Specifications
| Type | Description |
|---|---|
| Part Number | XL-304SURD |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Appearance Dimension | F3 / 3.8 x 3.0 x 5.2 x 28 mm; package outline |
| Luminous Color | Red; red colloid body |
| Colloid Color | Red colloid; product description |
| Moisture Sensitivity Level | MSL 2; moisture sensitivity rating |
| RoHS Compliance | Meets RoHS requirements; environmental protection product statement |
| Power Dissipation | 70 mW; absolute maximum rating, Ta=25°C |
| Continuous Forward Current | 20 mA max; absolute maximum rating, Ta=25°C |
| Peak Forward Current | 80 mA; absolute maximum rating, Ta=25°C |
| Operating Ambient Temperature | -20°C to +85°C; absolute maximum rating |
| Storage Ambient Temperature | -40°C to +85°C; absolute maximum rating |
| Wave Soldering Temperature | 240°C, <=6 s; soldering point more than 2.0 mm from colloid bottom |
| Manual Welding Temperature | 300°C, 3 s; soldering point more than 2.0 mm from colloid bottom |
| Luminous Intensity | 400 mcd min, 600 mcd typ, 900 mcd max; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 615 nm min, 620 nm typ, 625 nm max; IF=20 mA, Ta=25°C |
| Peak Wavelength | 625 nm typ; IF=20 mA, Ta=25°C |
| Forward Voltage | 1.8 V min, 2.2 V typ, 2.4 V max; IF=20 mA, Ta=25°C |
| Viewing Angle | 30 deg typ; IF=20 mA, Ta=25°C, 2θ1/2 |
| Spectral Width at Half Height | 20 nm typ; IF=20 mA, Ta=25°C |
| Reverse Current | <=10 µA max; VR=5 V, Ta=25°C |
| Optical Intensity Tolerance | ±10%; measurement tolerance note |
| Forward Voltage Tolerance | ±0.1 V; measurement tolerance note |
| Wavelength Tolerance | ±1 nm; measurement tolerance note |
| Chromaticity Coordinate Tolerance | ±0.01; X,Y coordinate measurement tolerance note |
| Brightness Grade A5 | 400 to 500 mcd; IF=20 mA |
| Brightness Grade A6 | 500 to 700 mcd; IF=20 mA |
| Brightness Grade A7 | 700 to 900 mcd; IF=20 mA |
| Voltage Grade N12-7 | 1.8 to 2.0 V; IF=20 mA |
| Voltage Grade N12-8 | 2.0 to 2.2 V; IF=20 mA |
| Voltage Grade N12-9 | 2.2 to 2.4 V; IF=20 mA |
| Wavelength Grade HR01 | 615 to 620 nm; IF=20 mA |
| Wavelength Grade HR02 | 620 to 625 nm; IF=20 mA |
| Typical Curves Test Temperature | 25±5°C; unless otherwise indicated |
| Working Life Test | 1000 hours, 22 pcs, fail quantity 0/1; Ta=25±5°C, IF=20 mA |
| High Temperature High Humidity Test | 1000 hours, 22 pcs, fail quantity 0/1; Ta=85±5°C, RH=85-90% |
| High Temperature Storage Test | 1000 hours, 22 pcs, fail quantity 0/1; ambient temperature Ta=85±5°C |
| Low Temperature Storage Test | 1000 hours, 22 pcs, fail quantity 0/1; ambient temperature Ta=-40±5°C |
| Cold and Hot Cycle Test | 100 cycles, 22 pcs, fail quantity 0/1; 100±5°C for 30 min, transition 5 min, -40±5°C for 30 min |
| Hot and Cold Impact Test | 100 cycles, 22 pcs, fail quantity 0/1; 105±5°C for 5 min, -45±5°C for 5 min |
| Resistance to Soldering Heat Test | 2 times, 22 pcs, fail quantity 0/1; solder temperature T.sol=250±5°C |
| Lead Integrity Bend Test | 3 times, 22 pcs, fail quantity 0/1; load 2.5 N / 0.25 kgf, 0° to 90° to 0° |
| Outline Dimension Tolerance | ±0.50 mm; unless otherwise specified |
| Packaging | Bags; moisture-proof and anti-electrostatic foil bag; standard packaging |
| Recommended Storage Environment | Temperature <=30°C, relative humidity <=70%; storage precaution |
| Recommended Original Package Storage Time | No more than 3 months; use from original box |
| Lead Bending Distance | At least 2 mm from colloid; lead forming precaution |
| ESD Human Body Model Limit | HBM <1000 V; electrostatic protection note |
| ESD Machine Model Limit | <100 V; electrostatic protection note |
| Datasheet Status | request_only |
Product Overview
XL-304SURD is a XINGLIGHT red through-hole LED built in an F3 package. The package outline is specified as 3.8 x 3.0 x 5.2 x 28 mm, with a red colloid body and red luminous color. The datasheet lists MSL 2 moisture sensitivity and states that the product meets RoHS requirements.
At IF=20 mA and Ta=25°C, the LED provides 400 mcd minimum, 600 mcd typical, and 900 mcd maximum luminous intensity. Dominant wavelength is specified from 615 nm to 625 nm with 620 nm typical, while peak wavelength is 625 nm typical. Forward voltage is 1.8 V minimum, 2.2 V typical, and 2.4 V maximum, with a 30 deg typical viewing angle.
Assembly limits include 240°C wave soldering for no more than 6 seconds and 300°C manual welding for 3 seconds, with the soldering point more than 2.0 mm from the colloid bottom. Storage guidance calls for temperature at or below 30°C and relative humidity at or below 70%.
Key Features
- Red through-hole LED with F3 package outline
- 3.8 x 3.0 x 5.2 x 28 mm dimensions
- 400 to 900 mcd luminous intensity at 20 mA
- 615 to 625 nm dominant wavelength range
- 1.8 to 2.4 V forward voltage range
- 30 deg typical viewing angle at 20 mA
- 20 mA maximum continuous forward current
- 70 mW power dissipation at Ta=25°C
- MSL 2 moisture sensitivity rating
- RoHS requirements met per datasheet statement
Typical Applications
- Red panel indicators
- Through-hole status lights
- 20 mA LED indicator circuits
- Narrow viewing-angle red indicators
- RoHS-design LED assemblies
- Wave-soldered through-hole boards
Procurement Notes
When requesting a quote for XL-304SURD, 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
204-10SDRD/S530-A3-L
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
EVERLIGHT
TJ-L3FYTGHRMTCLFLC2R-A5
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 is used for XL-304SURD?
XL-304SURD uses an F3 through-hole LED package. The package outline is specified as 3.8 x 3.0 x 5.2 x 28 mm, with an outline dimension tolerance of ±0.50 mm unless otherwise specified.
What are the optical ratings at 20 mA?
At IF=20 mA and Ta=25°C, luminous intensity is 400 mcd minimum, 600 mcd typical, and 900 mcd maximum. Dominant wavelength is 615 to 625 nm with 620 nm typical, and peak wavelength is 625 nm typical.
What forward voltage range does XL-304SURD specify?
The forward voltage rating is 1.8 V minimum, 2.2 V typical, and 2.4 V maximum at IF=20 mA and Ta=25°C. The datasheet also lists a forward voltage measurement tolerance of ±0.1 V.
What assembly limits are listed for soldering?
Wave soldering is specified at 240°C for no more than 6 seconds. Manual welding is specified at 300°C for 3 seconds. In both cases, the soldering point must be more than 2.0 mm from the colloid bottom.
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.