Würth Elektronik WL-SWTP A series white LEDs

Würth Elektronik has doubled its product range of SMT assembly white top view LEDs to 30 models. The 3014, 3030 and 5630 packages of the WL-SWTP product group have been expanded to include the ‘A series’ LEDs in PLCC packages, featuring a high lm/W ratio and MacAdam binning, said to achieve the maximum homogeneity in colour perception.

The A series LEDs feature typical values from 175 lm/W. The long-life, slimline LEDs are suitable for many types of lamps, status displays, backlighting, and industrial and consumer products for both indoor and outdoor use. They are characterised by a high colour rendering index (CRI) and low energy consumption.

The LEDs are available in five different colour temperatures: Cool White (6000 K), Daylight (5000 K), Moonlight (4000 K), Warm White (3000 K) and Sunrise (2700 K). Using three- and five-step MacAdam binning, colour homogeneity can be achieved for each CCT group without compromising efficiency.