Specifications
| Type | Description |
|---|---|
| Part Number | XL-2012WWC |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 2012 SMD LED, 2.0 x 1.2 x 0.8 mm |
| Outline Dimensions | 2.0 x 1.2 x 0.8 mm; L/W/H |
| Luminous Color | Warm white light; yellow colloid |
| Colloid Color | Yellow colloid; warm white LED |
| RoHS Compliance | Complies with RoHS Directive; environmental protection process |
| Moisture Sensitivity Level | MSL 3 |
| SMT Compatibility | Suitable for SMT automatic production; surface mount assembly |
| Reflow Soldering Compatibility | Suitable for reflow soldering process; SMT process |
| 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 Rating | 2000 V; antistatic ability, 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 | 400 to 900 mcd; IF=20 mA, Ta=25°C |
| Color Temperature | 2500 to 3100 K; IF=20 mA, Ta=25°C |
| Chromaticity Coordinate X | 0.4232 to 0.4922; IF=20 mA, Ta=25°C |
| Chromaticity Coordinate Y | 0.3836 to 0.4684; IF=20 mA, Ta=25°C |
| Forward Voltage | 2.7 to 3.4 V; IF=20 mA, Ta=25°C |
| Viewing Angle | 120° typ; 2θ1/2, IF=20 mA, Ta=25°C |
| Reverse Current | 1 µA max; VR=5 V, Ta=25°C |
| Brightness Bin E2 | 400 to 450 mcd; IF=20 mA |
| Brightness Bin E3 | 450 to 500 mcd; IF=20 mA |
| Brightness Bin E4 | 500 to 550 mcd; IF=20 mA |
| Brightness Bin E5 | 550 to 600 mcd; IF=20 mA |
| Brightness Bin E6 | 600 to 700 mcd; IF=20 mA |
| Brightness Bin E7 | 700 to 800 mcd; IF=20 mA |
| Brightness Bin E8 | 800 to 900 mcd; IF=20 mA |
| Brightness Measurement Tolerance | ±10%; brightness grading |
| Voltage Bin M18-9 | 2.7 to 2.8 V; IF=20 mA |
| Voltage Bin M19-1 | 2.8 to 2.9 V; IF=20 mA |
| Voltage Bin M19-2 | 2.9 to 3.0 V; IF=20 mA |
| Voltage Bin M19-3 | 3.0 to 3.1 V; IF=20 mA |
| Voltage Bin M19-4 | 3.1 to 3.2 V; IF=20 mA |
| Voltage Bin M19-5 | 3.2 to 3.3 V; IF=20 mA |
| Voltage Bin M19-6 | 3.3 to 3.4 V; IF=20 mA |
| Voltage Measurement Tolerance | ±0.1 V; voltage grading |
| Chromaticity Coordinate Tolerance | ±0.01; color grading |
| Reliability Test Ambient Temperature | 25±5°C; unless otherwise indicated |
| Working Life Test | 1000 hours; continuous lighting at maximum rated current at room temperature; tested at 20 mA |
| High Temperature High Humidity Storage Test | 240 hours ±2 hours; Ta=85±5°C, RH=90-95%, IR reflow in-board 2 times |
| High Temperature Storage Test | 1000 hours; Ta=85±5°C |
| Low Temperature Storage Test | 1000 hours; Ta=-40±5°C |
| Cold and Hot Cycle Test | 100 cycles; 105°C 30 min, 25°C 5 min, -55°C 30 min, 25°C 5 min |
| Hot and Cold Impact Test | 100 cycles; IR reflow in-board 2 times; 100±5°C for 20 min and -40±5°C for 20 min |
| Anti-tin Test | 260±5°C, 10±1 s, 2 times; soldering temperature T.sol |
| Weldability Test | 235±5°C, immersion time 2±0.5 s; immersion speed 25±2.5 mm/s; tin loading rate >=95% pad area |
| Outline Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Tape/Reel Dimension Tolerance | ±0.1 mm; belt and disk dimensions |
| Hand Soldering Iron Power | <30 W; manual soldering recommended only for repair/rework |
| Hand Soldering Temperature | <300°C; each terminal once only, less than 3 s |
| Maximum Reflow Cycles | 2 times max; reflow soldering |
| Recommended Maximum Soldering Temperature | 240±5°C for 6 s; product recommended maximum welding temperature |
| Cleaning Condition | Alcohol cleaning under 30°C for 3 min or 50°C for 30 s; after soldering |
| Ultrasonic Cleaning Power | <=300 W; pretest required before cleaning |
