Specifications
| Type | Description |
|---|---|
| Part Number | XL-2520UWC-T |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 2.1 x 2.3 x 2.6 mm, Ø1.8 mm |
| Appearance Dimensions | 2.1 x 2.3 x 2.6 x Ø1.8 mm |
| Luminous Color | White light |
| Colloid Color | Yellow colloid |
| RoHS Compliance | Meets RoHS requirements |
| Moisture Sensitivity Level | MSL 2 |
| Maximum Power Dissipation | 70 mW at Ta=25°C |
| Maximum Continuous Forward Current | 20 mA at Ta=25°C |
| Peak Forward Current | 80 mA at Ta=25°C |
| Maximum Reverse Voltage | 5 V at Ta=25°C |
| ESD Rating | 2000 V |
| Operating Temperature Range | -20 to +85 °C |
| Storage Temperature Range | -40 to +85 °C |
| Wave Peak Soldering Condition | 240°C, ≤6 s |
| Manual Welding Condition | 300°C, 3 s |
| Minimum Soldering Distance | ≥2.0 mm from bottom of colloid |
| Luminous Intensity | 200-500 mcd at IF=20 mA, Ta=25°C |
| Color Temperature | 15000-25000 K at IF=20 mA, Ta=25°C |
| Color Rendering Index | Typ 80 at IF=20 mA, Ta=25°C |
| Forward Voltage | Min 2.8 V, Typ 3.0 V, Max 3.2 V at IF=20 mA, Ta=25°C |
| Viewing Angle | Typ 20° at IF=20 mA, Ta=25°C; 2θ1/2 |
| Reverse Current | ≤5 µA at VR=5 V, Ta=25°C |
| Chromaticity Coordinate X | Not specified at IF=20 mA, Ta=25°C |
| Chromaticity Coordinate Y | Not specified at IF=20 mA, Ta=25°C |
| Brightness Bin A3 | 200-300 mcd at IF=20 mA |
| Brightness Bin A4 | 300-400 mcd at IF=20 mA |
| Brightness Bin A5 | 400-500 mcd at IF=20 mA |
| Voltage Bin N13-3 | 2.8-3.0 V at IF=20 mA |
| Voltage Bin N13-4 | 3.0-3.2 V at IF=20 mA |
| Color Temperature Bin CW9-25 | 15000-25000 K at IF=20 mA |
| Dimension Tolerance | ±0.10 mm unless otherwise specified |
| Packaging Type | In bags |
| Moisture and ESD Packaging | Moisture-proof and anti-electrostatic foil bag |
| Recommended Maximum Soldering Temperature | 240°C for 6 s |
| Recommended Wave Soldering Frequency | One pass |
| Unopened Storage Life | 1 year in sealed moisture-proof anti-electrostatic bag with desiccant |
| Storage Before Opening | ≤30°C, ≤60% RH; use within one year |
| Storage After Opening | ≤30°C, ≤40% RH, solder within 168 hours / 7 days |
| Recommended Workshop Condition | ≤30°C, ≤60% RH |
| Baking Condition | 60±5°C for 24 hours |
| Datasheet Status | request_only |
Product Overview
The XINGLIGHT XL-2520UWC-T is a white through-hole LED with a 2.1 x 2.3 x 2.6 mm, Ø1.8 mm package format. The datasheet identifies the luminous color as white light and the colloid color as yellow colloid, with dimensional tolerance of ±0.10 mm unless otherwise specified.
At IF=20 mA and Ta=25°C, the LED is specified for 200-500 mcd luminous intensity, 15000-25000 K color temperature, CRI typ 80, and a 20° typical viewing angle. Forward voltage is specified as 2.8 V minimum, 3.0 V typical, and 3.2 V maximum, while reverse current is limited to ≤5 µA at VR=5 V and Ta=25°C.
Absolute maximum ratings include 70 mW power dissipation, 20 mA continuous forward current, 80 mA peak forward current, and 5 V maximum reverse voltage at Ta=25°C. The operating temperature range is -20 to +85°C, with storage from -40 to +85°C.
For assembly and handling, the part is rated MSL 2, has a 2000 V ESD rating, and is supplied in moisture-proof and anti-electrostatic foil bags. Storage and workshop conditions are specified for controlled temperature and humidity before and after opening.
Key Features
- White light output from yellow colloid package
- 2.1 x 2.3 x 2.6 mm, Ø1.8 mm package
- 200-500 mcd luminous intensity at 20 mA
- 15000-25000 K color temperature at 20 mA
- Typical CRI 80 at 20 mA
- Forward voltage range 2.8 V to 3.2 V
- Typical 20° viewing angle at 20 mA
- 20 mA maximum continuous forward current
- 80 mA peak forward current at Ta=25°C
- MSL 2 moisture sensitivity level
- 2000 V antistatic ability rating
- RoHS requirements met
Typical Applications
- White through-hole indicators
- Panel status lights
- Equipment signal indicators
- Compact display points
- Temperature-controlled LED assemblies
- Wave-soldered LED boards
Procurement Notes
When requesting a quote for XL-2520UWC-T, 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.
FAQ
What package size does XL-2520UWC-T use?
XL-2520UWC-T is specified with 2.1 x 2.3 x 2.6 mm appearance dimensions and an Ø1.8 mm package dimension. The datasheet also lists a ±0.10 mm dimensional tolerance unless otherwise specified.
What are the main optical specifications at 20 mA?
At IF=20 mA and Ta=25°C, the LED is specified for 200-500 mcd luminous intensity, 15000-25000 K color temperature, typical CRI of 80, and a typical 20° viewing angle.
What forward voltage range is specified for this LED?
At IF=20 mA and Ta=25°C, the forward voltage is specified as 2.8 V minimum, 3.0 V typical, and 3.2 V maximum. Voltage bins N13-3 and N13-4 cover 2.8-3.0 V and 3.0-3.2 V.
What soldering limits apply to XL-2520UWC-T?
The datasheet lists a wave peak soldering condition of 240°C for no more than 6 seconds and recommends one wave soldering pass. Manual welding is specified at 300°C for 3 seconds with the solder point at least 2.0 mm from the colloid bottom.
How should the LED be stored after opening?
After opening the package, storage is specified at ≤30°C and ≤40% RH, with soldering within 168 hours or 7 days. Baking at 60±5°C for 24 hours is specified if desiccant faded, packaging failed, or storage time was exceeded.
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.