Specifications
| Type | Description |
|---|---|
| Part Number | XL-1608UYC-06 |
| Manufacturer | XINGLIGHT |
| Product Type | Yellow SMD LED |
| Category | LED |
| Package / Case | 1608 SMD, 1.6 x 0.8 x 0.6 mm |
| Outline Dimensions | 1.6 x 0.8 x 0.6 mm; L/W/H |
| Luminous Color | Yellow; transparent/water colloid package |
| Moisture Sensitivity Level | MSL 3; package handling rating |
| RoHS Compliance | Complies with RoHS directive; environmental protection process |
| 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 Rating | 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 | 80 to 210 mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 585 to 595 nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | 590 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 | 120° typ; 2θ1/2, IF=20 mA, Ta=25°C |
| Reverse Current | <=1 µA; VR=5 V, Ta=25°C |
| Brightness Bin D2 | 80 to 120 mcd; IF=20 mA, brightness error ±10% |
| Brightness Bin D3 | 120 to 150 mcd; IF=20 mA, brightness error ±10% |
| Brightness Bin D4 | 150 to 180 mcd; IF=20 mA, brightness error ±10% |
| Brightness Bin D5 | 180 to 210 mcd; IF=20 mA, brightness error ±10% |
| Voltage Bin M17-9 | 1.8 to 1.9 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin M18-1 | 1.9 to 2.0 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin M18-2 | 2.0 to 2.1 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin M18-3 | 2.1 to 2.2 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin M18-4 | 2.2 to 2.3 V; IF=20 mA, voltage error ±0.1 V |
| Voltage Bin M18-5 | 2.3 to 2.4 V; IF=20 mA, voltage error ±0.1 V |
| Wavelength Bin HY03 | 585 to 587.5 nm; IF=20 mA, wavelength error ±1 nm |
| Wavelength Bin HY04 | 587.5 to 590 nm; IF=20 mA, wavelength error ±1 nm |
| Wavelength Bin HY05 | 590 to 592.5 nm; IF=20 mA, wavelength error ±1 nm |
| Wavelength Bin HY06 | 592.5 to 595 nm; IF=20 mA, wavelength error ±1 nm |
| 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 repair/rework soldering |
| Hand Soldering Temperature | <300°C; each terminal once, <3 s |
| Recommended Maximum Soldering Temperature | 240±5°C for 6 s; product best maximum soldering temperature |
| Reflow Soldering Cycles | maximum 2 times; reflow soldering |
| 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 required before cleaning |
| Unopened Storage | <=30°C, <=60% RH, use within 1 year; before opening moisture-proof anti-static package |
| Opened Storage | <=30°C, <=40% RH, solder within 168 hours / 7 days; after opening package |
| Baking Condition | 60±5°C for 24 hours; if desiccant/package failed or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
The XL-1608UYC-06 is a XINGLIGHT yellow SMD LED built in a compact 1608 package with 1.6 x 0.8 x 0.6 mm outline dimensions. The package is described with transparent/water colloid construction and yellow luminous color, making it suitable for compact indicator and status-light positions where a yellow LED output is required.
At IF=20 mA and Ta=25°C, the LED is specified for 80 to 210 mcd luminous intensity, 585 to 595 nm dominant wavelength, 590 nm typical peak wavelength, 20 nm typical half-wave width, and 120° typical viewing angle. Forward voltage is specified from 1.8 to 2.4 V, with reverse current limited to <=1 µA at VR=5 V and Ta=25°C.
Absolute maximum ratings include 50 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. Assembly guidance covers 260°C <=6 s lead soldering, 240±5°C for 6 s recommended maximum soldering, maximum two reflow cycles, defined manual soldering limits, cleaning conditions, MSL 3 handling, and storage or baking requirements after package opening or exposure.
Key Features
- Yellow luminous color in transparent/water colloid package
- 1608 SMD package, 1.6 x 0.8 x 0.6 mm
- 80 to 210 mcd luminous intensity at 20 mA
- 585 to 595 nm dominant wavelength range
- 590 nm typical peak wavelength at 20 mA
- 1.8 to 2.4 V forward voltage range
- 120° typical viewing angle at 20 mA
- 20 mA maximum continuous forward current rating
- MSL 3 moisture sensitivity level for handling
- RoHS directive compliant environmental process
Typical Applications
- Yellow status indicators
- Compact SMD indicator lamps
- Panel indication circuits
- Signal and warning indicators
- Portable device indicators
- PCB-mounted visual indication
- Color-coded status displays
Procurement Notes
When requesting a quote for XL-1608UYC-06, 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 XL-1608UYC-06 use?
XL-1608UYC-06 uses a 1608 SMD package with outline dimensions of 1.6 x 0.8 x 0.6 mm. The datasheet also lists an outline dimension tolerance of ±0.25 mm unless otherwise noted.
What optical output is specified for this yellow LED?
At IF=20 mA and Ta=25°C, the device is specified for 80 to 210 mcd luminous intensity, 585 to 595 nm dominant wavelength, 590 nm typical peak wavelength, 20 nm typical half-wave width, and 120° typical viewing angle.
What are the current and voltage ratings?
The maximum continuous forward current is 20 mA at Ta=25°C. Peak forward current is 80 mA for pulse width <=0.1 ms and duty <=1/10. Forward voltage is 1.8 to 2.4 V at IF=20 mA.
What storage conditions apply after opening the package?
After opening, the datasheet specifies storage at <=30°C and <=40% RH, with soldering within 168 hours or 7 days. If the desiccant or package fails, 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: 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.



