Specifications
| Type | Description |
|---|---|
| Part Number | XL-1606UGC |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | SMD LED, 1.7 x 0.6 x 1.1 mm |
| Outline Dimensions | 1.7 x 0.6 x 1.1 mm; L/W/H |
| Luminous Color | High brightness emerald green; transparent colloid |
| Colloid | Transparent colloid; emerald green LED |
| Moisture Sensitivity Level | MSL 3 |
| RoHS Compliance | Meets RoHS requirements; environmental protection product |
| Maximum Power Dissipation | 70 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 | 600 min, 800 typ, 1300 max mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 515 min, 530 max nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | 525 typ nm; IF=20 mA, Ta=25°C |
| Forward Voltage | 2.6 min, 3.4 max V; IF=20 mA, Ta=25°C |
| Viewing Angle | 120° typ; 2θ1/2, IF=20 mA, Ta=25°C |
| Half Wave Width | 30 typ nm; IF=20 mA, Ta=25°C |
| Reverse Current | <=5 µA; VR=5 V, Ta=25°C |
| Brightness Grade E6 | 600 to 700 mcd; IF=20 mA |
| Brightness Grade E7 | 700 to 800 mcd; IF=20 mA |
| Brightness Grade E8 | 800 to 900 mcd; IF=20 mA |
| Brightness Grade E9 | 900 to 1000 mcd; IF=20 mA |
| Brightness Grade F1 | 1000 to 1150 mcd; IF=20 mA |
| Brightness Grade F2 | 1150 to 1300 mcd; IF=20 mA |
| Voltage Grade N13-2 | 2.6 to 2.8 V; IF=20 mA |
| Voltage Grade N13-3 | 2.8 to 3.0 V; IF=20 mA |
| Voltage Grade N13-4 | 3.0 to 3.2 V; IF=20 mA |
| Wavelength Grade HG02 | 515 to 520 nm; IF=20 mA |
| Wavelength Grade HG03 | 520 to 525 nm; IF=20 mA |
| Wavelength Grade HG04 | 525 to 530 nm; IF=20 mA |
| Default Test Ambient Temperature | 25 ±5°C; unless otherwise indicated |
| Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Tape and Reel Dimension Tolerance | ±0.1 mm; belt and disk dimensions |
| Hand Soldering Iron Power | <30 W; hand soldering recommended only for repair/rework |
| Hand Soldering Temperature | <300°C; each terminal once only |
| Hand Soldering Time | <3 s; each terminal once only |
| Maximum Reflow Cycles | 2 times; reflow soldering |
| Recommended Maximum Welding Temperature | 240 ±5°C for 6 s; product recommended maximum welding temperature |
| Alcohol Cleaning Condition | Under 30°C for 3 minutes or under 50°C for 30 seconds; after soldering |
| Ultrasonic Cleaning Power | <=300 W; pretest recommended before cleaning |
| Unopened Storage Condition | <=30°C, <60% RH, within 1 year; before opening moisture-proof anti-static package |
| Opened Storage Condition | <=30°C, <40% RH, solder within 168 hours; after opening package |
| Recommended Workshop Condition | <=30°C, <60% RH; operation after opening package |
| Baking Condition | 60 ±5°C for 24 hours; if moisture absorbent has faded or storage time exceeded |
| Working Life Test | 1000 hours; continuous lighting at maximum rated current at room temperature; test 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 to -40 ±5°C for 20 min |
| Anti-Tin Test | 260 ±5°C, 10 ±1 s, 2 times; soldering temperature T.sol |
| Weldability Test | 235 ±5°C, 2 ±0.5 s, tin loading rate >=95% pad area; immersion speed 25 ±2.5 mm/s |
| Datasheet Source | Manufacturer technical datasheet |
| Datasheet Status | request_only |
Product Overview
The XL-1606UGC is a XINGLIGHT emerald green SMD LED built in a 1.7 x 0.6 x 1.1 mm surface-mount package. The LED uses transparent colloid and is described in the datasheet as a high brightness emerald green device. Its optical ratings at IF=20 mA and Ta=25°C include 600 mcd minimum, 800 mcd typical, and 1300 mcd maximum luminous intensity, with a 515 to 530 nm dominant wavelength and 525 nm typical peak wavelength.
Electrical limits include 70 mW maximum power dissipation, 20 mA maximum continuous forward current, 80 mA peak forward current for pulse width <=0.1 ms and duty <=1/10, and 5 V maximum reverse voltage. Forward voltage is specified from 2.6 V to 3.4 V at 20 mA, reverse current is <=5 µA at 5 V, and the typical viewing angle is 120°.
Assembly and handling data include MSL 3 moisture sensitivity, RoHS compliance, 260°C <=6 s lead soldering limit, up to two reflow cycles, and recommended maximum welding temperature of 240 ±5°C for 6 s. The device is suited to compact emerald green indication on PCBs, panels, and electronic assemblies.
Key Features
- Emerald green SMD LED with transparent colloid
- 1.7 x 0.6 x 1.1 mm surface-mount package
- 600 to 1300 mcd luminous intensity at 20 mA
- 515 to 530 nm dominant wavelength range
- 525 nm typical peak wavelength at 20 mA
- 2.6 to 3.4 V forward voltage range
- 120° typical viewing angle for broad indication
- 20 mA maximum continuous forward current
- MSL 3 moisture sensitivity classification
- RoHS requirements met per datasheet
Typical Applications
- Compact PCB status indicators
- Emerald green panel indicators
- Electronic assembly signal indication
- Surface-mount display points
- Color-coded equipment indicators
- Low-profile visual alerts
Procurement Notes
When requesting a quote for XL-1606UGC, 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 type of LED is the XL-1606UGC?
The XL-1606UGC is an emerald green SMD LED from XINGLIGHT. The datasheet lists a 1.7 x 0.6 x 1.1 mm package, transparent colloid, and high brightness emerald green luminous color.
What are the optical ratings at 20 mA?
At IF=20 mA and Ta=25°C, luminous intensity is specified as 600 mcd minimum, 800 mcd typical, and 1300 mcd maximum. Dominant wavelength is 515 to 530 nm, with 525 nm typical peak wavelength.
What are the main electrical limits for this LED?
Absolute maximum ratings include 70 mW power dissipation, 20 mA continuous forward current, 80 mA peak forward current under specified pulse conditions, and 5 V maximum reverse voltage at Ta=25°C.
What soldering and handling limits apply to XL-1606UGC?
The datasheet specifies MSL 3, up to two reflow cycles, 260°C for <=6 s lead soldering, and a recommended maximum welding temperature of 240 ±5°C for 6 s. Opened packages should be soldered within 168 hours.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 6, 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.