This is a 0.25-inch 188-type 2.5-digit LED seven-segment display, mainly used for battery level indication in devices like power banks, portable chargers, and small fans. Here are its key details:
Dimensions: Approximately 12×8×4.2mm
Pin configuration: Single-row 5 pins
Display performance: Uniform brightness, clearly visible in daily environments
Customization options: Supports adjustments to emission color, size, and symbol styles (e.g., replacing with ℃/V or other indicators)
Welding requirement: Manual soldering temperature should be controlled below 260℃
Operating voltage: Around 3V
Lifespan: Up to 100,000 hours
It is ideal for mass application in consumer electronics products.