SML-P12PTT86 Equivalent & Substitute Parts

Part Overview

The SML-P12PTT86 is a green surface-mount LED from Rohm Semiconductor's PicoLED™ series, designed for indication applications in 0402 (1006 Metric) package format. This component operates at 2.2V forward voltage with a 6.3mcd brightness rating and 560nm dominant wavelength. The part is marked as "Not For New Designs," making identification of functionally equivalent alternatives essential for ongoing production support and design flexibility.

Substiute Parts

SML-P12PTT86

Rohm SemiconductorIn Stock: 30316SML-P12PTT86 Datasheet

Current PartRFQ

SML-P12PTT86R

Rohm SemiconductorIn Stock: 22313SML-P12PTT86R Datasheet

DirectRFQ

16-213/GHC-YR1S1/3T

Everlight Electronics Co LtdIn Stock: 113616-213/GHC-YR1S1/3T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SML-P12PTT86 are classified based on electrical and mechanical compatibility within the following criteria:

Direct Substitutes maintain identical or functionally equivalent electrical characteristics:

• Forward voltage (Vf): 2.2V ±0.1V tolerance
• Test current: 20mA
• Color: Green
• Wavelength - Dominant: 560nm ±10nm
• Package: 0402 (1006 Metric)
• Mounting: Surface Mount
• Lens configuration: Clear, colorless

Similar Substitutes share the same package and mounting type but operate within different electrical parameters:

• Forward voltage (Vf): 3.3V (requires circuit redesign)
• Wavelength - Dominant: 528nm (different green spectrum)
• Brightness: Higher millicandela rating (168.5mcd vs 6.3mcd)
• Lens dimensions: Different aspect ratio
• Viewing angle: Specified at 120°

The SML-P12PTT86R is a direct manufacturer variant with identical electrical specifications and the same base product number (SML-P12). The Everlight 16-213/GHC-YR1S1/3T is a similar substitute with different electrical parameters that requires circuit evaluation before implementation.

Parameter Comparison

Engineering Selection Recommendations

SML-P12PTT86R is the primary direct substitute. Both parts share identical electrical specifications (2.2V forward voltage, 6.3mcd brightness, 560nm wavelength), the same base product number (SML-P12), and equivalent mechanical packaging (0402/1006 Metric). Both components maintain ROHS3 compliance and MSL 3 rating. This variant represents a direct pin-compatible replacement with no circuit modifications required.

16-213/GHC-YR1S1/3T is a similar substitute suitable only when circuit redesign is acceptable. This Everlight component operates at 3.3V forward voltage, requiring modification to current-limiting resistor values and power supply considerations. The higher brightness rating (168.5mcd) and different wavelength (528nm) indicate this part is intended for applications with different visual requirements. The increased height (0.55mm vs 0.25mm) may present clearance constraints in compact assemblies. Product status is Active, providing long-term availability assurance.

For applications requiring immediate drop-in replacement without circuit modification, SML-P12PTT86R is the specified equivalent. For new designs or applications where brightness and wavelength adjustments are acceptable, 16-213/GHC-YR1S1/3T offers an active product alternative with extended availability.

Frequently Asked Questions (FAQ)

Q: Can SML-P12PTT86R be used as a direct replacement for SML-P12PTT86?

A: Yes. SML-P12PTT86R is a direct substitute with identical electrical parameters (2.2V forward voltage, 6.3mcd, 560nm wavelength) and mechanical specifications (0402 package, 1.00mm x 0.60mm x 0.25mm height). No circuit modifications are required.

Q: What are the key differences between SML-P12PTT86 and 16-213/GHC-YR1S1/3T?

A: The primary differences are forward voltage (2.2V vs 3.3V), wavelength (560nm vs 528nm), brightness (6.3mcd vs 168.5mcd), and height (0.25mm vs 0.55mm). The Everlight part requires circuit redesign for voltage compatibility and may have clearance implications due to increased height.

Q: Is the 16-213/GHC-YR1S1/3T suitable for direct substitution?

A: No. The 3.3V forward voltage requires modification to current-limiting resistor calculations and power supply design. This part is suitable only when circuit redesign is acceptable and the higher brightness and different wavelength meet application requirements.

Q: What compliance certifications apply to these parts?

A: SML-P12PTT86 and SML-P12PTT86R are ROHS3 compliant with MSL 3 (168 Hours) moisture sensitivity rating. Compliance information for 16-213/GHC-YR1S1/3T is not specified in available data.

Q: Are there package compatibility concerns between these parts?

A: SML-P12PTT86 and SML-P12PTT86R use identical 0402 (1006 Metric) packaging with matching dimensions and height. The 16-213/GHC-YR1S1/3T uses 0402 (1005 Metric) packaging with 0.55mm height, which may present clearance issues in space-constrained designs compared to the 0.25mm height of the Rohm parts.

Q: What is the product status significance for these parts?

A: SML-P12PTT86 and SML-P12PTT86R are marked "Not For New Designs," indicating these are legacy products. The 16-213/GHC-YR1S1/3T is marked "Active," providing assurance of continued availability and manufacturing support for future production requirements.