Specifications
| Type | Description |
|---|---|
| Part Number | XL-1608UVC-04 |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 0603 SMD LED, 1.6 x 0.8 x 0.4 mm |
| Outline Dimensions | 1.6 x 0.8 x 0.4 mm; L/W/H |
| Luminous Color | Purple; Transparent/water colloid |
| Moisture Sensitivity Level | MSL 3 |
| Maximum Power Dissipation | 100 mW; Ta=25°C |
| Maximum Continuous Forward Current | 80 mA; Ta=25°C |
| Peak Forward Current | 25 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 |
| Storage Temperature Range | -40 to +85 °C |
| Lead Soldering Temperature/Time | 260°C <=6 s |
| Light Intensity | Typ 60 mcd; IF=20 mA, Ta=25°C |
| Peak Wavelength | Min 390 nm, Max 405 nm; IF=20 mA, Ta=25°C |
| Forward Voltage | Min 3.0 V, Max 3.4 V; IF=20 mA, Ta=25°C |
| Viewing Angle | Typ 120°; IF=20 mA, Ta=25°C, 2θ1/2 |
| Half Wave Width | Typ 20 nm; IF=20 mA, Ta=25°C |
| Reverse Current | Max 5 μA; VR=5 V, Ta=25°C |
| Brightness Grading D1 | 50 to 80 mcd; IF=20 mA |
| Voltage Grading M19-3 | 3.0 to 3.1 V; IF=20 mA |
| Voltage Grading M19-4 | 3.1 to 3.2 V; IF=20 mA |
| Voltage Grading M19-5 | 3.2 to 3.3 V; IF=20 mA |
| Voltage Grading M19-6 | 3.3 to 3.4 V; IF=20 mA |
| Wavelength Grading SZ05 | 390 to 395 nm; IF=20 mA |
| Wavelength Grading SZ06 | 395 to 400 nm; IF=20 mA |
| Wavelength Grading SZ07 | 400 to 405 nm; IF=20 mA |
| Hand Soldering Iron Power | <30 W; Recommended for repair/rework only |
| Hand Soldering Temperature | <300°C; Each terminal once, less than 3 s |
| Reflow Soldering Cycles | Maximum 2 times; Pb-free reflow soldering |
| Opened Package Floor Life | 168 hours / 7 days; Storage <=30°C and <40% RH after opening |
| Baking Condition | 60±5°C for 24 hours; If desiccant/package fails or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
At IF=20 mA and Ta=25°C, the LED is specified with typical 60 mcd light intensity, 390 to 405 nm peak wavelength, 3.0 to 3.4 V forward voltage, typical 120° viewing angle, and typical 20 nm half wave width. Reverse current is limited to 5 μA maximum at VR=5 V and Ta=25°C.
Key Features
- 0603 SMD LED package, 1.6 x 0.8 x 0.4 mm
- Purple luminous color with transparent/water colloid condition
- MSL 3 moisture sensitivity classification
- 390 to 405 nm peak wavelength at IF=20 mA
- Typical 60 mcd light intensity at IF=20 mA
- 3.0 to 3.4 V forward voltage at IF=20 mA
- Typical 120° viewing angle at IF=20 mA
- Maximum 80 mA continuous forward current at Ta=25°C
- Operating temperature range from -40 to +85 °C
- Opened package floor life of 168 hours / 7 days
Typical Applications
- 390-405 nm indicator lighting
- Purple status indicators
- Compact SMD light sources
- 20 mA LED circuits
- Wide-angle indication designs
- Reflow-assembled LED boards
Procurement Notes
When requesting a quote for XL-1608UVC-04, 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 is XL-1608UVC-04 supplied in?
XL-1608UVC-04 is specified as a 0603 SMD LED with outline dimensions of 1.6 x 0.8 x 0.4 mm for length, width, and height.
What wavelength range does XL-1608UVC-04 cover?
At IF=20 mA and Ta=25°C, the datasheet specifies a peak wavelength from 390 nm minimum to 405 nm maximum. Wavelength grading bins include SZ05, SZ06, and SZ07.
What are the forward voltage limits for this LED?
The forward voltage is specified from 3.0 V minimum to 3.4 V maximum at IF=20 mA and Ta=25°C. Voltage grading bins span 3.0 to 3.4 V.
How should opened XL-1608UVC-04 packages be handled?
After opening, the package 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 if the package or desiccant fails or storage time is exceeded.
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.