Specifications
| Type | Description |
|---|---|
| Part Number | XL-304UGD |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Appearance Dimension | F3 / 3.8 x 3.0 x 5.2 x 28 mm |
| Luminous Color | Green / emerald green |
| Colloid Color | Green |
| Moisture Sensitivity Level | MSL 2 |
| RoHS Compliance | Meets RoHS requirements |
| Power Dissipation | 70 mW |
| Maximum Continuous Forward Current | 20 mA |
| Peak Forward Current | 80 mA |
| Operating Ambient Temperature | -20°C to +85°C |
| Storage Ambient Temperature | -40°C to +85°C |
| Reflow Soldering Condition | 240°C, <=6 s |
| Manual Welding Condition | 300°C, 3 s |
| Luminous Intensity | 4000 min, 6000 typ, 8000 max mcd |
| Dominant Wavelength | 515 min, 530 max nm |
| Peak Wavelength | 525 typ nm |
| Forward Voltage | 2.8 min, 3.0 typ, 3.4 max V |
| Viewing Angle | 30 typ deg |
| Spectral Width at Half Height | 30 typ nm |
| Reverse Current | <=10 µA |
| Luminous Intensity Tolerance | ±10% |
| Forward Voltage Tolerance | ±0.1 V |
| Chromaticity Coordinate Tolerance | ±0.01 |
| Wavelength Tolerance | ±1 nm |
| Brightness Grade B7 | 4000 to 5000 mcd |
| Brightness Grade B8 | 5000 to 6000 mcd |
| Brightness Grade B9 | 6000 to 8000 mcd |
| Voltage Grade N13-3 | 2.8 to 3.0 V |
| Voltage Grade N13-4 | 3.0 to 3.2 V |
| Voltage Grade N13-5 | 3.2 to 3.4 V |
| Wavelength Grade HG02 | 515 to 520 nm |
| Wavelength Grade HG03 | 520 to 525 nm |
| Wavelength Grade HG04 | 525 to 530 nm |
| Typical Curves Test Temperature | 25±5°C |
| Working Life Test | 1000 hrs, 22 pcs, fail qty 0/1 |
| High Temperature High Humidity Test | 1000 hrs, 22 pcs, fail qty 0/1 |
| High Temperature Storage Test | 1000 hrs, 22 pcs, fail qty 0/1 |
| Low Temperature Storage Test | 1000 hrs, 22 pcs, fail qty 0/1 |
| Cold and Hot Cycle Test | 100 cycles, 22 pcs, fail qty 0/1 |
| Hot and Cold Impact Test | 100 cycles, 22 pcs, fail qty 0/1 |
| Resistance to Soldering Heat Test | 2 times, 22 pcs, fail qty 0/1 |
| Lead Integrity Test | 3 times, 22 pcs, fail qty 0/1 |
| Outline Dimension Tolerance | ±0.50 mm |
| Packaging | Bags |
| Moisture and ESD Packaging | Moisture-proof and anti-electrostatic foil bag |
| Recommended Storage Environment | Temperature <=30°C, relative humidity <=70% |
| Recommended Original Package Storage Time | Not more than 3 months |
| Cleaning Solvent Exposure | Ethanol wipe or soak <=3 minutes |
| Lead Bend Clearance | At least 2 mm from colloid |
| ESD Human Body Model Limit | HBM <1000 V |
| ESD Machine Discharge Model Limit | <100 V |
| Datasheet Status | request_only |
Product Overview
The XL-304UGD is a XINGLIGHT green through-hole LED built in an F3 round package with a 3.8 x 3.0 x 5.2 x 28 mm outline. The package uses a green colloid body and is identified as an emerald green luminous device. The datasheet specifies MSL 2 handling and states that the product meets RoHS requirements.
Electrical and optical ratings are defined at Ta=25°C and IF=20 mA. The LED has 2.8 V minimum, 3.0 V typical, and 3.4 V maximum forward voltage, with reverse current limited to 10 µA maximum at VR=5 V. Luminous intensity is specified from 4000 to 8000 mcd, with a 6000 mcd typical value, 525 nm typical peak wavelength, and 30° typical viewing angle.
Assembly guidance includes reflow soldering at 240°C for no more than 6 seconds and manual welding at 300°C for 3 seconds, with the soldering point more than 2.0 mm from the colloid bottom. Storage guidance limits original-package storage to no more than 3 months at <=30°C and <=70% relative humidity.
Key Features
- F3 round through-hole package, 3.8 x 3.0 x 5.2 x 28 mm
- Green colloid body with emerald green luminous color
- 20 mA maximum continuous forward current at Ta=25°C
- 4000 to 8000 mcd luminous intensity at IF=20mA
- 525 nm typical peak wavelength at IF=20mA
- 2.8 to 3.4 V forward voltage range
- 30° typical viewing angle, 2θ1/2 condition
- Operating ambient temperature range -20°C to +85°C
- MSL 2 moisture sensitivity level
- Moisture-proof anti-electrostatic foil bag packaging
Typical Applications
- Panel status indicators
- Through-hole display assemblies
- Green signal indication
- Instrument front panels
- Control board indicators
- Low-current visual alerts
- PCB-mounted indicator lamps
Procurement Notes
When requesting a quote for XL-304UGD, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
Alternatives
EVERLIGHT
204-10SUGD/S400-A5-L
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
Application Verification Recommended
Related Technical Articles
FAQ
What package does the XL-304UGD use?
The XL-304UGD uses an F3 round through-hole LED package. The package outline is listed as 3.8 x 3.0 x 5.2 x 28 mm, with a general outline dimension tolerance of ±0.50 mm unless otherwise specified.
What are the main optical specifications at 20 mA?
At IF=20 mA and Ta=25°C, the XL-304UGD is specified for 4000 to 8000 mcd luminous intensity, 525 nm typical peak wavelength, 515 to 530 nm dominant wavelength, and a 30° typical viewing angle.
What soldering limits apply to this LED?
The datasheet lists reflow soldering at 240°C for no more than 6 seconds and manual welding at 300°C for 3 seconds. In both cases, the soldering point should be more than 2.0 mm from the colloid bottom.
How should XL-304UGD be stored before assembly?
Original-package storage is recommended at temperature <=30°C and relative humidity <=70%, for not more than 3 months. Longer storage requires a dry box with desiccant or nitrogen, according to the extracted datasheet guidance.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.