Specifications
| Type | Description |
|---|---|
| Part Number | XL-TD3216UWC |
| Manufacturer | XINGLIGHT |
| Product Type | White SMD LED |
| Category | LED |
| Package / Case | SMD LED, 3.2 x 1.6 x 1.96 mm |
| Outline Dimensions | 3.2 x 1.6 x 1.96 mm; L/W/H |
| Luminous Color | White; yellow colloid |
| Moisture Sensitivity Level | MSL 3 |
| RoHS Compliance | Complied with RoHS Directive; environmental protection product |
| Maximum Power Dissipation | 70 mW at Ta=25°C |
| Maximum Continuous Forward Current | 20 mA at Ta=25°C |
| Peak Forward Current | 80 mA; pulse width <=0.1 ms, duty <=1/10, Ta=25°C |
| Maximum Reverse Voltage | 5 V at Ta=25°C |
| ESD Rating | 2000 V; antistatic ability, Ta=25°C |
| Operating Temperature Range | -40 to +85 °C; Ta=25°C rating table |
| Storage Temperature Range | -40 to +85 °C; Ta=25°C rating table |
| Lead Soldering Temperature/Time | 260°C <=6 s; absolute maximum rating |
| Luminous Intensity | 500 to 1200 mcd; IF=20 mA, Ta=25°C |
| Color Temperature | 5000 to 10000 K; IF=20 mA, Ta=25°C |
| Forward Voltage | 2.7 to 3.3 V; IF=20 mA, Ta=25°C |
| Viewing Angle | 30° typ; 2θ1/2, IF=20 mA, Ta=25°C |
| Reverse Current | 1 µA max; VR=5 V, Ta=25°C |
| Brightness Bin A6 | 500 to 700 mcd; IF=20 mA |
| Brightness Bin A7 | 700 to 900 mcd; IF=20 mA |
| Brightness Bin A8 | 900 to 1200 mcd; IF=20 mA |
| Brightness Bin A9 | 1200 to 1500 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 Measurement Tolerance | ±0.1 V; voltage grading |
| Main Color Zone Code | UW14-19 / D3 |
| Main Color Zone Code | CW3-21 / C3 |
| Main Color Zone Code | CW8-23 / B3 |
| Test Environment 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 and High Humidity Test | 240 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; -40±5°C for 20 min |
| Anti-tin Test | 260±5°C, 10±1 s, 2 times; soldering temperature T.sol |
| Lead Process Reflow Peak Temperature | 235°C +5/-0°C; peak 10-15 s; above 183°C for 60-150 s |
| Lead-free Reflow Peak Temperature | 255°C +0/-5°C; peak 5-10 s; above 217°C for 60-120 s |
| Weldability Test | 235±5°C, 2±0.5 s immersion; speed 25±2.5 mm/s; tin loading rate >=95% pad area |
| Dimensional Tolerance | ±0.25 mm unless otherwise noted |
| Manual Soldering Iron Power | <30 W; hand soldering for repair/rework |
| Manual Soldering Temperature | <300°C; each terminal once only, <3 s |
| Maximum Reflow Cycles | 2 times; reflow soldering |
| Recommended Maximum Welding Temperature | 240±5°C for 6 s; product recommendation |
| Cleaning Condition | Alcohol cleaning under 30°C for 3 min or under 50°C for 30 s after soldering |
| Ultrasonic Cleaning Power | <=300 W; pretest recommended before cleaning |
| Unopened Storage Condition | <=30°C, <=60% RH, within 1 year before opening package |
| Opened Storage Condition | <=30°C, <=40% RH, solder within 168 hours after opening package |
| Recommended Workshop Condition | <=30°C, <60% RH |
| Baking Condition | 60±5°C for 24 hours if moisture absorbent material faded or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
The XL-TD3216UWC is a XINGLIGHT white SMD LED supplied in a 3.2 x 1.6 x 1.96 mm outline. The datasheet identifies the luminous color as white with yellow colloid and assigns the package a moisture sensitivity level of MSL 3. It is also listed as complied with the RoHS Directive.
Electrical ratings at Ta=25°C include 70 mW maximum power dissipation, 20 mA maximum continuous forward current, 80 mA peak forward current under pulse-width and duty-cycle limits, and 5 V maximum reverse voltage. At IF=20 mA, the forward voltage range is 2.7 to 3.3 V, reverse current is 1 µA maximum at VR=5 V, and luminous intensity spans 500 to 1200 mcd.
Assembly guidance covers lead and lead-free reflow profiles, up to two reflow cycles, manual soldering below 300°C for less than 3 seconds per terminal, and defined cleaning and storage conditions. The part is applicable to compact white SMD indication, status displays, and board-level lighting designs using a 30° typical viewing angle.
Key Features
- White SMD LED with yellow colloid construction
- 3.2 x 1.6 x 1.96 mm outline dimensions
- 20 mA maximum continuous forward current at Ta=25°C
- 2.7 to 3.3 V forward voltage at 20 mA
- 500 to 1200 mcd luminous intensity at 20 mA
- 5000 to 10000 K color temperature range
- 30° typical viewing angle at IF=20 mA
- MSL 3 moisture sensitivity level
- 2000 V ESD rating at Ta=25°C
- Lead-free reflow peak temperature 255°C +0/-5°C
Typical Applications
- White status indicators
- Compact SMD indicator boards
- Narrow-angle panel indicators
- 20 mA LED circuits
- White visual signal points
- Reflow-soldered LED assemblies
- Moisture-controlled SMT production
Procurement Notes
When requesting a quote for XL-TD3216UWC, 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.
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FAQ
What package size does XL-TD3216UWC use?
XL-TD3216UWC uses an SMD LED package with outline dimensions of 3.2 x 1.6 x 1.96 mm. The datasheet also lists a dimensional tolerance of ±0.25 mm unless otherwise noted.
What current and voltage ratings apply at 25°C?
At Ta=25°C, the maximum continuous forward current is 20 mA, maximum power dissipation is 70 mW, maximum reverse voltage is 5 V, and peak forward current is 80 mA under the specified pulse conditions.
What optical output is specified at 20 mA?
At IF=20 mA and Ta=25°C, the LED is specified for 500 to 1200 mcd luminous intensity, 5000 to 10000 K color temperature, and a typical viewing angle of 30°.
How should opened packages be stored before soldering?
After opening the package, storage should be at <=30°C and <=40% RH, with soldering completed within 168 hours. The recommended workshop condition 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: July 4, 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.