Dialight — 596 Prism SMT Indicator LEDs

Dialight 596 Prism SMT Indicator LEDs

Surface-mount indicator LEDs withstand 260°C reflow temperature

Dialight has extended its Prism® family of miniature surface-mount indicator LEDs with the Prism 596 series, the smallest right-angled surface-mount bi-level product in its class. The use of Prism products to replace traditional through-hole devices on a PCB improves manufacturers’ production efficiency, as the same pick-and-place equipment can be used to assemble the LEDs alongside other surface-mount components.


Measuring just 1.2 mm x 0.3 mm x 0.8 mm, the Prism 596 is ideal for designs which have limited board space. It is also suitable for systems which require edge-mounted indicators. Dialight also supplies the Prism 594, a single-emitter version of the right-angled indicator LED.


Dialight’s Prism products are the industry’s only surface-mount indicator LEDs which withstand a 260°C peak reflow temperature. The Prism family includes LEDs in a variety of package sizes in single-, bi- and tri-emitter configurations, and with a 1.6 mm, 2 mm or 3 mm lens.

Features (Prism 596)

  • Diffused, 1.6 mm lens
  • Drive current options:
    • 20 mA
    • 2 mA
  • Single-color options:
    • Red
    • Yellow
    • Orange
    • Yellow-green
    • Blue
    • Green
    • Ice blue
    • White
  • UL-94V-0 flammability rated


  • Servers
  • Storage devices
  • Wireless infrastructure
  • Test and measurement equipment
  • Network equipment
  • Telecoms equipment
  • Process control
  • Industrial automation
  • Medical equipment

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