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HSMT9032BS-03L-2.7-16-R
HC
| Model | HSMT9032BS-03L-2.7-16-R | |||
| Rated Voltage (Vp-p) | 3 | |||
| Operating Voltage (Vp-p) | 2～4 | |||
| Resonant Frequency (Hz) | 2700 | |||
| Current Consumption (mA) | ≤80 | |||
| Sound Output at 10cm (dB) | ≥92 | |||
| Coil Resistance (Ω) | 16±3 | |||
| Operating Temperature (℃) | -20～+70 | |||
| Storage Temperature (℃) | -30～+80 | |||
| Weight (g) | 0.8 | |||
| Housing Material | PPS | |||
| RoHs | Yes | |||
The 9 x 3.2mm 3V 2700Hz 16 OHM micro SMD transducer is designed for compact electronics that require strong sound output relative to size. The product page describes it as a low cost acoustic transducer and highlights use in remote control wireless SMD buzzer applications. This makes it relevant for wireless electronics, control devices, compact signal products, and other small electronic equipment requiring stable prompt sound.
Compared with many other micro sound components, this model stands out with a higher specified sound output of 92dB minimum at 10cm. That makes it especially useful when buyers want a compact SMD transducer that can still provide a noticeable signal in a small product design.
Because the transducer uses PPS housing material and is intended for SMT mounting, it also fits well into standard surface-mount manufacturing environments. This is important for OEM buyers who need stable assembly compatibility in addition to compact size and sound performance.
One of the strongest selling points of this micro SMD transducer is its specified 92dB minimum sound output at 10cm. For a compact 9 x 3.2mm component, that level of sound output is highly practical for prompt and signal applications where audible clarity matters.
The small form factor is suitable for remote control devices, wireless products, compact control boards, and similar small electronics. These applications often require a sound component that is small enough for tight PCB layouts but still audible in practical use.
The rated voltage is 3V, and the operating range is 2V to 4V. This makes the transducer suitable for low-voltage electronic systems and compact battery-powered or signal-driven applications.
These core technical parameters help define the transducer's electrical and acoustic behavior. For system designers, the 2700Hz resonant frequency and 16 ohm coil resistance provide useful reference points during circuit matching and component selection.
The use of PPS housing material supports practical SMT assembly and can help product designers assess the component's suitability for compact electronic manufacturing environments.
The product is described as a low-cost acoustic transducer, which makes it attractive for volume projects where performance, compact size, and cost efficiency must all be balanced.
Micro SMD transducers are useful when compact products still require clear prompt sounds or notification signals. In remote control and wireless applications, designers often need a component that fits into a small enclosure while still delivering a noticeable sound. This model is suitable for that balance of compact size and practical output.
Compared with generic low-output micro sounders, a 92dB-capable model can offer a stronger user experience without requiring a much larger installation area. That is one reason why this product is attractive for modern compact electronics.
This 9 x 3.2mm 3V 2700Hz 16 OHM micro SMD transducer can be used in:
· Remote control devices
· Wireless electronic products
· Compact prompt devices
· Miniature control boards
· Portable electronics
· Low-cost signal modules
· Electronic notification units
· Surface-mount compact electronics
Its high sound output relative to size makes it especially useful in small products that still need clearly audible feedback.
OEM buyers often look for a transducer that is small, cost-effective, and strong enough to meet product sound requirements. This model offers all three advantages. It is compact enough for modern product layouts, specified strongly enough for clear prompt signals, and positioned as a low-cost acoustic transducer suitable for production use.
For product developers, the combination of 92dB sound output, 3V platform, and SMT structure can help reduce design tradeoffs when building compact control or wireless products.
HC Electronic states that customization is available according to customer needs. For OEM projects, this can include sound preference adjustment, packaging options, structural matching, or other project-specific requirements. Such support is useful for buyers who need more than a standard catalog component.
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 supports confidence in production stability and engineering support capability.
The supplier indicates that product quality is maintained through a complete process system and quality inspection system. For micro SMD transducers, consistency is particularly important because even small variations can affect sound output and application behavior. Reliable quality management helps reduce sourcing risk and improves mass-production confidence.
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.
After opening the package, it is recommended to use the products as soon as possible to help preserve their characteristics.
The model shown on the product page is HSMT9032BS-03L-2.7-16-R.
The rated voltage is 3V, and the operating range is 2V to 4V.
The resonant frequency is 2700Hz.
The sound output is specified as 92dB minimum at 10cm.
The coil resistance is 16 +- 3 ohms.
It is suitable for remote control, wireless electronics, compact signal products, and other low-cost micro transducer applications.
Yes. The supplier states that free samples are available, subject to confirmation with sales.
Yes. The product page marks the transducer 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 wireless and compact electronics sourcing
If you are looking for a 9 x 3.2mm 3V 2700Hz 16 OHM micro SMD transducer for a compact wireless or remote-control product, this model offers a strong balance of size, sound performance, and SMT compatibility. It is designed as a low-cost acoustic transducer for applications where compact structure and practical sound output are both important.
The product page specifically highlights remote control wireless SMD buzzer use, which makes it highly relevant for remote-control systems, wireless signal products, compact notification modules, and similar electronics. In those products, a buzzer must often fit into a small enclosure while still providing a clear sound cue. This model addresses that requirement with a minimum sound output of 92dB at 10cm, which is notably strong for its compact size.
Its 3V rated voltage, 2V to 4V operating range, 2700Hz resonant frequency, and 16 ohm coil resistance make it suitable for low-voltage electronic systems and signal-driven product architectures. The use of PPS housing further supports practical SMT manufacturing and product stability.
For OEM manufacturers, the model's SMT structure is important because it fits automated assembly lines and supports repeatable placement and integration. For sourcing teams, the availability of free samples and customization support adds practical value during supplier evaluation and product development.
For buyers searching terms such as 3V micro SMD transducer supplier, 92dB compact magnetic transducer, wireless prompt buzzer manufacturer, or low cost acoustic transducer for remote control, this model fits those requirements well. It is especially useful for compact electronic products where strong prompt sound is required from a small transducer format.
Whether you are designing a remote control device, a wireless alert module, a compact signal product, or another small electronic system, this 9 x 3.2mm micro SMD transducer provides a practical combination of compact form, strong sound output, and factory-supported sourcing.
