RML-310PTT86L Equivalent & Substitute Parts

Part Overview

The RML-310PTT86L is a green LED indicator component manufactured by Rohm Semiconductor, classified as an LED Indication discrete device in SMD packaging. This part has reached Last Time Buy status, indicating it is no longer in active production. Identifying qualified substitute components is necessary to ensure continuity of supply for new designs and ongoing production requirements.

Substiute Parts

RML-310PTT86L

Rohm SemiconductorIn Stock: 877RML-310PTT86L Datasheet

Current PartRFQ

SML-D12P8WT86

Rohm SemiconductorIn Stock: 105152SML-D12P8WT86 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RML-310PTT86L is based on the following critical parameters:

• Manufacturer: Rohm Semiconductor (maintained for design consistency and supply chain reliability)
• Color: Green LED indication
• Package Type: SMD (Surface Mount Device)
• Application: LED Indication discrete component
• Product Status: Active production status required for long-term availability

The substitute part SML-D12P8WT86 meets these core substitution criteria as a green SMD LED indicator from Rohm Semiconductor with active product status and established supply chain presence.

Parameter Comparison

Engineering Selection Recommendations

The SML-D12P8WT86 is the qualified substitute for the RML-310PTT86L based on the following factors:

• Manufacturer Continuity: Both components are manufactured by Rohm Semiconductor, ensuring consistent design philosophy and supply chain management
• Product Status: The substitute part maintains Active product status, providing long-term availability and production support
• Compliance: The SML-D12P8WT86 is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements
• Supply Security: The substitute part has significantly higher inventory availability (105100 Pcs vs. 807 Pcs), ensuring reliable procurement for production volumes

Frequently Asked Questions (FAQ)

Q: Why is the RML-310PTT86L being discontinued? A: The RML-310PTT86L has reached Last Time Buy status, indicating Rohm Semiconductor has concluded active production. The SML-D12P8WT86 serves as the active production equivalent.

Q: Are the RML-310PTT86L and SML-D12P8WT86 pin-compatible? A: Both components are green SMD LED indicators from Rohm Semiconductor. Specific pin compatibility must be verified against detailed mechanical drawings and schematic requirements for your application.

Q: What is the difference in package size between these parts? A: The SML-D12P8WT86 is specified as 0603 (1608 Metric) with dimensions of 1.60mm L x 0.80mm W and maximum height of 0.65mm. The RML-310PTT86L package specifications are not provided in the available data.

Q: Can I use the SML-D12P8WT86 as a direct replacement in existing designs? A: The SML-D12P8WT86 is qualified as a substitute based on functional category and manufacturer. Physical layout compatibility and electrical parameter alignment must be confirmed for your specific circuit design.

Q: What certifications does the substitute part carry? A: The SML-D12P8WT86 is ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8541.41.0000.