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HSMT8835S-3.6L-2.73-20-R
HC
| Model | HSMT8835S-3.6L-2.73-20-R | |||
| Rated Voltage (Vp-p) | 3.6 | |||
| Operating Voltage (Vp-p) | 2.5～5.5 | |||
| Resonant Frequency (Hz) | 2730 | |||
| Current Consumption (mA) | ≤100 | |||
| Sound Output at 10cm (dB) | ≥88 | |||
| Coil Resistance (Ω) | 20±3 | |||
| Operating Temperature (℃) | -20～+70 | |||
| Storage Temperature (℃) | -30～+80 | |||
| Weight (g) | 0.8 | |||
| Housing Material | LCP | |||
| RoHs | Yes | |||
The 8.8 x 3.5mm 3.6V AC 20ohm white SMD magnetic transducer is a compact sound component developed for SMT-based electronics that require practical acoustic output and efficient assembly. The product is presented as a white SMD magnetic transducer and is positioned as a good price patch buzzer, which makes it relevant for buyers looking for a cost-effective surface-mount transducer for compact products.
Its white housing can also be useful in product designs where component color matters for visual consistency or product identification. While many buzzer buyers focus only on electrical parameters, form factor and appearance can also matter in compact product development, especially when housings are partially visible or assembly differentiation is important.
For OEM buyers, this model offers a balanced specification set that supports compact integration, standard SMT production, and practical prompt sound output. It is suitable for a wide variety of electronic products that require stable, low-profile audio signaling.
The 8.8 x 3.5mm structure makes this transducer suitable for small PCB layouts and compact electronic products. It offers a practical balance between physical size and usable sound output, which is important in compact SMT-mounted systems.
This model is described as a 3.6V AC magnetic transducer, making it suitable for designs that require this type of drive condition rather than a self-driven active buzzer. For some applications, this gives engineers more flexibility in how sound is controlled at the circuit level.
With minimum sound output of 88dB at 10cm and resonant frequency of 2730Hz, the transducer provides a practical sound level for prompt, reminder, and signal feedback applications. It is suitable for products that need clearly noticeable but not overly aggressive sound output.
The 20 ohm coil resistance provides an important electrical reference for engineers selecting and integrating the component. It supports circuit matching in transducer-based sound system design.
The white housing is a distinguishing feature that can be useful in product appearance management, production identification, or internal component differentiation. This may be a small detail, but in some manufacturing environments it can be practically beneficial.
The product page presents this item as a good price patch buzzer, making it attractive for projects where performance, compact size, and cost control must be balanced at the same time.
SMD magnetic transducers are widely used in compact electronics because they provide practical sound output, support SMT assembly, and fit easily into modern PCB layouts. A model like this is particularly useful when a project requires a compact transducer rather than an active buzzer, and where buyers also value cost-effective sourcing.
The white housing also gives this model a small but meaningful distinction. In some products or factories, a visible color difference can simplify assembly recognition or support aesthetic consistency.
This 8.8 x 3.5mm 3.6V AC 20ohm white SMD magnetic transducer can be used in:
· Compact electronic prompt devices
· Patch buzzer applications
· Portable consumer electronics
· Low-cost electronic modules
· Reminder and signal systems
· Compact control products
· Electronic notification devices
· SMT-based sound modules
Its size, sound level, and AC transducer design make it suitable for products that need a practical and compact sound component in a standard SMT workflow.
OEM buyers need components that are compact, reliable, easy to assemble, and suitable for cost-sensitive manufacturing. This model offers those qualities while also supporting sample evaluation and customization. For product developers, the combination of practical sound output and compact size makes it useful for many standard prompt or notification functions.
For buyers comparing similar patch buzzer products, this model stands out with its white housing, 88dB sound level, and clear transducer positioning. These details can be useful when optimizing both engineering fit and procurement efficiency.
HC Electronic states that customization is available according to customer needs. This may include structural preferences, packaging format, sound target adjustments, or other integration-related requirements. For OEM and ODM projects, such flexibility can improve both product fit and sourcing efficiency.
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 buyer confidence in manufacturing capacity and long-term supply support.
The supplier states that product quality is maintained through a complete process system and quality inspection system. For patch transducers used in mass-produced electronics, consistent quality is important because variation in sound performance or electrical behavior can affect end-product user experience and production stability.
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, the products should be used as soon as possible to help maintain stable characteristics.
The model shown on the product page is HSMT8835S-3.6L-2.73-20-R.
The rated voltage is 3.6V AC, and the operating range is 2.5V to 5.5V.
The resonant frequency is 2730Hz.
The sound output is specified as 88dB minimum at 10cm.
The coil resistance is 20 +- 3 ohms.
It is suitable for compact prompt devices, patch buzzer applications, electronic reminders, and other SMT transducer-based electronic products.
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 quality inspection process
· Factory direct support for compact transducer sourcing
If you are sourcing an 8.8 x 3.5mm 3.6V AC 20ohm white SMD magnetic transducer for a compact electronic product, this model offers a practical combination of compact size, usable sound output, and SMT-ready structure. It is suitable for patch buzzer applications where design space is limited and production efficiency matters.
The product is described as a white SMD magnetic transducer and a good price patch buzzer, which makes it relevant for OEM buyers seeking a cost-effective and visually differentiated component. In many compact devices, a transducer must provide clear prompt sound while still fitting easily into automated assembly workflows. This model addresses those needs with a small form factor, SMT compatibility, and a practical sound output level of at least 88dB at 10cm.
Its 3.6V AC rated voltage, 2.5V to 5.5V operating range, 2730Hz resonant frequency, and 20 ohm coil resistance provide a clear technical basis for engineering integration. Because it is a transducer rather than a simple generic buzzer listing, it is especially useful in products where the system designer wants more control over signal generation and product behavior.
The white housing also gives this product an extra differentiation point. In some projects, visible component color can support internal part recognition, product style consistency, or customer-specific appearance requirements. Combined with compact dimensions and OEM support, that can make this model more attractive than a standard black or generic patch buzzer.
For buyers searching terms such as 3.6V AC magnetic transducer supplier, 20 ohm white SMD patch buzzer, 88dB compact magnetic transducer, or low cost SMT magnetic transducer manufacturer, this model fits those use cases well. It is a practical solution for compact electronic systems that require a cost-effective, SMT-ready, and visually distinctive sound component.
Whether you are designing a compact reminder device, a small control module, a patch buzzer application, or another low-profile electronic product, this 8.8 x 3.5mm white SMD magnetic transducer offers a good balance of compact design, practical acoustic output, and factory-backed sourcing support.
