591-2401-002F – DIALIGHT
Yellow Diffused LED, R/A, High-Performance Circuit Board Indicator
Stock Quantity: 6
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 1 |
| 10+ | |
| 50+ | |
| 100+ |
6 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The Dialight 591-2401-002F is a single, 3mm yellow LED designed for direct integration onto printed circuit boards, offering a diffused lens for uniform light output. Its primary function is visual status indication, critical for diagnostics and user feedback in embedded systems. A key design consideration for this component is balancing its 10mA forward current with luminous intensity (5.7mcd); pushing current beyond recommended limits to achieve higher brightness can significantly degrade its operational lifespan due to junction overheating, a common trade-off in low-power indicator LEDs.
Key Features
- 3mm Round Diffused Lens
- Yellow Emitting Color
- 586nm Peak Wavelength
- 2V Forward Voltage
- 10mA Forward Current
- Surface Mount, Right Angle (SMD) Form Factor
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Status indication in industrial control panels
- Diagnostic LEDs on power supply units
- User interface feedback in consumer electronics
- Visual cues in medical device instrumentation
