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XL-A524SURSYGC Bi-Color Common-Cathode LED

Q: What type of LED is XL-A524SURSYGC?

XL-A524SURSYGC is a XINGLIGHT bi-color common-cathode LED. The datasheet specifies high brightness red and yellow-green emission in a transparent water-clear F5 through-hole package.

Q: What soldering limits does the datasheet specify?

The datasheet lists wave soldering at 240°C for ≤6 seconds and manual welding at 300°C for 3 seconds. The solder joint should be more than 2.0 mm from the colloid bottom.

Q: How should XL-A524SURSYGC be stored and handled?

Recommended storage is temperature ≤30°C and relative humidity ≤70%, with original packaging recommended for use within 3 months. Handling should use antistatic devices, with ESD limits of HBM <1000 V and machine discharge mode <100 V.

RFQ Available Sourcing Support Alternative Matching RoHS

Part Number: XL-A524SURSYGC
Manufacturer: XINGLIGHT
Package: F5 through-hole LED, 5.8 x 5.0 x 8.7 x 28 mm
Category: LED
Product Type: SMD LED

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Quick Sourcing Note

XL-A524SURSYGC from XINGLIGHT is a bi-color common-cathode LED in an F5 through-hole package measuring 5.8 x 5.0 x 8.7 x 28 mm. It provides high brightness red and yellow-green output through a transparent water-clear colloid. At IF=20 mA and Ta=25°C, red luminous intensity is 400 to 700 mcd and yellow-green is 50 to 300 mcd, with a typical 30° viewing angle. The device supports indicator and signal-light applications requiring dual-color output, common-cathode wiring, through-hole assembly, and defined soldering, storage, ESD, and reliability handling limits.

Specifications

Type	Description
Part Number	XL-A524SURSYGC
Manufacturer	XINGLIGHT
Product Type	SMD LED
Category	LED
Package / Case	F5 through-hole LED, 5.8 x 5.0 x 8.7 x 28 mm
Luminous Color	High brightness red and yellow-green bi-color; transparent colloid/package
Lens / Colloid	Transparent / water clear colloid
Polarity Configuration	Common cathode
Appearance Dimensions	F5 / 5.8 x 5.0 x 8.7 x 28 mm
Moisture Sensitivity Level	MSL 2
RoHS Compliance	Meets RoHS requirements; environmental protection product
Maximum Power Dissipation, Red	50 mW at Ta=25°C
Maximum Power Dissipation, Yellow-Green	70 mW at Ta=25°C
Maximum Continuous Forward Current, Red	20 mA at Ta=25°C
Maximum Continuous Forward Current, Yellow-Green	20 mA at Ta=25°C
Peak Forward Current, Red	80 mA at Ta=25°C
Peak Forward Current, Yellow-Green	80 mA at Ta=25°C
Operating Temperature Range	-20 to +85 °C; Ta=25°C absolute maximum ratings table
Storage Temperature Range	-40 to +85 °C; Ta=25°C absolute maximum ratings table
Wave Soldering Temperature / Time	240 °C, ≤6 s; solder joint more than 2.0 mm from colloid bottom
Manual Welding Temperature / Time	300 °C, 3 s; solder joint more than 2.0 mm from colloid bottom
Luminous Intensity, Red	400 min, 700 max mcd at IF=20 mA, Ta=25°C
Luminous Intensity, Yellow-Green	50 min, 300 max mcd at IF=20 mA, Ta=25°C
Dominant Wavelength, Red	630 min, 640 max nm at IF=20 mA, Ta=25°C
Dominant Wavelength, Yellow-Green	565 min, 575 max nm at IF=20 mA, Ta=25°C
Peak Wavelength, Red	640 typ nm at IF=20 mA, Ta=25°C
Peak Wavelength, Yellow-Green	570 typ nm at IF=20 mA, Ta=25°C
Forward Voltage, Red	1.8 min, 2.4 max V at IF=20 mA, Ta=25°C
Forward Voltage, Yellow-Green	1.8 min, 2.6 max V at IF=20 mA, Ta=25°C
Viewing Angle	30 typ deg; red and yellow-green, 2θ1/2, IF=20 mA, Ta=25°C
Reverse Current, Red	≤10 µA at VR=5 V, Ta=25°C
Reverse Current, Yellow-Green	≤10 µA at VR=5 V, Ta=25°C
Luminous Intensity Measurement Tolerance	±10%; optical characteristics note
Forward Voltage Measurement Tolerance	±0.1 V; electrical characteristics note
Chromaticity Coordinate Tolerance	±0.01; X,Y coordinate deviation note
Wavelength Measurement Tolerance	±1 nm; single-color wavelength deviation note
Brightness Bin A1	50 to 100 mcd at IF=20 mA
Brightness Bin A2	100 to 200 mcd at IF=20 mA
Brightness Bin A3	200 to 300 mcd at IF=20 mA
Brightness Bin A5	400 to 500 mcd at IF=20 mA
Brightness Bin A6	500 to 700 mcd at IF=20 mA
Voltage Bin N12-7	1.8 to 2.0 V at IF=20 mA
Voltage Bin N12-8	2.0 to 2.2 V at IF=20 mA
Voltage Bin N12-9	2.2 to 2.4 V at IF=20 mA
Voltage Bin N13-1	2.4 to 2.6 V at IF=20 mA
Wavelength Bin HYG03	565 to 567.5 nm at IF=20 mA
Wavelength Bin HYG04	567.5 to 570 nm at IF=20 mA
Wavelength Bin HYG05	570 to 572.5 nm at IF=20 mA
Wavelength Bin HYG06	572.5 to 575 nm at IF=20 mA
Wavelength Bin HR02	620 to 625 nm at IF=20 mA
Wavelength Bin HR03	625 to 630 nm at IF=20 mA
Working Life Test	1000 hrs, 22 pcs, fail qty 0/1; Ta=25°C ±5°C, IF=20 mA
High Temperature High Humidity Test	1000 hrs, 22 pcs, fail qty 0/1; Ta=85°C ±5°C, RH=85-90%
High Temperature Storage Test	1000 hrs, 22 pcs, fail qty 0/1; ambient Ta=85°C ±5°C
Low Temperature Storage Test	1000 hrs, 22 pcs, fail qty 0/1; ambient Ta=-40°C ±5°C
Cold and Hot Cycle Test	100 cycles, 22 pcs, fail qty 0/1; 100°C ±5°C for 30 min, transition 5 min, -40°C ±5°C for 30 min
Hot and Cold Impact Test	100 cycles, 22 pcs, fail qty 0/1; 105°C ±5°C for 5 min, -45°C ±5°C for 5 min
Resistance to Soldering Heat Test	2 times, 22 pcs, fail qty 0/1; Tsol=250°C ±5°C
Lead Integrity Bend Test	3 times, 22 pcs, fail qty 0/1; load 2.5 N / 0.25 kgf, 0° to 90° to 0°
Outline Dimension Tolerance	±0.50 mm unless otherwise specified
Packaging	In bags; moisture proof and anti-electrostatic foil bag
Recommended Storage Environment	Temperature ≤30°C, relative humidity ≤70%; original packaging recommended use within 3 months
Cleaning Condition	Ethanol wipe or soak, ≤3 minutes at room temperature
Lead Forming Distance	At least 2 mm from colloid before welding/soldering
Electrostatic Protection Limit	HBM <1000 V, machine discharge mode <100 V; use antistatic devices during handling
Datasheet Status	request_only

