Specifications
| Type | Description |
|---|---|
| Part Number | XL-2520UWC-TR10 |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 2.1 x 2.3 x 2.6 x Ø1.8 mm |
| Outline Dimensions | 2.1 x 2.3 x 2.6 x Ø1.8 mm; L/W/H from characteristics section |
| Luminous Color | White light; yellow colloid |
| Colloid Color | Yellow; white light LED |
| RoHS Compliance | Meets RoHS requirements; environmental protection product |
| Moisture Sensitivity Level | MSL 3; moisture sensitivity level stated as 3 levels |
| Maximum Power Dissipation | 70 mW; Ta=25°C |
| Maximum Continuous Forward Current | 20 mA; Ta=25°C |
| Peak Forward Current | 80 mA; Ta=25°C |
| Maximum Reverse Voltage | 5 V; Ta=25°C |
| ESD Antistatic Ability | 2000 V; Ta=25°C |
| Operating Temperature Range | -20 to +85 °C; Ta=25°C absolute maximum rating table |
| Storage Temperature Range | -40 to +85 °C; Ta=25°C absolute maximum rating table |
| Lead Soldering Temperature/Time | 260°C for ≤6 s; absolute maximum rating table |
| Luminous Intensity | 200-500 mcd; IF=20 mA, Ta=25°C |
| Color Temperature | 15000-25000 K; IF=20 mA, Ta=25°C |
| Color Rendering Index | Typ 80; IF=20 mA, Ta=25°C |
| Forward Voltage | Min 2.8 V, Typ 3.0 V, Max 3.2 V; IF=20 mA, Ta=25°C |
| Viewing Angle | Typ 20°; IF=20 mA, parameter 2×1/2 |
| Reverse Current | Max 5 µA; VR=5 V, Ta=25°C |
| Brightness Grade A3 | 200-300 mcd; IF=20 mA |
| Brightness Grade A4 | 300-400 mcd; IF=20 mA |
| Brightness Grade A5 | 400-500 mcd; IF=20 mA |
| Voltage Grade N13-3 | 2.8-3.0 V; IF=20 mA |
| Voltage Grade N13-4 | 3.0-3.2 V; IF=20 mA |
| Color Temperature Grade CW9-25 | 15000-25000 K; IF=20 mA |
| Room Temperature Life Test | 1000 hours, Qty 22, Fail Qty 0; Ta=25°C±5°C, IF=20 mA, JIS7021:B4/B10 |
| High Temperature Storage Test | 1000 hours, Qty 22, Fail Qty 0; Ta=85°C±5°C, MIL-STD-202:210A, MIL-STD-750:2031 |
| Low Temperature Storage Test | 1000 hours, Qty 22, Fail Qty 0; Ta=-35°C±5°C, JIS7021:B12 |
| High Temperature/Humidity Test | 1000 hours, Qty 22, Fail Qty 0; Ta=85°C±5°C, RH=85%, JIS7021:B11, MIL-STD-202:103D |
| Cold/Heat Strike Test | 50 cycles, Qty 22, Fail Qty 0; -10°C±5°C to 100°C±5°C, 30 min/5 min/5 min, MIL-STD-202:107D |
| Cold and Heat Cycle Test | 50 cycles, Qty 22, Fail Qty 0; -35°C to 25°C to 85°C to -35°C, 30 min/5 min/30 min/5 min |
| Reliability Judging Criterion Forward Voltage | Max initial data x 1.1; IF=20 mA |
| Reliability Judging Criterion Reverse Current | Max 5 µA; VR=5 V |
| Reliability Judging Criterion Luminous Intensity | Min initial data x 0.7; IF=20 mA |
| Dimension Tolerance | ±0.254 mm (±0.01 in); unless otherwise specified |
| Hand Soldering Iron Power | <30 W; recommended for repair/rework only |
| Hand Soldering Temperature | <300°C; each terminal once only, less than 3 seconds |
| Reflow Soldering Limit | Maximum 2 times; Pb-free reflow soldering |
| Recommended Maximum Reflow Soldering Temperature | 240±5°C for 6 s; product recommended maximum welding temperature |
| Post-Solder Cleaning | Alcohol cleaning under 30°C for 3 min or 50°C for 30 s; after soldering |
| Ultrasonic Cleaning Power | ≤300 W; pretest recommended before cleaning |
| Unopened Storage Conditions | ≤30°C, ≤60% RH, use within 1 year; before opening moisture-proof anti-electrostatic package |
| Opened Storage Conditions | ≤30°C, ≤40% RH, solder within 168 hours (7 days); after opening package |
| Recommended Workshop Conditions | ≤30°C, ≤60% RH; operating workshop condition |
| Baking Conditions | 60±5°C for 24 hours; if moisture absorbent has faded or LEDs exceeded storage time |
| Datasheet Status | request_only |
Product Overview
XL-2520UWC-TR10 is a XINGLIGHT white through-hole LED with a yellow colloid body and white light output. The outline dimensions are specified as 2.1 x 2.3 x 2.6 x Ø1.8 mm, with a general dimension tolerance of ±0.254 mm unless otherwise specified.
At IF=20 mA and Ta=25°C, the device is specified for 200-500 mcd luminous intensity, 15000-25000 K color temperature, typ 80 color rendering index, and forward voltage from 2.8 V to 3.2 V with 3.0 V typical. The stated viewing angle is typ 20°, and reverse current is max 5 µA at VR=5 V.
Handling data identifies the part as MSL 3 and RoHS compliant. Assembly limits include lead soldering at 260°C for ≤6 s, Pb-free reflow limited to two times, recommended maximum reflow temperature of 240±5°C for 6 s, and hand soldering below 300°C for less than 3 seconds per terminal during repair or rework.
Key Features
- White light output with yellow colloid construction
- 2.1 x 2.3 x 2.6 x Ø1.8 mm outline
- 200-500 mcd luminous intensity at 20 mA
- 15000-25000 K color temperature at 20 mA
- Forward voltage 2.8-3.2 V at 20 mA
- Typical 20° viewing angle
- 20 mA maximum continuous forward current
- 80 mA peak forward current at Ta=25°C
- MSL 3 moisture sensitivity level
- RoHS requirements stated as met
Typical Applications
- White status indicators
- Through-hole LED assemblies
- Panel indication points
- Narrow-angle light indicators
- Cool-white signal indication
- 20 mA LED circuits
- RoHS-designated LED products
Procurement Notes
When requesting a quote for XL-2520UWC-TR10, 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 is the package size of XL-2520UWC-TR10?
The datasheet states outline dimensions of 2.1 x 2.3 x 2.6 x Ø1.8 mm, with length, width, and height taken from the characteristics section. Unless otherwise specified, the dimension tolerance is ±0.254 mm.
What electrical conditions define the main optical ratings?
The luminous intensity, color temperature, color rendering index, forward voltage, and viewing angle are specified at IF=20 mA and Ta=25°C. Under those conditions, luminous intensity is 200-500 mcd and color temperature is 15000-25000 K.
What are the soldering limits for this LED?
The absolute maximum lead soldering condition is 260°C for ≤6 seconds. Pb-free reflow soldering is limited to a maximum of two times, and the recommended maximum reflow soldering temperature is 240±5°C for 6 seconds.
How should opened XL-2520UWC-TR10 packages be stored?
After opening the package, the storage condition is ≤30°C and ≤40% RH, with soldering required within 168 hours, or 7 days. If the moisture absorbent has faded or storage time is exceeded, baking is specified at 60±5°C for 24 hours.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 1, 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.