SML-P12UTT86 Equivalent & Substitute Parts

Part Overview

The SML-P12UTT86 is a red 620nm LED indicator in 0402 (1006 Metric) surface mount package, manufactured by Rohm Semiconductor as part of the PicoLED™ series. This component is rated at 85mcd with a forward voltage of 2V and is designed for discrete LED indication applications. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications for seamless integration into existing designs.

Substiute Parts

SML-P12UTT86

Rohm SemiconductorIn Stock: 156278SML-P12UTT86 Datasheet

Current PartRFQ

SML-P12UTT86R

Rohm SemiconductorIn Stock: 2419SML-P12UTT86R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SML-P12UTT86 is determined by strict equivalence across the following critical parameters:

• Color specification: Red
• Dominant wavelength: 620nm
• Forward voltage: 2V (typical)
• Test current: 20mA
• Luminous intensity: 85mcd
• Lens configuration: Colorless, clear, square with flat top, 0.60mm size
• Package type: 0402 (1006 Metric) surface mount
• Physical dimensions: 1.00mm L x 0.60mm W, 0.25mm maximum height
• Compliance certifications: ROHS3 Compliant, REACH Unaffected

The SML-P12UTT86R qualifies as a parametric equivalent substitute, maintaining identical electrical performance and mechanical compatibility while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The SML-P12UTT86R is a direct parametric equivalent to the SML-P12UTT86. Both components share identical electrical characteristics, optical properties, and mechanical dimensions. The primary distinction is product status: the SML-P12UTT86 is discontinued at DiGi Electronics, while the SML-P12UTT86R maintains active status with current inventory availability.

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for applications requiring environmental compliance. The MSL rating of 3 (168 Hours) applies uniformly across both variants, establishing identical moisture handling requirements during storage and assembly.

For new designs or component replenishment, the SML-P12UTT86R is the appropriate selection due to its active product status and sustained supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can the SML-P12UTT86R be used as a direct replacement for the SML-P12UTT86?

A: Yes. The SML-P12UTT86R is a parametric equivalent with identical electrical performance (2V forward voltage, 20mA test current, 85mcd luminous intensity), optical specifications (620nm dominant wavelength, red color, clear colorless lens), and mechanical compatibility (0402 package, 1.00mm x 0.60mm x 0.25mm dimensions). No circuit modifications are required.

Q: What is the difference between SML-P12UTT86 and SML-P12UTT86R?

A: The primary difference is product status. The SML-P12UTT86 is discontinued at DiGi Electronics, while the SML-P12UTT86R is active with current inventory. All electrical, optical, and mechanical specifications are identical.

Q: Are there any compliance differences between these parts?

A: No. Both the SML-P12UTT86 and SML-P12UTT86R are ROHS3 compliant and REACH unaffected. Moisture sensitivity level (MSL 3, 168 Hours) is identical for both variants.

Q: What are the critical parameters for substitution in this product category?

A: For red 0402 (1006 Metric) LED indicators, critical substitution parameters include color (red), dominant wavelength (620nm), forward voltage (2V), test current (20mA), luminous intensity (85mcd), lens configuration (colorless, clear, square with flat top, 0.60mm), and physical dimensions (1.00mm L x 0.60mm W x 0.25mm max height).

Q: Can this component be used in moisture-sensitive applications?

A: The MSL rating of 3 (168 Hours) indicates that the component can be exposed to moisture for up to 168 hours at specified temperature and humidity conditions before soldering. Storage and handling must comply with IPC-A-610 standards for MSL 3 components.