Specifications
| Type | Description |
|---|---|
| Part Number | XL-2106SYGC |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | SMD LED, 2.1 x 0.55 x 1.0 mm |
| Outline Dimensions | 2.1 x 0.55 x 1.0 mm; L/W/H |
| Luminous Color | High-brightness yellow-green; transparent/water colloid |
| RoHS Compliance | Complied with RoHS Directive; environmental protection process |
| Moisture Sensitivity Level | MSL 3 |
| Maximum Power Dissipation | 50 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 | 50-80 mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 565-575 nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | 570 nm typ; IF=20 mA, Ta=25°C |
| Forward Voltage | 1.8-2.4 V; IF=20 mA, Ta=25°C |
| Viewing Angle | 120° typ; IF=20 mA, 2θ1/2, Ta=25°C |
| Half Wave Width | 15 nm typ; IF=20 mA, Ta=25°C |
| Reverse Current | <=5 µA; VR=5 V, Ta=25°C |
| Brightness Bin D1 | 50-80 mcd; IF=20 mA |
| Brightness Bin D2 | 80-120 mcd; IF=20 mA |
| Voltage Bin M17-9 | 1.8-1.9 V; IF=20 mA |
| Voltage Bin M18-1 | 1.9-2.0 V; IF=20 mA |
| Voltage Bin M18-2 | 2.0-2.1 V; IF=20 mA |
| Voltage Bin M18-3 | 2.1-2.2 V; IF=20 mA |
| Voltage Bin M18-4 | 2.2-2.3 V; IF=20 mA |
| Voltage Bin M18-5 | 2.3-2.4 V; IF=20 mA |
| Wavelength Bin HYG03 | 565-567.5 nm; IF=20 mA |
| Wavelength Bin HYG04 | 567.5-570 nm; IF=20 mA |
| Wavelength Bin HYG05 | 570-572.5 nm; IF=20 mA |
| Wavelength Bin HYG06 | 572.5-575 nm; IF=20 mA |
| Default Test Environment Temperature | 25 ±5°C; unless otherwise indicated |
| Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Hand Soldering Iron Power | <30 W; manual soldering recommended only for repair/rework |
| Hand Soldering Temperature | <300°C; less than 3 seconds per terminal, one time only |
| Maximum Reflow Cycles | 2 times; reflow soldering |
| Cleaning Condition | under 30°C for 3 min or 50°C for 30 s; alcohol cleaning after soldering |
| Ultrasonic Cleaning Power | <=300 W; pretest required to confirm no LED damage |
| 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; operation/workshop environment |
| Baking Condition | 60 ±5°C for 24 hours; if moisture absorbent failed or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
The XL-2106SYGC is a XINGLIGHT yellow-green SMD LED supplied in a 2.1 x 0.55 x 1.0 mm surface-mount package. The luminous color is specified as high-brightness yellow-green with transparent/water colloid construction, and the device is listed as compliant with the RoHS Directive. Dimension tolerance is ±0.25 mm unless otherwise noted.
At IF=20 mA and Ta=25°C, the LED is specified for 50-80 mcd luminous intensity, 565-575 nm dominant wavelength, 570 nm typical peak wavelength, 1.8-2.4 V forward voltage, 15 nm typical half-wave width, and a 120° typical viewing angle. Absolute maximum ratings include 50 mW power dissipation, 20 mA continuous forward current, 80 mA peak forward current under pulsed conditions, 5 V reverse voltage, and 2000 V ESD antistatic ability.
Assembly and storage guidance includes MSL 3 handling, up to two reflow cycles, 260°C for no more than 6 seconds lead soldering, and hand soldering below 300°C for less than 3 seconds per terminal. These parameters support use in compact status indicators, panel indicators, handheld devices, and color-coded equipment signals.
Key Features
- 2.1 x 0.55 x 1.0 mm SMD LED package
- High-brightness yellow-green transparent/water colloid emission
- 565-575 nm dominant wavelength at 20 mA
- 50-80 mcd luminous intensity at 20 mA
- 1.8-2.4 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 drive
- 5 V maximum reverse voltage rating
- 2000 V ESD antistatic ability at Ta=25°C
- MSL 3 moisture sensitivity level
- RoHS Directive compliance stated in datasheet
Typical Applications
- Compact status indicators
- Color-coded panel indicators
- Handheld electronics indicators
- Control-board signal LEDs
- Yellow-green equipment indicators
- Space-constrained SMD indicator positions
Procurement Notes
When requesting a quote for XL-2106SYGC, 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-2106SYGC use?
The XL-2106SYGC is specified as an SMD LED with outline dimensions of 2.1 x 0.55 x 1.0 mm for length, width, and height. The datasheet states a dimension tolerance of ±0.25 mm unless otherwise noted.
What optical output is specified at 20 mA?
At IF=20 mA and Ta=25°C, the LED is specified for 50-80 mcd luminous intensity, 565-575 nm dominant wavelength, 570 nm typical peak wavelength, 15 nm typical half-wave width, and a 120° typical viewing angle.
What are the main electrical limits for this LED?
Absolute maximum ratings at Ta=25°C include 50 mW power dissipation, 20 mA continuous forward current, 80 mA peak forward current with pulse width <=0.1 ms and duty <=1/10, and 5 V maximum reverse voltage.
How should opened XL-2106SYGC packages be stored?
After opening the package, storage is specified at <=30°C and <40% RH, with soldering within 168 hours. If the moisture absorbent failed or storage time was exceeded, the baking condition is 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.
