MSL0201RGBW1S7 Equivalent & Substitute Parts

Part Overview

The MSL0201RGBW1S7 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 MSL0201RGBW1S7 is classified as Obsolete. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs and ongoing system support.

Substiute Parts

MSL0201RGBW1S7

Rohm SemiconductorIn Stock: 824MSL0201RGBW1S7 Datasheet

Current PartRFQ

MSL0601RGBU1

Rohm SemiconductorIn Stock: 46154MSL0601RGBU1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSL0201RGBW1S7 is determined by the following critical parameters:

• Color configuration (Red, Green, Blue RGB)
• Common anode electrical configuration
• Surface mount right-angle mounting type
• Dominant wavelengths: 624nm Red, 527nm Green, 470nm Blue
• Forward voltage compatibility across all three color channels
• RoHS3 compliance and REACH unaffected status
• Package form factor and lead configuration

The MSL0601RGBU1 qualifies as a substitute based on matching color configuration, common anode design, surface mount right-angle mounting, identical wavelengths, and equivalent regulatory compliance. Differences in package dimensions, lead count, millicandela ratings, and forward voltage specifications for green and blue channels must be evaluated against specific circuit design requirements.

Parameter Comparison

Engineering Selection Recommendations

The MSL0601RGBU1 is an active product from Rohm Semiconductor and represents the primary substitute for the obsolete MSL0201RGBW1S7. Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for equivalent component selection.

The MSL0601RGBU1 offers significantly higher luminous intensity across all color channels (700mcd Red, 1250mcd Green, 360mcd Blue versus 25mcd, 90mcd, and 22mcd respectively), requiring higher test current (20mA versus 5mA per channel). Forward voltage specifications differ for green and blue channels, necessitating circuit design review to confirm compatibility with existing current-limiting resistor values and power supply specifications.

Physical dimensions differ between the two components. The MSL0601RGBU1 measures 2.90mm × 1.35mm with a maximum height of 1.10mm, compared to the MSL0201RGBW1S7 at 3.05mm × 1.30mm with 0.53mm maximum height. Package configuration changes from 4-SMD to 2-SMD, requiring PCB layout modification. Moisture sensitivity level increases from 2A to 3, affecting storage and handling procedures.

Selection of the MSL0601RGBU1 as a substitute is appropriate when circuit design accommodates the increased forward voltage requirements, higher current consumption, and modified physical footprint. Alternative component evaluation is necessary if the original design constraints cannot be modified.

Frequently Asked Questions (FAQ)

Q: Can the MSL0601RGBU1 directly replace the MSL0201RGBW1S7 without circuit modification?

A: Direct replacement without modification is not possible. The MSL0601RGBU1 requires higher forward voltage for green (3.3V versus 3.0V) and blue (3.2V versus 2.9V) channels, and operates at 20mA test current versus 5mA. Current-limiting resistor values must be recalculated. PCB layout modification is required due to different package dimensions and lead configuration.

Q: What are the key differences in package configuration?

A: The MSL0201RGBW1S7 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 change in lead count and increased height require PCB footprint redesign.

Q: Are both components RoHS and REACH compliant?

A: Yes. Both the MSL0201RGBW1S7 and MSL0601RGBU1 are ROHS3 compliant and REACH unaffected, satisfying equivalent regulatory requirements for component substitution.

Q: How do the luminous intensity ratings compare?

A: The MSL0601RGBU1 provides significantly higher brightness across all channels: 700mcd Red (versus 25mcd), 1250mcd Green (versus 90mcd), and 360mcd Blue (versus 22mcd). This increased intensity requires higher operating current and may necessitate circuit design changes to manage power consumption and thermal considerations.

Q: What is the impact of different moisture sensitivity levels?

A: The MSL0201RGBW1S7 has MSL 2A (4 weeks), while the MSL0601RGBU1 has MSL 3 (168 hours). The MSL0601RGBU1 requires more stringent moisture control during storage and handling. Components must be stored in dry conditions and used within specified timeframes after opening moisture-barrier packaging.

Q: Are the wavelengths identical between the two components?

A: Yes. Both components feature identical dominant wavelengths: 624nm Red, 527nm Green, and 470nm Blue. Color output characteristics remain consistent between the two parts.