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Yellow reverse-mount (bottom-emitting) LED in the 1206 footprint (3.2 × 1.6 × 1.1mm). Bottom-emitting configuration illuminates panel labels, light pipes, or diffusers on the PCB underside while the component sits on the top side. Yellow is commonly specified for warning-state illumination in reverse-mount panel systems driven alongside red and green positions. IV 300–450mcd at 20mA. PCB requires matching aperture below package. Operating temperature −40°C to +85°C.
Detailed electrical and optical characteristics
Reverse-mount applications often involve uniform panel backlighting where multiple LEDs are visible simultaneously. CMH's controlled supply of the S1206RM series maintains consistent 300–450mcd output and matched wavelength across all orders, ensuring uniform panel illumination without manual bin sorting.
Bottom-emitting through PCB aperture. Confirm wavelength from CMH datasheet.
Applications where this product is commonly specified
High-reliability status indicators and alarm arrays on factory floor equipment.
High-density status indicators for network switches, routers, and server blades.
Critical status and warning indicators on patient monitors and diagnostic hardware.