DIALIGHT Circuit Board Indicator, Blue, 3mm, Through Hole, 1 LED
DIALIGHT 3mm blue through hole circuit board indicator with right angle viewing, diffused lens and UL94V-0 housing for signalling.
The DIALIGHT Circuit Board Indicator is a 3mm LED device designed for through-hole mounting. Featuring a right-angle viewing configuration and a single housing design, this indicator allows multiple units to form horizontal LED arrays on 4.45mm centrelines. The LEDs are safe for direct viewing, complying with IEC 825-1 and EN-60825-1 standards.
This component is equipped with a tinted, diffused lens that ensures high contrast and high efficiency. The black housing is made from PBT polymer with a 31.5% oxygen index and carries a UL94V-0 flame rating, ensuring safety and durability in demanding environments. Additionally, housing standoffs are incorporated to facilitate easy PCB cleaning, and the component meets solderability standards per MIL-STD-202F, method 208F.
With cathode right polarity and a 70-degree viewing angle, this blue LED indicator operates with a forward current of 10mA and a forward voltage of 3.5V, delivering a luminous intensity of 12mcd. It is also compatible with the 551-xx07-004 quad block for versatile integration.
Key Specifications
- LED Colour: Blue
- Number of LEDs: 1
- Mounting Type: Through Hole
- Lens Type: Tinted, diffused
- Viewing Angle: 70°
- Forward Current: 10mA
- Forward Voltage: 3.5V
- Luminous Intensity: 12mcd
- For signalling applications
- For direct viewing applications
- For horizontal LED arrays on PCBs
- LED Colour: Blue
- Number of LEDs: 1
- LED Size: T-1 (3mm)
- Mounting Type: Through Hole
- Polarity: Cathode right
- Lens Type: Tinted, diffused
- Forward Current: 10mA
- Forward Voltage: 3.5V
- Luminous Intensity: 12mcd
- Viewing Angle: 70°
- Housing Colour: Black
- Housing Material: PBT polymer
- Flame Rating: UL94V-0
- Oxygen Index: 31.5%
- Special Feature: Housing standoffs for PCB cleaning
- Solderability Standard: MIL-STD-202F, method 208F
- Safety Standard: IEC 825-1, EN-60825-1
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 2.722 grams
- of LEDs: 1LEDs
- LED Mounting: Through Hole
- Forward Current If: 10mA
- Product Range: 551
- SVHC: No SVHC (25-Jun-2025)
Documents
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