Specifications
| Type | Description |
|---|---|
| Part Number | XL-1608SURUBC |
| Manufacturer | XINGLIGHT |
| Product Type | 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 | Red and blue bi-color, transparent colloid |
| Lens / Colloid | Transparent colloid, red-blue LED |
| Moisture Sensitivity Level | MSL 3 |
| RoHS Compliance | Complies with RoHS directive, environmental protection process |
| Package Compatibility | Suitable for SMT automatic production, EIA standard packaging |
| Power Dissipation - Red | 50 mW at Ta=25°C |
| Power Dissipation - Blue | 70 mW at Ta=25°C |
| Peak Forward Current - Red | 60 mA, pulse width <=0.1 ms, duty <=1/10, Ta=25°C |
| Peak Forward Current - Blue | 80 mA, pulse width <=0.1 ms, duty <=1/10, Ta=25°C |
| Forward Working Current - Red | 20 mA at Ta=25°C |
| Forward Working Current - Blue | 20 mA at Ta=25°C |
| Reverse Voltage - Red | 5 V at Ta=25°C |
| Reverse Voltage - Blue | 5 V at Ta=25°C |
| ESD Rating | 2000 V antistatic ability at Ta=25°C |
| Operating Ambient Temperature | -40°C to +85°C, Topr |
| Storage Temperature | -40°C to +85°C, Tstg |
| Reflow Soldering Limit | 260°C, 6 s, Tsol absolute maximum soldering condition |
| Manual Soldering Limit | 300°C, 3 s, Tsol absolute maximum soldering condition |
| Luminous Intensity - Red | min 150 mcd at IF=20 mA, Ta=25°C |
| Luminous Intensity - Blue | typ 180 mcd at IF=20 mA, Ta=25°C |
| Dominant Wavelength - Red | 620-625 nm at IF=20 mA, Ta=25°C |
| Dominant Wavelength - Blue | 460-475 nm at IF=20 mA, Ta=25°C |
| Peak Wavelength - Red | typ 630 nm at IF=20 mA, Ta=25°C |
| Peak Wavelength - Blue | typ 470 nm at IF=20 mA, Ta=25°C |
| Spectral Half Width - Red | typ 20 nm at IF=20 mA, Ta=25°C |
| Spectral Half Width - Blue | typ 25 nm at IF=20 mA, Ta=25°C |
| Forward Voltage - Red | 1.8-2.4 V at IF=20 mA, Ta=25°C |
| Forward Voltage - Blue | 2.7-3.3 V at IF=20 mA, Ta=25°C |
| Viewing Angle | typ 120 deg, 2θ1/2, red/blue, IF=20 mA, Ta=25°C |
| Reverse Current - Red | max 1 uA at VR=5 V, Ta=25°C |
| Reverse Current - Blue | max 1 uA at VR=5 V, Ta=25°C |
| Brightness Bin D4 | 150-180 mcd at IF=20 mA |
| Brightness Bin D5 | 180-210 mcd at IF=20 mA |
| Brightness Bin D6 | 210-240 mcd at IF=20 mA |
| Brightness Bin D7 | 240-270 mcd at IF=20 mA |
| Brightness Bin D8 | 270-300 mcd at IF=20 mA |
| Brightness Tolerance | ±10%, brightness grading |
| Voltage Bin M18-1 | 1.9-2.0 V at IF=20 mA |
| Voltage Bin M18-2 | 2.0-2.1 V at IF=20 mA |
| Voltage Bin M18-3 | 2.1-2.2 V at IF=20 mA |
| Voltage Bin M18-4 | 2.2-2.3 V at IF=20 mA |
| Voltage Bin M18-5 | 2.3-2.4 V at IF=20 mA |
| Voltage Bin M18-9 | 2.7-2.8 V at IF=20 mA |
| Voltage Bin M19-1 | 2.8-2.9 V at IF=20 mA |
| Voltage Bin M19-2 | 2.9-3.0 V at IF=20 mA |
| Voltage Bin M19-3 | 3.0-3.1 V at IF=20 mA |
| Voltage Bin M19-4 | 3.1-3.2 V at IF=20 mA |
| Voltage Bin M19-5 | 3.2-3.3 V at IF=20 mA |
| Voltage Tolerance | ±0.1 V, voltage grading |
| Wavelength Bin HR02 | 620-625 nm at IF=20 mA |
| Wavelength Bin HB04 | 460-465 nm at IF=20 mA |
| Wavelength Bin HB05 | 465-470 nm at IF=20 mA |
| Wavelength Bin HB06 | 470-475 nm at IF=20 mA |
| Wavelength Tolerance | ±1 nm, wavelength grading |
| Default Test Ambient Temperature | 25±5°C unless otherwise indicated |
| Moisture-Proof Grade Reliability Test | 0/22 failures; 260°C max reflow for 10 s, twice; precondition 30°C, 70% RH, 168 h; JEITA ED-4701 300.301 |
| Lead-Free Reflow Reliability Test | 0/22 failures; 245±5°C max reflow for 5 s; JEITA ED-4701 303/303A |
| Thermal Cycling Reliability Test | 100 cycles, 0/22 failures; -40°C 30 min to 25°C 5 min to 100°C 30 min to 25°C 5 min; JESD22-A104 |
| Thermal Shock Reliability Test | 100 cycles, 0/22 failures; -35°C 15 min, conversion time 3 min, 85°C 15 min; JESD22-A106 |
| High Temperature Storage Reliability Test | 1000 h, 0/22 failures; Ta=100°C; JESD22-A103 |
| Low Temperature Storage Reliability Test | 1000 h, 0/22 failures; Ta=-40°C; JESD22-A119 |
| Normal Temperature Aging Test | 1000 h, 0/22 failures; Ta=25°C, IF=20 mA; JESD22-A108 |
| Failure Criterion - Forward Voltage | > U.S.L x 1.1, IF=20 mA, standard #1 |
| Failure Criterion - Light Intensity | < L.S.L x 0.7, IF=20 mA, standard #1 |
