L-2914ID Kingbright LED (Other) In Stock
Kingbright L-2914ID is a high-efficiency red through-hole LED with a 617 nm peak wavelength, diffused rectangular lens, and a maximum forward current of 30 mA at up to 2.5 V forward voltage. It delivers a nominal luminous intensity of 10 mcd from a compact rectangular package suited for panel indicators and displays. Available from stock with worldwide shipping.
- Manufacturer
- Kingbright
- Package
- Other
- Pin Count
- 2
- Lifecycle
- TRANSFERRED
- Datasheet
- L-2914ID Datasheet PDF
- Category
- LED
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 617 nm high-efficiency red emission with diffused rectangular lens for wide-angle indicator visibility in panel-mount applications
- Maximum forward current of 30 mA and forward voltage up to 2.5 V make it compatible with standard 3.3 V and 5 V MCU GPIO drive circuits
- Through-hole rectangular package provides mechanical stability and easy hand-soldering for prototyping and low-volume production
Applications
The L-2914ID is widely used as a status indicator LED on industrial control panels, embedded system front panels, and consumer electronics where a rectangular red indicator fits standard bezel cutouts. Its 617 nm wavelength and diffused lens provide broad-angle visibility under ambient lighting without requiring additional optics. Engineers also integrate it into alarm annunciators, power-on indicators, and alarm relay boards operating at 5 V supply rails.
Specifications
| YTEOL | 7 |
| Additional Feature | HIGH RELIABILITY |
| Color | HIGH EFFICIENCY RED |
| Color@Wavelength | Orange-Red |
| Configuration | SINGLE |
| Forward Current-Max | 0.03A |
| Forward Voltage-Max | 2.5V |
| Lens Type | DIFFUSED RED |
| Luminous Intensity-Min | 50cd |
| Luminous Intensity-Nom | 10.0mcd |
| Mounting Feature | RADIAL MOUNT |
| Number of Functions | 1 |
| Optoelectronic Device Type | SINGLE COLOR LED |
| Overall Height | 4mm |
| Packing Method | BAG; BOX |
| Peak Wavelength | 627nm |
| Reverse Voltage-Max | 5V |
| Shape | RECTANGULAR |
| Size | 3mm |
| Surface Mount | NO |
| Terminal Pitch | 2.54mm |
| Viewing Angle | 50deg |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.20.00 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What forward current and voltage limits must be observed when driving the L-2914ID from a microcontroller GPIO pin?
The L-2914ID has a maximum forward current of 30 mA and a maximum forward voltage of 2.5 V. When driven from a 3.3 V or 5 V MCU GPIO, a series resistor of at least 90 ohm (for 5 V rail, 20 mA target) should be used to keep the LED within its rated 30 mA limit and prevent GPIO damage.
How does the 617 nm wavelength of the L-2914ID compare to standard red LEDs, and what applications benefit from this emission color?
At 617 nm, the L-2914ID emits orange-red light, slightly longer in wavelength than the deep red of 630-660 nm LEDs, which provides higher visual efficiency under photopic (daylight-adapted) human vision. This makes it well suited for panel indicators, instrument cluster warning lights, and HMI status displays where operators must detect a 10 mcd signal from up to 2 meters away.
Can the L-2914ID be used in outdoor or industrial enclosures where temperature variation is significant?
Yes, Kingbright marks the L-2914ID as high-reliability, and the through-hole package's lead spacing accepts conformal coating for moisture protection. The LED can operate across typical industrial temperature ranges while the 30 mA maximum current rating allows conservative drive currents of 10-15 mA that extend mean time between failures in 24/7 industrial indicator applications.
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