Specifications
| Type | Description |
|---|---|
| Part Number | XL-2835UYC-02 |
| Manufacturer | XINGLIGHT |
| Product Type | Yellow SMD LED |
| Category | LED |
| Package / Case | 2835 SMD LED, 2.8 x 3.5 x 0.8 mm |
| Outline Dimensions | 2.8 x 3.5 x 0.8 mm; L/W/H |
| Luminous Color | Yellow; water colloid / transparent colloid |
| RoHS Compliance | Complied with ROHS Directive |
| Moisture Sensitivity Level | MSL 3 |
| Maximum Power Dissipation | 200 mW; Ta=25°C |
| Maximum Continuous Forward Current | 60 mA; Ta=25°C |
| Peak Forward Current | 150 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 |
| Luminous Intensity | 550 min, 800 max mcd; IF=60 mA, Ta=25°C |
| Dominant Wavelength | 585 min, 590 typ, 595 max nm; IF=60 mA, Ta=25°C |
| Peak Wavelength | 590 typ nm; IF=60 mA, Ta=25°C |
| Forward Voltage | 1.8 min, 2.4 max V; IF=60 mA, Ta=25°C |
| Viewing Angle | 120° typ; IF=60 mA, Ta=25°C |
| Half Wave Width | 20 typ nm; IF=60 mA, Ta=25°C |
| Reverse Current | ≤5 μA; VR=5 V, Ta=25°C |
| Brightness Grading E5 | 550 to 600 mcd; IF=60 mA |
| Brightness Grading E6 | 600 to 700 mcd; IF=60 mA |
| Brightness Grading E7 | 700 to 800 mcd; IF=60 mA |
| Voltage Grading N12-7 | 1.8 to 2.0 V; IF=60 mA |
| Voltage Grading N12-8 | 2.0 to 2.2 V; IF=60 mA |
| Voltage Grading N12-9 | 2.2 to 2.4 V; IF=60 mA |
| Dominant Wavelength Grading HY03 | 585 to 587.5 nm; IF=60 mA |
| Dominant Wavelength Grading HY04 | 587.5 to 590 nm; IF=60 mA |
| Dominant Wavelength Grading HY05 | 590 to 592.5 nm; IF=60 mA |
| Dominant Wavelength Grading HY06 | 592.5 to 595 nm; IF=60 mA |
| Test Environment Temperature | 25±5°C; if not otherwise indicated |
| Hand Soldering Iron Power | <30 W; hand soldering |
| Hand Soldering Temperature | <300°C; each terminal less than 3 s, one time only |
| Recommended Maximum Welding Temperature | 240±5°C / 6 s; reflow soldering |
| Reflow Soldering Cycles | Maximum 2 times; reflow soldering |
| Storage Before Opening | ≤30°C, <60% RH, use within 1 year; unopened package |
| Storage After Opening | ≤30°C, <40% RH, solder within 168 hours / 7 days; opened package |
| Baking Condition | 60±5°C for 24 hours; if moisture absorbent material has faded or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
XL-2835UYC-02 from XINGLIGHT is a yellow SMD LED supplied in a 2835 package. The datasheet lists 2.8 x 3.5 x 0.8 mm outline dimensions, yellow luminous color with water colloid or transparent colloid, RoHS compliance, and MSL 3 moisture sensitivity level.
Electrical absolute maximum ratings at Ta=25°C include 200 mW maximum power dissipation, 60 mA maximum continuous forward current, 150 mA peak forward current under pulse width ≤0.1 ms and duty ≤1/10, 5 V maximum reverse voltage, and 2000 V ESD antistatic ability. Operating and storage temperature ranges are both -40 to +85°C.
At IF=60 mA and Ta=25°C, optical and electrical characteristics include 550 to 800 mcd luminous intensity, 585 to 595 nm dominant wavelength, 590 nm typical peak wavelength, 1.8 to 2.4 V forward voltage, 120° typical viewing angle, and 20 nm typical half wave width. Assembly guidance includes reflow soldering at 240±5°C for 6 s, maximum two reflow cycles, and opened-package soldering within 168 hours at ≤30°C and <40% RH.
Key Features
- 2835 SMD package with 2.8 x 3.5 x 0.8 mm outline
- Yellow luminous color with water or transparent colloid
- 550 to 800 mcd luminous intensity at 60 mA
- 585 to 595 nm dominant wavelength range
- 1.8 to 2.4 V forward voltage at 60 mA
- 120° typical viewing angle at 60 mA
- 60 mA maximum continuous forward current rating
- MSL 3 moisture sensitivity classification
- Reflow soldering maximum 240±5°C for 6 s
- Opened packages require soldering within 168 hours
Typical Applications
- Yellow status indicators
- PCB-mounted signal lamps
- Panel indication circuits
- Warning light modules
- Compact surface-mount LED assemblies
- Equipment state indication
- Color-coded visual alerts
Procurement Notes
When requesting a quote for XL-2835UYC-02, 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.
Alternatives
TOGIALED
SZT2835KYCT
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
TOGIALED
TJ-S2835UG5W8TLC9Y-A5
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
Application Verification Recommended
Related Technical Articles
FAQ
What package size does XL-2835UYC-02 use?
XL-2835UYC-02 uses a 2835 SMD LED package. The datasheet lists outline dimensions of 2.8 x 3.5 x 0.8 mm for length, width, and height.
What are the main optical characteristics at 60 mA?
At IF=60 mA and Ta=25°C, the datasheet specifies 550 to 800 mcd luminous intensity, 585 to 595 nm dominant wavelength, 590 nm typical peak wavelength, and a 120° typical viewing angle.
What current limits are listed for this yellow SMD LED?
At Ta=25°C, the maximum continuous forward current is 60 mA. The peak forward current is 150 mA when pulse width is ≤0.1 ms and duty is ≤1/10.
How should opened packages be stored before soldering?
After opening, the datasheet specifies storage at ≤30°C and <40% RH, with soldering completed within 168 hours, or 7 days. Baking is specified at 60±5°C for 24 hours if required.
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.