SMD LED Datasheets

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SMD LED Package Size Guide

Imperial and Metric Size Codes

SMD LED sizes are quoted in either imperial (inches, e.g., 0603) or metric (millimeters, e.g., 1608) codes. The code encodes the package footprint — for example, 0603 imperial = 1608 metric (0.06 × 0.03 in ≈ 1.6 × 0.8 mm):

Assembly Guidelines

• Reflow solder per JEDEC J-STD-020 lead-free profile: peak 245–250 °C, time above 217 °C under 90 s, max 2 reflow cycles
• Use the recommended solder land pattern; copper area acts as the heatsink for mid-power packages
• For 0402/0603 packages verify stencil aperture reduction (typically 10–20%) to prevent bridging
• Bin control: order single luminous-intensity and wavelength bins for adjacent LEDs on the same board

Package selection and binning are covered in depth in our SMD LED selection guide. For multicolor and RGB SMD types, see SMD Bi-Color & RGB datasheets; the full product range is on the SMD LED category page.