| Failure Criterion - Reverse Current | > U.S.L x 2.0, VR=5 V, standard #1 |
| Failure Criterion - Welding Reliability | Solder paste covering pads <95%, standard #2 |
| Dimensional Tolerance | ±0.25 mm unless otherwise noted |
| Recommended Hand Soldering Iron Power | <30 W, hand soldering for repair/rework only |
| Recommended Hand Soldering Temperature | <300°C, each terminal less than 3 s, one time only |
| Maximum Reflow Count | 2 times, reflow soldering |
| Recommended Maximum Soldering Temperature | 240±5°C for 6 s |
| Cleaning Condition - Alcohol | Under 30°C for 3 min or under 50°C for 30 s after soldering |
| Ultrasonic Cleaning Power | max 300 W; pretest required to confirm no LED damage |
| Unopened Storage Life | 1 year in moisture-proof anti-electrostatic package with desiccant |
| Storage Before Opening | <=30°C, <=60% RH, use within one year |
| Storage After Opening | <=30°C, <=40% RH, solder within 168 h / 7 days; recommended workshop condition <=30°C and <=60% RH |
| Baking Condition | 60±5°C for 24 h if desiccant/package fails or storage time exceeded |
| Datasheet Status | request_only |
Product Overview
XL-1608SURUBC is a XINGLIGHT red-blue bi-color SMD LED built in a compact 1608 package. The device outline is 1.6 x 0.8 x 0.6 mm, with a transparent colloid lens construction and red-blue luminous output. The package is listed as suitable for SMT automatic production with EIA standard packaging.
Electrical limits at Ta=25°C include 20 mA forward working current for both red and blue channels, 5 V reverse voltage for each channel, and 2000 V antistatic ability. Power dissipation is 50 mW for red and 70 mW for blue. Peak forward current is 60 mA for red and 80 mA for blue under pulse width <=0.1 ms and duty <=1/10.
Optical characteristics at IF=20 mA and Ta=25°C include red dominant wavelength of 620-625 nm and blue dominant wavelength of 460-475 nm. The red channel forward voltage is 1.8-2.4 V, while the blue channel is 2.7-3.3 V. The typical viewing angle is 120 deg. Assembly guidance includes MSL 3 handling, two maximum reflow cycles, and recommended maximum soldering at 240±5°C for 6 s.
Key Features
- 1608 SMD package, 1.6 x 0.8 x 0.6 mm
- Red and blue bi-color luminous output
- Transparent colloid lens construction
- 20 mA forward working current per channel
- Red forward voltage range of 1.8-2.4 V
- Blue forward voltage range of 2.7-3.3 V
- Typical 120 deg viewing angle at IF=20 mA
- MSL 3 moisture sensitivity classification
- RoHS directive compliance stated in datasheet
- Suitable for SMT automatic production
Typical Applications
- Red-blue status indication
- Compact SMT indicator layouts
- Dual-color panel indicators
- Color-coded equipment signals
- Low-profile PCB indication
- Automated SMT assembly designs
Procurement Notes
When requesting a quote for XL-1608SURUBC, 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
PARALIGHT
SZC295JRLBCT
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
PARALIGHT
TJ-S1608SW6TDSLC2R6B-A5
Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.
Application Verification Recommended
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FAQ
What package size does XL-1608SURUBC use?
XL-1608SURUBC uses a 1608 SMD package with outline dimensions of 1.6 x 0.8 x 0.6 mm. The datasheet lists dimensional tolerance as ±0.25 mm unless otherwise noted.
What are the red and blue forward voltage ranges?
At IF=20 mA and Ta=25°C, the red channel forward voltage is 1.8-2.4 V, while the blue channel forward voltage is 2.7-3.3 V. Voltage grading tolerance is listed as ±0.1 V.
What soldering limits apply to this LED?
The absolute maximum reflow soldering condition is 260°C for 6 s, and the manual soldering limit is 300°C for 3 s. The recommended maximum soldering temperature is 240±5°C for 6 s, with a maximum of two reflow cycles.
How should opened XL-1608SURUBC packages be stored?
After opening, storage is specified at <=30°C and <=40% RH, with soldering within 168 h or 7 days. If storage time is exceeded or the desiccant/package fails, baking at 60±5°C for 24 h is specified.
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.