MSL0201RGBW1S8 Equivalent & Substitute Parts

Part Overview

The MSL0201RGBW1S8 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 MSL0201RGBW1S8 is classified as Obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this RGB LED indicator.

Substiute Parts

MSL0201RGBW1S8

Rohm SemiconductorIn Stock: 956MSL0201RGBW1S8 Datasheet

Current PartRFQ

MSL0601RGBU1

Rohm SemiconductorIn Stock: 46154MSL0601RGBU1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MSL0601RGBU1 is identified as a substitute for the MSL0201RGBW1S8 based on the following substitution criteria:

Common Electrical Parameters:

• Identical RGB color configuration (Red, Green, Blue)
• Common anode configuration maintained
• Matching dominant wavelengths: 624nm Red, 527nm Green, 470nm Blue
• Compatible forward voltage ranges across all color channels

Common Mechanical Parameters:

• Surface mount, right-angle mounting type
• No-lead package design
• Rohm Semiconductor manufacturer consistency

Substitution Basis: The MSL0601RGBU1 maintains electrical compatibility through matching wavelength specifications and forward voltage characteristics. Both components utilize common anode configuration and surface mount right-angle construction. The substitute part is currently Active in product status, providing supply chain continuity for the obsolete MSL0201RGBW1S8.

Parameter Comparison

Engineering Selection Recommendations

The MSL0601RGBU1 serves as the active substitute for the obsolete MSL0201RGBW1S8. Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and production continuity.

The MSL0601RGBU1 is currently in Active product status with significantly higher inventory availability (46,045 pieces) compared to the MSL0201RGBW1S8 (877 pieces). This availability differential supports long-term supply chain planning and production scheduling.

Electrical compatibility is established through matching wavelength specifications across all color channels and common anode configuration. Forward voltage characteristics remain within compatible ranges for standard LED driver circuit implementations.

Physical package differences exist between the two components. The MSL0601RGBU1 features a 2-SMD, No Lead package compared to the 4-SMD, No Lead package of the MSL0201RGBW1S8. The MSL0601RGBU1 exhibits increased height (1.10mm maximum) relative to the MSL0201RGBW1S8 (0.53mm maximum), requiring PCB layout and mechanical clearance verification during design transition.

Frequently Asked Questions (FAQ)

Q: What are the primary substitution criteria between MSL0201RGBW1S8 and MSL0601RGBU1?

A: Substitution is based on matching RGB color configuration, common anode electrical topology, identical dominant wavelengths (624nm Red, 527nm Green, 470nm Blue), compatible forward voltage ranges, and consistent surface mount right-angle mounting type. Both components are manufactured by Rohm Semiconductor and maintain equivalent regulatory compliance.

Q: How do the electrical parameters differ between these two RGB LED indicators?

A: The MSL0601RGBU1 operates at higher test current (20mA versus 5mA) and delivers significantly higher luminous intensity across all color channels. Forward voltage for green and blue channels is slightly elevated in the MSL0601RGBU1 (3.3V green, 3.2V blue) compared to the MSL0201RGBW1S8 (3.0V green, 2.9V blue). Red channel forward voltage remains identical at 2.1V.

Q: What are the mechanical package differences?

A: The MSL0201RGBW1S8 uses a 4-SMD, No Lead package measuring 3.05mm × 1.30mm × 0.53mm maximum height. The MSL0601RGBU1 uses a 2-SMD, No Lead package measuring 2.90mm × 1.35mm × 1.10mm maximum height. The substitute part is taller and features a different SMD lead count, requiring PCB layout and mechanical clearance assessment.

Q: Are both components RoHS and REACH compliant?

A: Yes. Both the MSL0201RGBW1S8 and MSL0601RGBU1 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: What is the product status difference and why does it matter?

A: The MSL0201RGBW1S8 is classified as Obsolete, while the MSL0601RGBU1 is Active. Active status indicates ongoing manufacturing, quality support, and supply availability. The substitute part supports design continuity and long-term production requirements for applications transitioning from the obsolete component.