Product Overview

XL-A524SURSYGC is a XINGLIGHT LED configured as a bi-color common-cathode device. The datasheet identifies the luminous colors as high brightness red and yellow-green, housed in a transparent water-clear colloid. The mechanical format is an F5 through-hole package with stated dimensions of 5.8 x 5.0 x 8.7 x 28 mm and an outline tolerance of ±0.50 mm unless otherwise specified.

At IF=20 mA and Ta=25°C, the red die is specified for 400 to 700 mcd luminous intensity, 630 to 640 nm dominant wavelength, 640 nm typical peak wavelength, and 1.8 to 2.4 V forward voltage. The yellow-green die is specified for 50 to 300 mcd, 565 to 575 nm dominant wavelength, 570 nm typical peak wavelength, and 1.8 to 2.6 V forward voltage. Both colors have a typical 30° viewing angle and reverse current of ≤10 µA at VR=5 V.

Assembly and handling limits include MSL 2, RoHS compliance, wave soldering at 240°C for ≤6 s, manual welding at 300°C for 3 s, and lead forming at least 2 mm from the colloid. The datasheet also specifies antistatic handling limits of HBM <1000 V and machine discharge mode <100 V.

Key Features

Bi-color red and yellow-green LED output
Common-cathode polarity configuration
Transparent water-clear colloid package
F5 through-hole body, 5.8 x 5.0 x 8.7 x 28 mm
Red luminous intensity 400 to 700 mcd at 20 mA
Yellow-green luminous intensity 50 to 300 mcd at 20 mA
30° typical viewing angle for both colors
20 mA maximum continuous forward current per color
MSL 2 moisture sensitivity level
RoHS requirements met per datasheet
Wave soldering limit 240°C for ≤6 s
ESD limits: HBM <1000 V, machine mode <100 V

Typical Applications

Dual-color panel indicators
Common-cathode status displays
Through-hole signal lamps
Red and green state indication
PCB-mounted visual alerts
Equipment front-panel indicators
Manual or wave-soldered assemblies

Procurement Notes

When requesting a quote for XL-A524SURSYGC, 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

TJ-L5FYTXHTCSLC2R7K-A5

Cross-reference candidate from XINGLIGHT replacement table; validate package, optical/electrical parameters, binning and sourcing requirements before substitution.

Application Verification Recommended

FAQ

What type of LED is XL-A524SURSYGC?

XL-A524SURSYGC is a XINGLIGHT bi-color common-cathode LED. The datasheet specifies high brightness red and yellow-green emission in a transparent water-clear F5 through-hole package.

What are the optical ratings at 20 mA?

At IF=20 mA and Ta=25°C, red luminous intensity is 400 to 700 mcd with 630 to 640 nm dominant wavelength. Yellow-green luminous intensity is 50 to 300 mcd with 565 to 575 nm dominant wavelength.

What soldering limits does the datasheet specify?

The datasheet lists wave soldering at 240°C for ≤6 seconds and manual welding at 300°C for 3 seconds. The solder joint should be more than 2.0 mm from the colloid bottom.

How should XL-A524SURSYGC be stored and handled?

Recommended storage is temperature ≤30°C and relative humidity ≤70%, with original packaging recommended for use within 3 months. Handling should use antistatic devices, with ESD limits of HBM <1000 V and machine discharge mode <100 V.

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.