Specifications
| Type | Description |
|---|---|
| Part Number | XL-2520UYC-TR7 |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 2.1 x 2.3 x 2.6 mm, Ø1.8 mm lens/opening |
| Luminous Color | Yellow light; transparent/water-clear colloid |
| Outline Dimensions | 2.1 x 2.3 x 2.6 x Ø1.8 mm |
| Moisture Sensitivity Level | MSL 3 |
| Maximum Power Dissipation | 50 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 Antistatic Ability | 2000 V at 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 | 300-900 mcd at IF=20 mA, Ta=25°C |
| Dominant Wavelength | 585-595 nm at IF=20 mA, Ta=25°C |
| Peak Wavelength | 590 nm typ at IF=20 mA, Ta=25°C |
| Forward Voltage | 1.8-2.4 V at IF=20 mA, Ta=25°C |
| Half Wave Width | 20 nm typ at IF=20 mA, Ta=25°C |
| Viewing Angle | 20° typ at IF=20 mA, Ta=25°C, 2θ1/2 |
| Reverse Current | ≤5 µA at VR=5 V, Ta=25°C |
| Brightness Bin A4 | 300-400 mcd at IF=20 mA |
| Brightness Bin A5 | 400-500 mcd at IF=20 mA |
| Brightness Bin A6 | 500-700 mcd at IF=20 mA |
| Brightness Bin A7 | 700-900 mcd at IF=20 mA |
| Voltage Bin N12-7 | 1.8-2.0 V at IF=20 mA |
| Voltage Bin N12-8 | 2.0-2.2 V at IF=20 mA |
| Voltage Bin N12-9 | 2.2-2.4 V at IF=20 mA |
| Wavelength Bin HY03 | 585.0-587.5 nm at IF=20 mA |
| Wavelength Bin HY04 | 587.5-590.0 nm at IF=20 mA |
| Wavelength Bin HY05 | 590.0-592.5 nm at IF=20 mA |
| Wavelength Bin HY06 | 592.5-595.0 nm at IF=20 mA |
| Recommended Hand Soldering Iron Power | <30 W for repair/rework |
| Hand Soldering Temperature | <300°C, each terminal once, less than 3 seconds |
| Recommended Maximum Reflow Temperature | 240±5°C for 6 s |
| Maximum Reflow Cycles | 2 times |
| Cleaning Condition | Alcohol cleaning under 30°C for 3 minutes or 50°C for 30 seconds |
| Ultrasonic Cleaning Power | ≤300 W recommended maximum; pretest required |
| Unopened Storage Condition | ≤30°C, <60% RH, use within 1 year |
| Opened Storage Condition | ≤30°C, <40% RH, solder within 168 hours / 7 days |
| Baking Condition | 60±5°C for 24 hours if moisture absorbent faded or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
XL-2520UYC-TR7 is a XINGLIGHT yellow through-hole LED with transparent/water-clear colloid construction. The package outline is specified as 2.1 x 2.3 x 2.6 x Ø1.8 mm, corresponding to a compact LED body with a Ø1.8 mm lens or opening dimension.
Key Features
- Yellow light with transparent/water-clear colloid
- 2.1 x 2.3 x 2.6 x Ø1.8 mm outline
- MSL 3 moisture sensitivity rating
- 300-900 mcd luminous intensity at 20 mA
- 585-595 nm dominant wavelength range
- 590 nm typical peak wavelength
- 1.8-2.4 V forward voltage at 20 mA
- 20° typical viewing angle
- 20 mA maximum continuous forward current
- -20 to +85 °C operating temperature range
Typical Applications
- Yellow status indicators
- Panel indicator lights
- Through-hole signal lamps
- Compact warning indicators
- Current-limited LED circuits
- Yellow visual signaling
- Equipment front-panel illumination
Procurement Notes
When requesting a quote for XL-2520UYC-TR7, 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 color does XL-2520UYC-TR7 emit?
XL-2520UYC-TR7 emits yellow light. The datasheet describes the optical construction as a transparent or water-clear colloid, with dominant wavelength specified from 585 nm to 595 nm at IF=20 mA and Ta=25°C.
What forward voltage is specified for XL-2520UYC-TR7?
The forward voltage range is 1.8 V to 2.4 V when measured at IF=20 mA and Ta=25°C. The datasheet also lists voltage bins N12-7, N12-8, and N12-9 across that range.
What current rating applies to this LED?
At Ta=25°C, the maximum continuous forward current is 20 mA. The peak forward current is specified as 80 mA, and the maximum power dissipation is 50 mW under the same ambient condition.
What soldering limits are listed for XL-2520UYC-TR7?
The absolute maximum lead soldering limit is 260°C maximum for no more than 6 seconds. For hand soldering repair or rework, the datasheet recommends less than 30 W iron power and less than 300°C per terminal for under 3 seconds.
How should opened packages be stored before soldering?
After opening the package, the storage condition is ≤30°C and <40% RH, with soldering required within 168 hours or 7 days. If storage time is exceeded or the moisture absorbent faded, 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.