SML-D12U1WT86

• Red Uni-Color Chip LED, 620 Nm Dominant Wavelength
• 63 Mcd Luminous Intensity at 20 mA Test Current
• 2.2 V Forward voltage, 20 mA Forward Current
• 0603 (1608 metric) package, 1.6 Mm X 0.8 Mm X 0.65 Mm
• Diffused White lens; 54 mW Power dissipation, 5 V Reverse Voltage
• -40°C to 85°C, Surface mount, Lead Free and RoHS compliant, Tape and Reel

The ROHM SML-D12U1WT86 is a uni-color red surface-mount chip LED in an 0603 (1608 metric) package measuring 1.6 mm x 800 µm with a 650 µm height. It emits at a 620 nm dominant wavelength with 63 mcd luminous intensity at a 20 mA test current, and has a 2.2 V forward voltage, 5 V reverse voltage rating, and 54 mW power dissipation. The SML-D12U1WT86 uses a diffused white lens, is rated -40°C to 85°C, and is lead free, RoHS compliant, and supplied on tape and reel.

An 0603 chip LED at this intensity is an indicator rather than an illumination source: power-on and status lights, mode and fault annunciators, keypad and button backlighting, and panel or front-bezel indicators. The diffused lens spreads output over a wider angle, which is what makes it readable off-axis and through a light pipe or diffuser instead of appearing as a point source. Red at 620 nm remains the highest-efficiency indicator color at a given drive current, so it is the default for always-on status LEDs where power matters. Typical buyers are consumer electronics, appliance, industrial control, networking, and automotive interior OEMs and their contract manufacturers, generally in high volume off tape and reel.