Specifications
| Type | Description |
|---|---|
| Part Number | XL-2520SURC-TR10 |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 2.1 x 2.3 x 2.6 mm, Ø1.8 mm outline |
| Outline Dimensions | 2.1 x 2.3 x 2.6 x Ø1.8 mm; L/W/H, package outline |
| Luminous Color | Red light; transparent/water-clear colloid |
| Moisture Sensitivity Level | MSL 3; moisture sensitivity level |
| RoHS Compliance | Meets RoHS requirements; environmental protection product statement |
| Maximum Power Dissipation | 50 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 Rating | 2000 V; antistatic ability, Ta=25°C |
| Operating Temperature Range | -20 to +85 °C; Ta=25°C absolute maximum ratings table |
| Storage Temperature Range | -40 to +85 °C; Ta=25°C absolute maximum ratings table |
| Lead Soldering Temperature/Time | 260°C max, ≤6 s; absolute maximum ratings table |
| Luminous Intensity | 1500 to 3000 mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 615 to 630 nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | 625 nm typ; IF=20 mA, Ta=25°C |
| Forward Voltage | 1.8 to 2.4 V; IF=20 mA, Ta=25°C |
| Half Wave Width | 20 nm typ; IF=20 mA, Ta=25°C |
| Viewing Angle | 20° typ; IF=20 mA, 2θ1/2, Ta=25°C |
| Reverse Current | ≤5 µA; VR=5 V, Ta=25°C |
| Brightness Bin B1 | 1500 to 1800 mcd; IF=20 mA |
| Brightness Bin B2 | 1800 to 2100 mcd; IF=20 mA |
| Brightness Bin B3 | 2100 to 2500 mcd; IF=20 mA |
| Brightness Bin B4 | 2500 to 3000 mcd; IF=20 mA |
| Voltage Bin N12-7 | 1.8 to 2.0 V; IF=20 mA |
| Voltage Bin N12-8 | 2.0 to 2.2 V; IF=20 mA |
| Voltage Bin N12-9 | 2.2 to 2.4 V; IF=20 mA |
| Wavelength Bin HR01 | 615 to 620 nm; IF=20 mA |
| Wavelength Bin HR02 | 620 to 625 nm; IF=20 mA |
| Wavelength Bin HR03 | 625 to 630 nm; IF=20 mA |
| Room Temperature Life Test | 1000 h, 22 tested, 0 failed; Ta=25°C ±5°C, IF=20 mA, JIS7021:B4/B10 |
| High Temperature Storage Test | 1000 h, 22 tested, 0 failed; Ta=85°C ±5°C, MIL-STD-202:210A / MIL-STD-750:2031 |
| Low Temperature Storage Test | 1000 h, 22 tested, 0 failed; Ta=-35°C ±5°C, JIS7021:B12 |
| High Temperature/Humidity Test | 1000 h, 22 tested, 0 failed; Ta=85°C ±5°C, RH=85%, JIS7021:B11 / MIL-STD-202:103D |
| Cold/Heat Strike Test | 50 cycles, 22 tested, 0 failed; -10°C ±5°C to 100°C ±5°C, 30 min/5 min/5 min |
| Cold and Heat Cycle Test | 50 cycles, 22 tested, 0 failed; -35°C to 25°C to 85°C to -35°C, 5 min/5 min/30 min/5 min |
| Reliability Criterion Forward Voltage | Max initial data x 1.1; IF=20 mA |
| Reliability Criterion Reverse Current | Max 5 µA; VR=5 V |
| Reliability Criterion Luminous Intensity | Min initial data x 0.7; IF=20 mA |
| Dimensional Tolerance | ±0.254 mm / ±0.01 in unless otherwise specified; outline dimensions notes |
| Hand Soldering Iron Power | <30 W recommended; manual soldering for repair/rework |
| Hand Soldering Temperature | <300°C; each terminal once, less than 3 s |
| Reflow Soldering Count | Maximum 2 times; Pb-free reflow soldering guideline |
| Recommended Maximum Reflow Temperature | 240 ±5°C for 6 s; product recommended maximum welding temperature |
| Unopened Storage Condition | ≤30°C, <60% RH, use within 1 year; before opening package |
| Opened Storage Condition | ≤30°C, <40% RH, solder within 168 h / 7 days; after opening package |
| Baking Condition | 60 ±5°C for 24 h; if moisture absorbent has faded or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
XL-2520SURC-TR10 is a XINGLIGHT red through-hole LED with a 2.1 x 2.3 x 2.6 mm body and Ø1.8 mm outline. The emitted color is red, using a transparent water-clear colloid, and the dimensional tolerance is ±0.254 mm / ±0.01 in unless otherwise specified.
At IF=20 mA and Ta=25°C, the LED is specified for 1500 to 3000 mcd luminous intensity, 615 to 630 nm dominant wavelength, 625 nm typical peak wavelength, 1.8 to 2.4 V forward voltage, 20 nm typical half wave width, and a 20° typical viewing angle. Absolute maximum ratings include 50 mW power dissipation, 20 mA continuous forward current, 80 mA peak forward current, 5 V reverse voltage, and 2000 V ESD rating.
Assembly handling is defined by MSL 3 storage requirements, a maximum lead soldering condition of 260°C for ≤6 s, hand soldering below 300°C for less than 3 s per terminal, and up to two Pb-free reflow cycles. The part is suited to red through-hole indicator and signal applications operating within the -20 to +85°C range.
Key Features
- Red light with transparent water-clear colloid
- 2.1 x 2.3 x 2.6 mm package outline
- Ø1.8 mm outline dimension for through-hole assembly
- 1500 to 3000 mcd at IF=20 mA
- 615 to 630 nm dominant wavelength range
- 1.8 to 2.4 V forward voltage at 20 mA
- 20° typical viewing angle at IF=20 mA
- 20 mA maximum continuous forward current
- MSL 3 moisture sensitivity classification
- Meets RoHS requirements
Typical Applications
- Red through-hole panel indicators
- Narrow-angle red signal lamps
- 20 mA indicator circuits
- Water-clear red status lights
- RoHS-constrained LED assemblies
- Assemblies requiring MSL 3 handling
Procurement Notes
When requesting a quote for XL-2520SURC-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 type of LED is XL-2520SURC-TR10?
XL-2520SURC-TR10 is a XINGLIGHT red through-hole LED. The datasheet identifies a 2.1 x 2.3 x 2.6 mm package with Ø1.8 mm outline and red light from a transparent water-clear colloid.
What are the main optical ratings at 20 mA?
At IF=20 mA and Ta=25°C, the LED is specified for 1500 to 3000 mcd luminous intensity, 615 to 630 nm dominant wavelength, 625 nm typical peak wavelength, 20 nm typical half wave width, and 20° typical viewing angle.
What soldering limits apply to this part?
The absolute maximum lead soldering condition is 260°C maximum for ≤6 s. Manual soldering guidance recommends an iron below 30 W, temperature below 300°C, each terminal once, and less than 3 s per terminal.
How should XL-2520SURC-TR10 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. If the moisture indicator 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: 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.