MSL0201RGBW1S3 Equivalent & Substitute Parts

Part Overview

The MSL0201RGBW1S3 is a Red, Green, Blue (RGB) PicoLED™ surface mount right-angle LED indicator from Rohm Semiconductor. This component features discrete wavelengths at 624nm (Red), 527nm (Green), and 470nm (Blue) with a common anode configuration in a compact 4-SMD, No Lead package measuring 3.05mm × 1.30mm × 0.53mm maximum height.

The MSL0201RGBW1S3 is classified as Obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production requirements for applications utilizing this RGB LED indicator.

Substiute Parts

MSL0201RGBW1S3

Rohm SemiconductorIn Stock: 671MSL0201RGBW1S3 Datasheet

Current PartRFQ

MSL0601RGBU1

Rohm SemiconductorIn Stock: 46154MSL0601RGBU1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MSL0201RGBW1S3 is determined by the following critical parameters:

• Color Configuration: Red, Green, Blue (RGB) discrete wavelengths
• Configuration Type: Common Anode topology
• Mounting Type: Surface Mount, Right Angle orientation
• Wavelength Specifications: 624nm Red, 527nm Green, 470nm Blue
• Package Category: SMD, No Lead construction
• Compliance: ROHS3 and REACH status

The MSL0601RGBU1 qualifies as a substitute based on matching color configuration, common anode topology, surface mount right-angle mounting, identical wavelength specifications, SMD No Lead package category, and equivalent compliance certifications. Differences in physical dimensions, millicandela ratings, forward voltages, test currents, and MSL classification represent design trade-offs within the RGB LED indicator category.

Parameter Comparison

Engineering Selection Recommendations

The MSL0601RGBU1 is an active product from Rohm Semiconductor and represents the primary substitute for the obsolete MSL0201RGBW1S3. Both components maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for equivalent component selection.

The MSL0601RGBU1 demonstrates higher luminous intensity across all color channels (700mcd Red, 1250mcd Green, 360mcd Blue versus 25mcd, 90mcd, 22mcd respectively), operates at elevated test current (20mA versus 5mA), and exhibits slightly higher forward voltages for green and blue channels. These characteristics position the MSL0601RGBU1 for applications requiring increased brightness output.

Physical dimensions differ between the two components. The MSL0201RGBW1S3 measures 3.05mm × 1.30mm with 0.53mm maximum height, while the MSL0601RGBU1 measures 2.90mm × 1.35mm with 1.10mm maximum height. PCB layout and mechanical clearance verification is required prior to substitution.

The MSL0601RGBU1 carries MSL classification 3 (168 Hours) compared to MSL 2A (4 Weeks) for the MSL0201RGBW1S3, indicating different moisture sensitivity handling requirements during storage and assembly.

Frequently Asked Questions (FAQ)

Q: Can the MSL0601RGBU1 directly replace the MSL0201RGBW1S3 in existing designs?

A: Direct replacement requires verification of three factors: PCB layout accommodation for different physical dimensions (3.05mm × 1.30mm versus 2.90mm × 1.35mm), circuit current capability for 20mA operation versus 5mA, and mechanical clearance for the increased height (1.10mm versus 0.53mm). Common anode configuration and wavelength specifications are identical.

Q: What are the key differences in electrical performance?

A: The MSL0601RGBU1 operates at higher test current (20mA versus 5mA) and delivers significantly higher luminous intensity across all color channels. Forward voltages for green and blue channels are elevated by 0.3V and 0.3V respectively. Red channel forward voltage remains at 2.1V for both components.

Q: Are both components RoHS and REACH compliant?

A: Yes. Both the MSL0201RGBW1S3 and MSL0601RGBU1 are ROHS3 Compliant and REACH Unaffected, satisfying equivalent regulatory requirements.

Q: What is the significance of the different MSL classifications?

A: The MSL0201RGBW1S3 carries MSL 2A (4 Weeks) while the MSL0601RGBU1 carries MSL 3 (168 Hours). This indicates different moisture sensitivity levels during storage and assembly. MSL 3 components require more stringent moisture control during manufacturing processes.

Q: Why is the MSL0201RGBW1S3 listed as Obsolete?

A: The MSL0201RGBW1S3 is no longer in active production. The MSL0601RGBU1 represents the active product line continuation from Rohm Semiconductor for RGB LED indicator applications in this category.