The XL-257SURD-L 257 Red Long-Leg LED is designed for a 257 package with long legs, red encapsulation, primarily emitting red light, with a physical size of 5.0×2.0×7.0×28mm. It complies with ROHS standards, MSL2 level, supports low voltage DC drive, has a long service life, and quick start-up. Operating temperature range is -20℃~85℃, storage temperature range is -40℃~85℃, forward current 20mA, voltage 1.8-2.4V, luminous intensity 50-300mcd, main wavelength 615-625nm, and light emission angle 110°.

It is suitable for multiple scenarios including home appliances, digital communications, automotive electronics, lighting fixtures, and traffic indicators, and can also be used for electronic toys, medical and beauty instruments.