HLMP-3401 Avago Technologies LED (Other) In Stock
The Avago Technologies HLMP-3401 is a single yellow LED in a T-1 3/4 plastic package with a tinted diffused lens, 20 mA maximum forward current, and 3 V maximum forward voltage. It provides a wide viewing angle and consistent yellow illumination suitable for panel indicator applications. Available from authorized distributors with worldwide shipping at competitive pricing.
- Manufacturer
- Avago Technologies
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- HLMP-3401 Datasheet PDF
- Category
- LED
- Temp Range
- -40.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Yellow tinted diffused lens produces uniform wide-angle illumination with a consistent yellow color that is clearly visible from multiple viewing directions, ideal for status indicator panels
- 20 mA maximum forward current rating at up to 3 V forward voltage enables direct drive from standard microcontroller GPIO pins or transistor driver circuits without external current-boosting circuits
- RoHS-compliant and REACH-compliant T-1 3/4 plastic package with through-hole leads enables reliable hand soldering or wave soldering assembly in both prototype and high-volume production
Applications
The HLMP-3401 is used as a status indicator LED in industrial control panels, consumer electronics front panels, and telecommunications equipment where a single yellow indicator light signals operational states such as warning or standby. Its diffused tinted lens provides wide-angle visibility at 20 mA drive current, making it suitable for display boards, alarm systems, and test and measurement equipment front panels. The T-1 3/4 through-hole format is compatible with standard PCB mounting and panel snap-in hardware.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 7 |
| Color | YELLOW |
| Color@Wavelength | Yellow |
| Configuration | SINGLE |
| Forward Current-Max | 0.02A |
| Forward Voltage-Max | 3V |
| JESD-609 Code | e3 |
| Lens Type | TINTED DIFFUSED |
| Luminous Intensity-Nom | 8.0mcd |
| Mounting Feature | RADIAL MOUNT |
| Number of Functions | 1 |
| Optoelectronic Device Type | SINGLE COLOR LED |
| Overall Height | 8.81mm |
| Packing Method | BULK |
| Peak Wavelength | 583nm |
| Shape | ROUND |
| Size | 5mm |
| Surface Mount | NO |
| T-code | T-1 3/4 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Pitch | 2.54mm |
| Viewing Angle | 60deg |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.40.20.00 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum forward current and forward voltage for operating the HLMP-3401 reliably?
The HLMP-3401 is rated for a maximum forward current of 20 mA (0.02 A) at a maximum forward voltage of 3 V. Operating at or below these limits ensures the LED remains within its safe operating area. For typical panel indicator applications, a series resistor calculated for 10 mA to 15 mA drive from a 5 V supply provides sufficient yellow illumination while extending device lifespan.
How does the tinted diffused lens of the HLMP-3401 improve readability in ambient light compared to a clear lens LED?
The tinted diffused lens in the HLMP-3401 scatters emitted light across a wider angle and reduces the contrast between the lit and unlit LED as seen under bright ambient lighting. This provides consistent yellow color appearance from multiple viewing angles, whereas a clear water-clear lens concentrates light in a narrow beam that may appear dim or washed out when viewed off-axis or in brightly lit industrial environments with 500 lux or more ambient illumination.
Is the HLMP-3401 a suitable direct replacement for other T-1 3/4 yellow LEDs in legacy control panel designs?
The HLMP-3401 uses the standard T-1 3/4 (5 mm diameter) through-hole package with 2-pin lead spacing of 2.54 mm (0.1 inch), making it a mechanical drop-in replacement for most other T-1 3/4 format yellow LEDs. Designers should verify that the forward voltage at the intended drive current of 5 mA to 20 mA matches the existing resistor network, as different LED technologies may exhibit forward voltages ranging from 1.8 V to 3 V at the same current.
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About Avago Technologies
Avago Technologies is a leading electronic component manufacturer. FindMyChip sources Avago Technologies ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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