RML-310PTT86K Equivalent & Substitute Parts

Part Overview

The RML-310PTT86K is a green LED indicator component manufactured by Rohm Semiconductor, classified as an LED Indication discrete device in SMD packaging. This part is designated as Last Time Buy, indicating it is being phased out and no longer in active production. Finding equivalent substitute parts is necessary to ensure continued availability for new designs, production runs, and maintenance applications where this component would otherwise become unavailable.

Substiute Parts

RML-310PTT86K

Rohm SemiconductorIn Stock: 777RML-310PTT86K Datasheet

Current PartRFQ

SML-D12P8WT86

Rohm SemiconductorIn Stock: 105152SML-D12P8WT86 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RML-310PTT86K is based on the following critical parameters:

• Functional Category: LED Indication discrete component
• Color: Green wavelength emission
• Package Type: Surface Mount Device (SMD)
• Manufacturer Continuity: Rohm Semiconductor product line

The substitute part SML-D12P8WT86 meets these core substitution criteria as a green LED indicator in SMD format from the same manufacturer. This part maintains functional equivalence for LED indication applications while offering active product status and significantly higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The SML-D12P8WT86 is the designated manufacturer substitute for the RML-310PTT86K. Selection of this substitute part is supported by:

• Active Product Status: The SML-D12P8WT86 maintains active production status, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: The substitute part carries ROHS3 compliance certification and REACH unaffected status, meeting current environmental and regulatory requirements.
• Manufacturer Continuity: Both parts originate from Rohm Semiconductor, ensuring design consistency and quality standards.
• Inventory Availability: The substitute part has substantially higher inventory levels (105,100 units) compared to the Last Time Buy status of the original part (754 units).

Frequently Asked Questions (FAQ)

Q: Can the SML-D12P8WT86 be used as a direct replacement for the RML-310PTT86K?

A: Yes. Both parts are green LED indicators in SMD format from Rohm Semiconductor. The SML-D12P8WT86 is the manufacturer-designated substitute and maintains functional equivalence for LED indication applications.

Q: What are the key differences between these parts?

A: The RML-310PTT86K is Last Time Buy with limited inventory (754 units). The SML-D12P8WT86 is an active product with significantly higher availability (105,100 units). The substitute part is specified in 0603 (1608 Metric) package format with documented electrical parameters including 2.2V forward voltage and 6.3mcd brightness rating.

Q: Are there any compliance or certification differences?

A: The SML-D12P8WT86 carries explicit ROHS3 compliance and REACH unaffected certifications. These certifications ensure compliance with current environmental and regulatory standards for electronic components.

Q: What packaging options are available for the substitute part?

A: The SML-D12P8WT86 is available in Cut Tape (CT) and Digi-Reel® packaging formats, providing flexibility for different procurement and assembly requirements.

Q: Should the RML-310PTT86K inventory be used before transitioning to the substitute?

A: Component selection should be based on project timelines and supply chain requirements. The RML-310PTT86K inventory (754 units) is limited due to Last Time Buy status. For new designs or long-term production, the SML-D12P8WT86 is recommended due to active status and higher availability.