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5977707507F is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Dialight. Its product description is LED GREEN/RED DIFFUSED 0404 SMD. Review the specifications below when checking this part for your BOM.
Dialight 5977707507F is a dual-element surface-mount LED indicator in a 0404 (1010 metric) package. It emits green light at 572nm and red light at 620nm with a diffused lens. Typical forward voltages are 2.2V for the green element and 2.1V for the red element, tested at 20mA each. The device features a rectangular lens style with a flat top, measuring 1.00mm x 1.00mm with a maximum height of 0.25mm. Luminous intensity is rated at 21mcd for green and 52mcd for red. It has a viewing angle of 128 degrees and operates within standard industrial temperature ranges.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and moisture sensitivity level handling requirements prior to assembly. Review product change notices for any recent manufacturing site transfers or material updates that may affect long-term supply stability.
Evaluate thermal management capabilities relative to the specific application current limits. Ensure the 0404 footprint matches the target PCB land pattern dimensions accurately. Consider the diffused optical characteristic against applications requiring directional visibility. Verify voltage compatibility with the driving circuitry for both color channels.
This component belongs to Dialight's discrete surface-mount LED family designed for general-purpose indication. It utilizes standard semiconductor materials to achieve specified peak wavelengths. The 0404 form factor represents a balance between visibility and board real estate efficiency compared to smaller or larger packages.
SML-P12VTT86R by Rohm Semiconductor is documented as an available substitute option.
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