Specifications
| Type | Description |
|---|---|
| Part Number | XL-502SURD |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | F5 through-hole LED, 5.5*5.0*8.7*18 mm |
| Appearance Dimension | F5/5.5*5.0*8.7*18 mm; physical package description |
| Luminous Color | Red; product characteristic |
| Colloid / Lens Color | Red colloid; product characteristic |
| Moisture Sensitivity Level | MSL 2; product characteristic |
| Consumed Power | 70 mW; absolute maximum rating, Ta=25°C |
| Maximum Continuous Forward Current | 20 mA; 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 |
| Reflow Soldering Temperature | 240°C, <=6 s; solder point more than 2.0 mm from colloid bottom |
| Manual Welding Temperature | 300°C, 3 s; solder point more than 2.0 mm from colloid bottom |
| Luminous Intensity | 400 min, 600 typ, 900 max mcd; IF=20mA, Ta=25°C |
| Dominant Wavelength | 615 min, 620 typ, 625 max nm; IF=20mA, Ta=25°C |
| Peak Wavelength | 625 typ nm; IF=20mA, Ta=25°C |
| Forward Voltage | 1.8 min, 2.2 typ, 2.4 max V; IF=20mA, Ta=25°C |
| Viewing Angle | 30 typ deg; 2θ1/2, IF=20mA, Ta=25°C |
| Spectral Width at Half Height | 20 typ nm; IF=20mA, Ta=25°C |
| Reverse Current | <=10 µA; VR=5V, Ta=25°C |
| Light Intensity Tolerance | ±10%; measurement note |
| Voltage Tolerance | ±0.1 V; measurement note |
| Chromaticity Coordinate Tolerance | ±0.01; measurement note for X,Y coordinates |
| Wavelength Tolerance | ±1 nm; measurement note for monochromatic wavelength |
| Brightness Grade A5 | 400 to 500 mcd; IF=20mA |
| Brightness Grade A6 | 500 to 700 mcd; IF=20mA |
| Brightness Grade A7 | 700 to 900 mcd; IF=20mA |
| Voltage Grade N12-7 | 1.8 to 2.0 V; IF=20mA |
| Voltage Grade N12-8 | 2.0 to 2.2 V; IF=20mA |
| Voltage Grade N12-9 | 2.2 to 2.4 V; IF=20mA |
| Wavelength Grade HR01 | 615 to 620 nm; IF=20mA |
| Wavelength Grade HR02 | 620 to 625 nm; IF=20mA |
| Working Life Test | 1000 hrs, 22 pcs, fail qty 0/1; Ta=25°C±5°C, IF=20mA |
| High Temperature and High Humidity Test | 1000 hrs, 22 pcs, fail qty 0/1; Ta=85°C±5°C, RH=85% to 90% |
| High Temperature Storage Test | 1000 hrs, 22 pcs, fail qty 0/1; Ambient temperature Ta=85°C±5°C |
| Low Temperature Storage Test | 1000 hrs, 22 pcs, fail qty 0/1; Ambient temperature Ta=-40°C±5°C |
| Cold and Hot Cycle Test | 100 cycles, 22 pcs, fail qty 0/1; 100°C±5°C for 30 min, transition 5 min, -40°C±5°C for 30 min |
| Hot and Cold Impact Test | 100 cycles, 22 pcs, fail qty 0/1; 105°C±5°C for 5 min, transition 5 min, -45°C±5°C |
| Resistance to Soldering Heat Test | 2 times, 22 pcs, fail qty 0/1; Solder temperature Tsol=250°C±5°C |
| Lead Integrity Bend Test | 3 times, 22 pcs, fail qty 0/1; Load 2.5 N (0.25 kgf), 0° to 90° to 0° |
| Dimensional Tolerance | ±0.50 mm; unless otherwise specified |
| Storage Condition | Temperature <=30°C, relative humidity <=70%; recommended LED storage environment |
| Recommended Original Package Storage Time | No more than 3 months; longer storage requires drying box with desiccant or nitrogen |
| Cleaning Limit | Ethanol wipe or soak for <=3 minutes; room temperature cleaning |
| Lead Bend Distance from Colloid | At least 2 mm; lead forming / bracket bending |
| Electrostatic Protection HBM Limit | HBM <1000 V; handling precaution |
| Electrostatic Protection Machine Discharge Limit | Machine discharge mode <100 V; handling precaution |
| Datasheet Status | request_only |
Product Overview
The XL-502SURD is a XINGLIGHT red through-hole LED supplied in an F5 package with a 5.55.08.7*18 mm appearance dimension. It uses red colloid and is classified as MSL 2, with dimensional tolerance specified as ±0.50 mm unless otherwise noted.
Electrical and optical ratings are defined at IF=20mA and Ta=25°C for key parameters. Luminous intensity is specified from 400 to 900 mcd, with 600 mcd typical. Dominant wavelength is 615 to 625 nm, peak wavelength is 625 nm typical, forward voltage is 1.8 to 2.4 V, and the viewing angle is 30° typical. Reverse current is limited to ≤10 µA at VR=5V.
Assembly limits include 240°C reflow soldering for ≤6 seconds and 300°C manual welding for 3 seconds, with the solder point more than 2.0 mm from the colloid bottom. Storage guidance specifies temperature ≤30°C and relative humidity ≤70%, with original package storage recommended for no more than 3 months.
Key Features
- Red luminous output with red colloid lens
- F5 through-hole package, 5.5*5.0*8.7*18 mm
- 20 mA maximum continuous forward current
- 80 mA peak forward current rating
- 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 degree typical viewing angle at 20 mA
- Operating ambient range from -20°C to +85°C
- MSL 2 moisture sensitivity classification
Typical Applications
- Panel status indicators
- Red signal lamps
- Through-hole PCB indicators
- Equipment front-panel lighting
- Low-current visual indication
- Focused 30 degree indicator windows
- Red wavelength identification lighting
Procurement Notes
When requesting a quote for XL-502SURD, 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
333-2SDRD/S530-A3
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
EVERLIGHT
TJ-L5FYTGHRMFCSFLC2R-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 the XL-502SURD LED?
The XL-502SURD uses an F5 through-hole LED package with an appearance dimension of 5.5*5.0*8.7*18 mm. The dimensional tolerance is ±0.50 mm unless otherwise specified.
What are the optical ratings at 20 mA?
At IF=20mA and Ta=25°C, luminous intensity is 400 min, 600 typ, and 900 max mcd. Dominant wavelength is 615 to 625 nm, peak wavelength is 625 nm typical, and viewing angle is 30° typical.
What soldering limits apply to this LED?
Reflow soldering is specified at 240°C for <=6 seconds, and manual welding is specified at 300°C for 3 seconds. In both cases, the solder point must be more than 2.0 mm from the colloid bottom.
How should the XL-502SURD be stored before use?
Recommended storage is temperature <=30°C and relative humidity <=70%. Original package storage time should be no more than 3 months; longer storage requires a drying box with desiccant or nitrogen.
Is the XL-502SURD an authorized XINGLIGHT product?
Yes, XINGLIGHT is an authorized brand on LDeepAI. For sourcing support, including RFQ and datasheet access, please contact our team.
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.