Part Datasheet Review

flux

The part already has a Datasheet URL set, so I won’t overwrite it; I found the official XINGLIGHT PDF as the reference for the cross-check and am now comparing pins and footprint details.
Created a project doc

XL-3528RGBW-WS2812B Part Review

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Date: 2026-07-22 Reviewed all available part information in the current Flux part project for XL-3528RGBW-WS2812B: MPN, manufacturer, packag...

flux

Completed the part audit and wrote the detailed findings to XL-3528RGBW-WS2812B Part Review. The Datasheet URL was already set, so I did not overwrite it; symbol pinout and footprint geometry match the datasheet, but I flagged metadata issues including the 1.8×2 mm/3720 description mismatch, missing package-case metadata, unspecified pin types, missing pin descriptions, and RGBW/temperature ambiguities.
Suggested next steps:
  • Update pin types/descriptions from the datasheet.
  • Correct the package/description metadata to SMD3528-4P, 3.50 × 2.80 × 1.85 mm.
  • Decide whether to replace the existing uploaded Datasheet URL with the official XINGLIGHT PDF URL.
Fix metadata issues
Update datasheet URL
Verify RGBW ambiguity
Run part review
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Pin Number
4
B
Pin Number
3
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XL-A3528RGBC-BM

XL-A3528RGBC-BM thumbnail
XL-A3528RGBC-BM is a 3528 surface-mount RGB LED with a common-cathode configuration, 120° viewing angle, and transparent lens for status indication, backlighting, and decorative lighting applications.
Keywords/Tags: XL-A3528RGBC-BM, RGB LED, A3528RGBC, common cathode, SMD 3528 LED, 4-pin LED

Properties

XL-3528RGBW-WS2812B

XINGLIGHT

Optoelectronic Devices

lcsc.com/datasheet/C3647023.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=R1JXVgdfElZbBVwARlheBQBSEQJcAwFQR1ZXVldeRlAxVlNeQ1ZdVFNSR1hYUzsOAxUeFF5JWBYZEEoBGA4JCwFIFA4DSA%3D%3D

LED

Surface Mount

Rohs

Pricing & Availability

DPN

Stock

Qty 1

1

3.6K

$0.07538

2

4K–20K

$0.1838–$0.211

Controls