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TL12W03 Series High-Flux White LED Lamps

Toshiba’s TL12W03 series for agricultural, home, automotive applications

TL12W03 Series High-Flux White LED Lamp SeriesToshiba's TL12W03 series of SMD high luminous flux white LED lamps includes the TL12W03-D (daylight white), TL12W03-N (neutral white) and TL12W03-L (warm white) LEDs. These LEDs deliver typical luminous flux ratings of 90 lumens, 100 lumens, and 75 lumens respectively. This is due to the use of a high luminous efficiency chip and a low thermal resistance package. Additionally, the TL12W03 series dissipates less power than its predecessor, the TL12W02. These diodes can be used for many applications including architectural lighting, interior household lighting, traffic signals, and automotive illumination.


  • High luminous flux:
    • 100 lm (typ.) @IF = 350 mA (TL12W03-N)
    • 90 lm (typ.) @ IF = 350 mA (TL12W03-D)
    • 75 lm (typ.) @ IF = 350 mA (TL12W03-L)
  • Luminous efficiency:
    • 85 lm/W (typ.)@ IF = 350 mA (TL12W03-N)
    • (Approx. 1.6 times that of the TL12W02-N)
  • Power dissipation:
    • 1.2 W (typ.)
    • (Approx. 30% less than that of the TL12W02 series)
  • Surface-mount package:
    • 10.5 (L) ×5.0 (W) × 2.1 (H) mm
    • Wide operating temperature range: Topr = -40 to 100°C
    • RoHS-compatible

Digi-Key P/N Manufacturer P/N Description Datasheet
TL12W03-DT30CT-ND TL12W03-D(T30) LED WHITE 6500K 10.5X5MM SMD Datasheet
TL12W03-LT30CT-ND TL12W03-L(T30) LED WARM WHT 2800K 10.5X5MM SMD Datasheet
TL12W03-NT30CT-ND TL12W03-N(T30) LED WHITE 5000K 10.5X5MM SMD Datasheet

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