| Unopened Storage Condition | <=30°C, <=60% RH, use within 1 year; before opening moisture-proof anti-electrostatic package |
| Opened Storage Condition | <=30°C, <=40% RH, solder within 168 hours / 7 days; after opening package |
| Recommended Workshop Condition | <=30°C, <=60% RH; operating workshop condition after package opening |
| Baking Condition | 60±5°C for 24 hours; if moisture absorbent faded or LEDs exceeded storage time |
| Datasheet Status | request_only |
Product Overview
XL-2012WWC is a XINGLIGHT warm white SMD LED supplied in a compact 2012 surface-mount package. The outline dimensions are 2.0 x 1.2 x 0.8 mm, with a yellow colloid construction used for warm white light emission. The datasheet identifies the device as suitable for SMT automatic production and compatible with reflow soldering processes.
At IF=20 mA and Ta=25°C, the LED provides 400 to 900 mcd luminous intensity, 2500 to 3100 K color temperature, chromaticity coordinates of X 0.4232 to 0.4922 and Y 0.3836 to 0.4684, and 2.7 to 3.4 V forward voltage. The typical viewing angle is 120°, and reverse current is specified as 1 µA maximum at VR=5 V.
Absolute maximum ratings include 70 mW power dissipation, 20 mA continuous forward current, 80 mA peak forward current under the stated pulse condition, 5 V reverse voltage, and 2000 V ESD rating. Handling guidance includes MSL 3 storage control, two maximum reflow cycles, defined hand-soldering limits, alcohol cleaning conditions, and baking at 60±5°C for 24 hours when required.
Key Features
- 2012 SMD LED package, 2.0 x 1.2 x 0.8 mm
- Warm white emission with yellow colloid construction
- 400 to 900 mcd luminous intensity at 20 mA
- 2500 to 3100 K color temperature at 20 mA
- 2.7 to 3.4 V forward voltage at 20 mA
- 120° typical viewing angle at IF=20 mA
- 20 mA maximum continuous forward current rating
- 70 mW maximum power dissipation at Ta=25°C
- RoHS-compliant process and MSL 3 handling
- Suitable for SMT automatic production and reflow soldering
Typical Applications
- Warm white indicator lighting
- Compact surface-mount status LEDs
- SMT circuit board assemblies
- Reflow-soldered LED modules
- Low-current visual indication
- Warm white panel indicators
- Repair or rework with hand soldering controls
Procurement Notes
When requesting a quote for XL-2012WWC, 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.
Related Technical Articles
FAQ
What package size does the XL-2012WWC use?
The XL-2012WWC uses a 2012 SMD LED package with outline dimensions of 2.0 x 1.2 x 0.8 mm. The datasheet also lists an outline dimension tolerance of ±0.25 mm unless otherwise noted.
What are the main optical ratings at 20 mA?
At IF=20 mA and Ta=25°C, the XL-2012WWC is specified for 400 to 900 mcd luminous intensity, 2500 to 3100 K color temperature, chromaticity X of 0.4232 to 0.4922, chromaticity Y of 0.3836 to 0.4684, and 120° typical viewing angle.
What are the soldering limits for this LED?
The datasheet lists lead soldering at 260°C for no more than 6 s, reflow soldering up to 2 times maximum, and a recommended maximum soldering temperature of 240±5°C for 6 s. Hand soldering is limited to under 300°C and less than 3 s per terminal.
How should opened XL-2012WWC packages be stored?
After opening the package, the datasheet specifies storage at <=30°C and <=40% RH, with soldering within 168 hours or 7 days. Recommended workshop conditions after opening are <=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: July 5, 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.