The M4Z38-BR00DB9 from STMicroelectronics is a specialized battery backup holder designed to provide reliable power to memory, real-time clocks (RTC), and other low-power logic circuits during instances when the primary power source fails. This innovative product ensures that critical data is preserved and timekeeping functions continue uninterrupted during power outages.

Key Features

• Compatibility: The holder is engineered to accommodate the BR1225 type coin cell battery, which is a common choice for backup power applications due to its high energy density and long shelf life.
• Design: It features a compact, space-saving design with a vertical mounting orientation, making it an ideal choice for applications where board space is at a premium.
• Material: Constructed with a durable plastic casing, it ensures that the battery is securely held in place while providing easy access for battery replacement.
• Contacts: The holder comes equipped with nickel-plated phosphor bronze contacts that offer excellent conductivity and corrosion resistance, ensuring a reliable electrical connection to the battery.
• Temperature Range: It operates effectively across a wide temperature range, making it suitable for use in various industrial and consumer applications.
• Applications: The M4Z38-BR00DB9 is ideal for use in electronic devices that require a backup power source, such as embedded systems, utility meters, medical devices, and portable electronics.

Technical Specifications

• Battery Type: BR1225 or equivalent
• Mounting Style: Through Hole
• Termination Style: PC Pin
• Operating Temperature: -40°C to +85°C

The M4Z38-BR00DB9 is a testament to STMicroelectronics' commitment to providing high-quality, reliable components for the electronics industry. By integrating this battery holder into your design, you can ensure that your devices remain functional and retain critical data even in the face of unexpected power disruptions.