The CR2477 BATTERY Datasheet is your comprehensive guide to understanding the capabilities and limitations of this widely used lithium coin cell battery. It’s more than just a technical document; it’s the key to ensuring your devices perform optimally and safely. This article will break down the CR2477 BATTERY Datasheet, explaining what it means and how to use it effectively.
Decoding the CR2477 BATTERY Datasheet
A CR2477 BATTERY Datasheet is essentially a detailed specification sheet provided by the battery manufacturer. It contains all the essential information about the battery’s characteristics, performance, and safety guidelines. Think of it as the battery’s resume, showcasing its strengths and outlining its operational parameters. Understanding this document is critical for engineers, hobbyists, and anyone designing or using devices powered by this battery.
The datasheet typically includes a wealth of information, such as:
- Nominal Voltage: Usually 3V for CR2477 batteries.
- Typical Capacity: Measured in mAh (milliampere-hours), indicating how long the battery can deliver a certain current.
- Operating Temperature Range: Specifies the temperature limits within which the battery will function correctly.
- Discharge Characteristics: Shows how the voltage drops as the battery discharges over time.
- Dimensions: Critical for ensuring the battery fits correctly into the intended device. Crucially, the CR2477 is 24.5mm in diameter and 7.7mm in height.
- Weight: Important for portable applications.
- Shelf Life: How long the battery can be stored before losing significant capacity.
- Safety Precautions: Crucial for preventing accidents and ensuring safe handling.
These datasheets are used in various ways. Designers use them to select the appropriate battery for their devices, ensuring it meets the power requirements and fits the physical constraints. Manufacturers use them for quality control, verifying that the batteries meet the specified performance standards. Consumers can use them to understand the battery’s limitations and usage guidelines, thus maximizing performance and safety. Furthermore, the discharge characteristics information often comes in handy in the design of battery life indicators for projects and mass-produced consumer electronics. Consider this example table of a few brands:
| Brand | Typical Capacity (mAh) |
|---|---|
| Panasonic | 1000 |
| Energizer | 950 |
| Murata | 1050 |
Ready to dive deeper and explore a real-world example? Consult the detailed CR2477 BATTERY Datasheet provided by reputable manufacturers. This will give you hands-on experience in interpreting the specifications and understanding the nuances of this power source.