SML-P12DTT86 Orange LED 0402 SMD Equivalent & Substitute Parts

Part Overview

The SML-P12DTT86 is an orange 605nm LED indicator from Rohm Semiconductor's PicoLED™ series, designed for discrete indication applications in 0402 (1006 Metric) surface mount packages. This component delivers 100mcd luminous intensity at 20mA test current with a forward voltage of 2.1V typical.

The SML-P12DTT86 carries a "Not For New Designs" product status, indicating it has been superseded in Rohm's product portfolio. Organizations requiring this LED for new production runs or design refreshes must identify compatible substitute components that maintain electrical and mechanical compatibility while offering active product status and continued supply availability.

Substiute Parts

SML-P12DTT86

Rohm SemiconductorIn Stock: 58083SML-P12DTT86 Datasheet

Current PartRFQ

SML-P12DTT86R

Rohm SemiconductorIn Stock: 6381SML-P12DTT86R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the SML-P12DTT86 are identified based on strict electrical and mechanical parameter matching within the PicoLED™ series. The following parameters define substitution eligibility:

• Color: Orange
• Wavelength - Dominant: 605nm
• Millicandela Rating: 100mcd
• Voltage - Forward (Vf) Typical: 2.1V
• Current - Test: 20mA
• Package / Case: 0402 (1006 Metric)
• Size / Dimension: 1.00mm L x 0.60mm W
• Height (Max): 0.25mm
• Mounting Type: Surface Mount
• Lens Style: Square with Flat Top
• Lens Color: Colorless
• Lens Transparency: Clear
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• REACH Status: REACH Unaffected

Components matching all these parameters are considered direct parametric equivalents and may be substituted without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

The SML-P12DTT86R is a direct parametric equivalent to the SML-P12DTT86. Both components share identical electrical characteristics, mechanical dimensions, and compliance certifications. The primary distinction is product lifecycle status: the SML-P12DTT86R maintains Active product status, while the SML-P12DTT86 is designated Not For New Designs.

For new production designs, the SML-P12DTT86R is the appropriate selection. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The identical package designation (0402/1006 Metric), physical dimensions, and electrical performance ensure direct substitution without circuit modification or board layout revision.

Frequently Asked Questions (FAQ)

Q: Can the SML-P12DTT86R be used as a direct replacement for the SML-P12DTT86 in existing designs?

A: Yes. The SML-P12DTT86R is a parametric equivalent with identical electrical specifications (2.1V forward voltage, 100mcd at 20mA), mechanical dimensions (1.00mm x 0.60mm x 0.25mm max height), and package type (0402/1006 Metric). No circuit redesign or board layout modification is required.

Q: What is the significance of the "Not For New Designs" status on the SML-P12DTT86?

A: This designation indicates the component has been superseded in Rohm's product portfolio. While existing inventory remains available, new product development should utilize the SML-P12DTT86R, which carries Active product status and ensures long-term supply continuity.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both the SML-P12DTT86 and SML-P12DTT86R are ROHS3 compliant and REACH unaffected. Moisture sensitivity level (MSL 3, 168 hours) is identical for both components.

Q: What is the difference between the 0402 (1006 Metric) and 0402 (1005 Metric) package designations?

A: Both designations refer to the same 0402 surface mount package with identical physical dimensions and electrical performance. The numeric suffix variation reflects internal Rohm classification but does not affect component compatibility or functionality.

Q: Can these LEDs be used interchangeably in high-volume production?

A: Yes, provided supply chain considerations are addressed. The SML-P12DTT86R is the recommended selection for new production runs due to its Active product status. The SML-P12DTT86 may be used for legacy product support where existing inventory is available.