Specifications
| Type | Description |
|---|---|
| Part Number | XL-2520UBC-TR10 |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Datasheet Part Number | XL-2520UBC/TR10 |
| Luminous Color | Blue |
| Colloid / Lens Appearance | Water clear / transparent colloid |
| Outline Dimensions | 2.1 x 2.3 x 2.6 x Ø1.8 mm |
| Moisture Sensitivity Level | MSL 3 |
| RoHS Compliance | Meets RoHS requirements |
| 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 |
| Storage Temperature Range | -40 to +85°C |
| Lead Soldering Temperature / Time | 260°C max, ≤6 s |
| Luminous Intensity | 900-1500 mcd, IF=20 mA, Ta=25°C |
| Dominant Wavelength | 460-470 nm, IF=20 mA, Ta=25°C |
| Peak Wavelength | 465 nm typ, IF=20 mA, Ta=25°C |
| Forward Voltage | 2.8-3.2 V, IF=20 mA, Ta=25°C |
| Half Wave Width | 25 nm typ, IF=20 mA, Ta=25°C |
| Viewing Angle | 20° typ, IF=20 mA, Ta=25°C |
| Reverse Current | ≤5 µA, VR=5 V, Ta=25°C |
| Brightness Bin A8 | 900-1200 mcd, IF=20 mA |
| Brightness Bin A9 | 1200-1500 mcd, IF=20 mA |
| Voltage Bin N13-2 | 2.8-3.0 V, IF=20 mA |
| Voltage Bin N13-3 | 3.0-3.2 V, IF=20 mA |
| Wavelength Bin HB04 | 460-465 nm, IF=20 mA |
| Wavelength Bin HB05 | 465-470 nm, IF=20 mA |
| Room Temperature Life Test | 1000 hours, 22 pcs, 0 failures; Ta=25°C ±5°C, IF=20 mA; JIS7021:B4 / JIS7021:B10 |
| High Temperature Storage Test | 1000 hours, 22 pcs, 0 failures; Ta=85°C ±5°C; MIL-STD-202:210A / MIL-STD-750:2031 |
| Low Temperature Storage Test | 1000 hours, 22 pcs, 0 failures; Ta=-35°C ±5°C; JIS7021:B12 |
| High Temperature / Humidity Test | 1000 hours, 22 pcs, 0 failures; Ta=85°C ±5°C, RH=85%; JIS7021:B11 / MIL-STD-202:103D |
| Cold / Heat Strike Test | 50 cycles, 22 pcs, 0 failures; -10°C ±5°C to 100°C ±5°C; 30 min / 5 min / 5 min; JIS7021:B4 / MIL-STD-202:107D / MIL-STD-750:1026 |
| Cold and Heat Cycle Test | 50 cycles, 22 pcs, 0 failures; -35°C to 25°C to 85°C to -35°C; 5 min / 5 min / 30 min / 5 min / 30 min / 5 min; JIS7021:A3 / MIL-STD-202:107D / MIL-STD-705:105E |
| 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, hand soldering for repair/rework |
| Hand Soldering Temperature | <300°C, each terminal, one time only |
| Hand Soldering Time | <3 s per terminal, each terminal, one time only |
| Maximum Reflow Soldering Count | 2 times, reflow soldering |
| Recommended Maximum Reflow Temperature | 240 ±5°C for 6 s, product recommended maximum welding temperature |
| Cleaning Solvent | Alcohol recommended, after soldering |
| Cleaning Condition 1 | ≤30°C for 3 minutes, alcohol cleaning after soldering |
| Cleaning Condition 2 | ≤50°C for 30 seconds, alcohol cleaning after soldering |
| Ultrasonic Cleaning Power | ≤300 W generally recommended, pretest required before cleaning |
| Unopened Storage Life | 1 year, moisture-proof anti-electrostatic package with moisture absorbent material |
| Storage Before Opening | ≤30°C, <60% RH; use within 1 year |
| Storage After Opening | ≤30°C, <40% RH; solder within 168 hours / 7 days |
| Recommended Workshop Condition | ≤30°C, <60% RH; after opening package |
| Baking Condition | 60 ±5°C for 24 hours; if moisture absorbent has faded or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
The XL-2520UBC-TR10 is a XINGLIGHT blue through-hole LED with a water clear transparent colloid. Its outline dimensions are 2.1 x 2.3 x 2.6 x Ø1.8 mm, matching the listed package case of 2.1 x 2.3 x 2.6 mm with a Ø1.8 mm lens. The device meets RoHS requirements and is specified with Moisture Sensitivity Level 3 handling.
Key Features
- Blue through-hole LED construction
- Water clear transparent colloid lens appearance
- 2.1 x 2.3 x 2.6 x Ø1.8 mm outline
- 900-1500 mcd luminous intensity at 20 mA
- 460-470 nm dominant wavelength at 20 mA
- 2.8-3.2 V forward voltage at 20 mA
- 20° typical viewing angle at 20 mA
- 20 mA maximum continuous forward current
- MSL 3 moisture sensitivity level
- Meets RoHS requirements
Typical Applications
- Blue panel indicators
- Equipment status indication
- Instrument display indicators
- Compact visual signaling
- Blue wavelength indication circuits
- Through-hole LED assemblies
Procurement Notes
When requesting a quote for XL-2520UBC-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 color of XL-2520UBC-TR10?
XL-2520UBC-TR10 is specified as a blue LED. At IF=20 mA and Ta=25°C, its dominant wavelength is 460-470 nm and its typical peak wavelength is 465 nm.
What forward current is specified for this LED?
The maximum continuous forward current is 20 mA at Ta=25°C. The datasheet also lists an 80 mA peak forward current at Ta=25°C and 70 mW maximum power dissipation.
What soldering limits apply to XL-2520UBC-TR10?
Lead soldering is specified at 260°C maximum for no more than 6 seconds. For hand soldering, the datasheet recommends less than 30 W, below 300°C, and less than 3 seconds per terminal.
How should opened packages be stored?
After opening, storage is specified at ≤30°C and <40% RH, with soldering within 168 hours or 7 days. The recommended workshop condition after opening is ≤30°C and <60% RH.
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.