection process
· Factory direct support for queue and prompt system sourcing
If you are looking for an 8.5 x 3.6mm 3V 2730Hz SMD magnetic transducer buzzer for a compact prompt or queue calling application, this mini square SMD magnetic buzzer is a strong candidate. It is designed for products that need clear prompt sound, stable electrical behavior, and surface-mount assembly compatibility within a compact footprint.
The product page highlights use in a restaurant queue waiting magnetic transducer buzzer system, which points directly to real-world applications where repeated prompt signals are essential. In queue calling devices, service reminder products, and compact prompt units, the sound component must be small enough for easy integration while still remaining audible and consistent during repeated operation.
This model provides a 3V rated voltage, 2V to 5V operating range, 2730Hz resonant frequency, and 85dB minimum sound output at 10cm. The 18 ohm coil resistance also gives engineers a clear parameter reference when matching the transducer to the application circuit. These specifications make it a practical option for prompt and queue-oriented products that operate in low-voltage environments.
Because it is an SMD magnetic transducer buzzer, it supports SMT assembly and therefore fits modern mass-production workflows. For OEM manufacturers and electronics developers, this means easier integration into standard PCB assembly lines and better consistency across volume production. Free sample support and customization capability further improve its suitability for project qualification and long-term sourcing.
For buyers searching terms such as queue calling magnetic buzzer, 3V SMD magnetic transducer supplier, restaurant waiting buzzer manufacturer, or small square SMT prompt buzzer, this product fits those use cases well. It offers the size, sound clarity, and mounting method required for compact notification devices and user prompt systems.
Whether you are designing a restaurant queue system, a prompt notification module, a portable reminder device, or a compact electronic control product, this 8.5 x 3.6mm 3V 2730Hz SMD magnetic transducer buzzer is a practical solution for stable prompt sound in a compact SMT-ready package.
