Specifications
| Type | Description |
|---|---|
| Part Number | XL-3215UBC |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 3.2 x 1.25 x 1.1 mm SMD LED |
| Appearance Dimension | 3.2 x 1.25 x 1.1 mm; L/W/H |
| Luminous Color | High brightness blue; transparent colloid |
| 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; pulse width <=0.1 ms, duty <=1/10, Ta=25°C |
| Maximum Reverse Voltage | 5 V; Ta=25°C |
| ESD Antistatic Ability | 2000 V; Ta=25°C |
| Operating Temperature Range | -40 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 <=6 s; Ta=25°C absolute maximum rating table |
| Luminous Intensity | 120 to 240 mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 460 to 475 nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | 470 nm typ; IF=20 mA, Ta=25°C |
| Forward Voltage | 2.7 to 3.4 V; IF=20 mA, Ta=25°C |
| Viewing Angle | 120° typ; IF=20 mA, Ta=25°C, 2θ1/2 |
| Half Wave Width | 25 nm typ; IF=20 mA, Ta=25°C |
| Reverse Current | <=1 µA; VR=5 V, Ta=25°C |
| Brightness Bin D3 | 120 to 150 mcd; IF=20 mA |
| Brightness Bin D4 | 150 to 180 mcd; IF=20 mA |
| Brightness Bin D5 | 180 to 210 mcd; IF=20 mA |
| Brightness Bin D6 | 210 to 240 mcd; IF=20 mA |
| Voltage Bin N11-8 | 2.7 to 2.9 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin N11-9 | 2.9 to 3.1 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin N12-1 | 3.1 to 3.3 V; IF=20 mA, voltage error ±0.1 V |
| Wavelength Bin HB04 | 460 to 465 nm; IF=20 mA, wavelength error ±1 nm |
| Wavelength Bin HB05 | 465 to 470 nm; IF=20 mA, wavelength error ±1 nm |
| Wavelength Bin HR06 | 470 to 475 nm; IF=20 mA, wavelength error ±1 nm |
| Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Recommended Hand Soldering Iron Power | <30 W; hand soldering for repair/rework |
| Hand Soldering Temperature | <300°C; each terminal once, less than 3 seconds |
| Recommended Maximum Welding Temperature | 240±5°C for 6 s; product recommended maximum welding temperature |
| Reflow Soldering Cycles | Maximum 2 times; reflow soldering |
| Opened Package Floor Life | 168 hours / 7 days; stored at <=30°C and <=40%RH after opening |
| 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-3215UBC is a XINGLIGHT high brightness blue SMD LED built in a 3.2 x 1.25 x 1.1 mm surface-mount package. Its luminous color is specified as high brightness blue with transparent colloid, and the package dimensions carry a ±0.25 mm tolerance unless otherwise noted.
At IF=20 mA and Ta=25°C, the LED is specified for 120 to 240 mcd luminous intensity, 460 to 475 nm dominant wavelength, 470 nm typical peak wavelength, 25 nm typical half wave width, and 120° typical viewing angle. The forward voltage range is 2.7 to 3.4 V, with reverse current limited to <=1 µA at VR=5 V.
Assembly and handling data include MSL 3 moisture sensitivity, a 168 hour / 7 day floor life after opening when stored at <=30°C and <=40%RH, and baking at 60±5°C for 24 hours if required. Soldering guidance includes 260°C for <=6 s absolute lead soldering, recommended reflow up to 240±5°C for 6 s, and a maximum of two reflow cycles.
Key Features
- 3.2 x 1.25 x 1.1 mm SMD LED package
- High brightness blue output with transparent colloid
- 120 to 240 mcd luminous intensity at 20 mA
- 460 to 475 nm dominant wavelength range
- 2.7 to 3.4 V forward voltage at 20 mA
- 120° typical viewing angle at 20 mA
- 20 mA maximum continuous forward current rating
- 80 mA peak forward current under pulsed operation
- MSL 3 moisture sensitivity classification
- -40 to +85 °C operating temperature range
- Maximum two reflow soldering cycles specified
- 168 hour floor life after package opening
Typical Applications
- Blue status indicators
- Surface-mount display indicators
- Compact PCB indicator lighting
- Blue backlighting points
- Signal and mode indication
- Panel indicator LEDs
- Repairable SMD LED assemblies
Procurement Notes
When requesting a quote for XL-3215UBC, 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 the XL-3215UBC use?
The XL-3215UBC is specified as a 3.2 x 1.25 x 1.1 mm SMD LED. The datasheet also states a ±0.25 mm dimension tolerance unless otherwise noted.
What optical output is specified at 20 mA?
At IF=20 mA and Ta=25°C, the LED is specified for 120 to 240 mcd luminous intensity, 460 to 475 nm dominant wavelength, 470 nm typical peak wavelength, and 120° typical viewing angle.
What are the current and voltage limits?
The maximum continuous forward current is 20 mA at Ta=25°C. Peak forward current is 80 mA with pulse width <=0.1 ms and duty <=1/10. Maximum reverse voltage is 5 V.
What handling conditions apply after opening the package?
The device is rated MSL 3. After opening, floor life is 168 hours or 7 days when stored at <=30°C and <=40%RH. Baking is specified at 60±5°C for 24 hours when required.
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.