Broadcom

HCMS-3906

HCMS-3906 Description

The HCMS-3906 by Broadcom Limited is a high-performance 5×7 dot matrix LED display designed for applications requiring clear, compact alphanumeric output. With a 4-character capacity and a 3.8mm character height, this red LED display delivers excellent visibility in low-light conditions. Its compact dimensions (17.80mm × 10.20mm × 5.10mm) make it ideal for space-constrained designs. The display operates via a serial interface, simplifying integration with microcontrollers and embedded systems. Compliant with ROHS3 and REACH Unaffected standards, it is environmentally friendly and suitable for global markets. The 2.3mcd millicandela rating ensures bright, uniform illumination, while its Moisture Sensitivity Level (MSL) 1 certification guarantees reliability in varied environmental conditions.

HCMS-3906 Features

• 5×7 Dot Matrix Configuration: Enables crisp alphanumeric and symbolic display.
• Red LED Output: High-visibility 2.3mcd brightness for optimal readability.
• Compact Design: Ultra-thin profile (5.10mm height) for embedded applications.
• Serial Interface: Simplifies wiring and reduces microcontroller I/O requirements.
• Robust Compliance: ROHS3 Compliant, REACH Unaffected, and EAR99 (export-friendly).
• Extended Reliability: MSL 1 (Unlimited) ensures durability in humid environments.
• Tube Packaging: Protects LEDs during handling and assembly.

HCMS-3906 Applications

The HCMS-3906 excels in applications demanding compact, high-legibility displays, including:

• Industrial Control Panels: Status indicators and fault diagnostics.
• Medical Devices: Patient monitoring systems and portable equipment.
• Consumer Electronics: Smart appliances, gaming peripherals, and DIY projects.
• Automotive Dashboards: Secondary displays for diagnostics or infotainment.
• Embedded Systems: IoT devices and prototyping boards requiring low-power displays.

Conclusion of HCMS-3906

The HCMS-3906 stands out for its brightness, compact form factor, and ease of integration, making it a superior choice over bulkier or lower-efficiency alternatives. Its serial interface reduces design complexity, while ROHS3 and REACH compliance future-proofs deployments. Whether for industrial, medical, or consumer use, this LED display delivers reliability, clarity, and versatility in a competitively priced package.