SML-P11VTT86 Equivalent & Substitute Parts

Part Overview

The SML-P11VTT86 is a red 626nm LED indicator from Rohm Semiconductor's PicoLED™ series, designed for discrete indication applications in 0402 (1006 Metric) surface mount packages. This part is classified as Not For New Designs, making identification of active equivalent and substitute components essential for ongoing production support and design updates. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts offer functional alternatives with acceptable parameter variations within standard engineering tolerances for LED indication applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	SML-P11VTT86
Manufacturer	Rohm Semiconductor
Color	Red
Wavelength - Dominant	626nm
Voltage - Forward (Vf) (Typ)	1.8V
Current - Test	1mA
Millicandela Rating	4mcd
Package / Case	0402 (1006 Metric)
Mounting Type	Surface Mount
Lens Style	Square with Flat Top
Lens Size	0.60mm
Size / Dimension	1.00mm L x 0.60mm W
Height (Max)	0.25mm
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitute parts for the SML-P11VTT86 are classified based on the following critical parameters that determine functional compatibility:

Primary Substitution Criteria:

Color: Red
Wavelength - Dominant: 620-632nm range (acceptable for red indication)
Package / Case: 0402 (1005 or 1006 Metric)
Mounting Type: Surface Mount
Lens Transparency: Clear
RoHS Status: ROHS3 Compliant

Secondary Consideration Parameters:

Voltage - Forward (Vf): 1.8V to 2.05V (acceptable range for standard LED circuits)
Current - Test: 1mA to 20mA (test current variations do not affect substitution validity)
Millicandela Rating: 4mcd to 90mcd (brightness variations acceptable for indication applications)
Lens Style: Square or Rectangle with Flat or Domed Top (form factor variations acceptable)

Parts are grouped as either parametric equivalents (identical specifications) or similar substitutes (acceptable parameter variations within engineering tolerances).

Parameter Comparison

Parameter	SML-P11VTT86 (Main)	SML-P11VTT86R (Equivalent)	16-213SURC/S530-A3/TR8 (Similar)	16-213USRC/S530-A2/TR8 (Similar)	APG1005SEC/E-T (Similar)	XZMDK68W-2 (Similar)	HSMC-C120 (Similar)
Manufacturer	Rohm Semiconductor	Rohm Semiconductor	Everlight Electronics Co Ltd	Everlight Electronics Co Ltd	Kingbright	SunLED	Broadcom Limited
Color	Red	Red	Red	Red	Red	Red	Red
Wavelength - Dominant	626nm	626nm	624nm	631nm	624nm	630nm	626nm
Voltage - Forward (Vf) (Typ)	1.8V	1.8V	2.05V	2V	2V	1.95V	1.9V
Current - Test	1mA	1mA	20mA	20mA	20mA	20mA	20mA
Millicandela Rating	4mcd	4mcd	40mcd	30mcd	75mcd	69mcd	90mcd
Package / Case	0402 (1006 Metric)	0402 (1006 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	2-SMD, No Lead
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount, Right Angle
Lens Style	Square with Flat Top	Square with Flat Top	Rectangle with Flat Top	Rectangle with Flat Top	Rectangle with Flat Top	Rectangle with Flat Top	Rectangle with Domed Top
Lens Size	0.60mm	0.60mm	1.00mm x 0.50mm	1.00mm x 0.50mm	0.60mm x 0.50mm	0.80mm x 0.50mm	1.20mm x 0.60mm
Size / Dimension	1.00mm L x 0.60mm W	1.00mm L x 0.60mm W	1.00mm L x 0.50mm W	1.00mm L x 0.50mm W	1.00mm L x 0.50mm W	1.00mm L x 0.50mm W	1.60mm L x 1.00mm W
Height (Max)	0.25mm	0.25mm	0.55mm	0.55mm	0.25mm	0.60mm	0.60mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Not Specified	Not Specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Not For New Designs	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Parametric Equivalent: SML-P11VTT86R from Rohm Semiconductor is the direct parametric equivalent with identical electrical and mechanical specifications. This part maintains Active product status and is recommended as the primary replacement for the obsolete SML-P11VTT86 in new production runs and design updates.

Similar Substitutes - Direct Package Compatibility (0402 1005/1006 Metric): The following parts maintain 0402 surface mount package compatibility with acceptable parameter variations:

APG1005SEC/E-T (Kingbright): Maintains identical height (0.25mm) and ROHS3 compliance. Higher brightness rating (75mcd) suitable for applications requiring increased visibility.
XZMDK68W-2 (SunLED): Closest forward voltage match (1.95V) with ROHS3 compliance. Moderate brightness increase (69mcd) acceptable for indication circuits.
16-213USRC/S530-A2/TR8 (Everlight): Active status with 30mcd brightness. Forward voltage 2V requires circuit evaluation for compatibility.
16-213SURC/S530-A3/TR8 (Everlight): Active status with 40mcd brightness. Forward voltage 2.05V requires circuit evaluation for compatibility.

Alternative Package Form Factor: HSMC-C120 (Broadcom Limited) offers a right-angle surface mount configuration with 2-SMD No Lead package. This part is suitable only for applications where mechanical orientation and package footprint changes are acceptable. Height (0.60mm) and dimensions (1.60mm L x 1.00mm W) differ significantly from the original part.

All substitute parts maintain ROHS3 compliance and red wavelength specification within acceptable engineering tolerances for LED indication applications.

Frequently Asked Questions (FAQ)

Q: Can SML-P11VTT86R be used as a direct replacement for SML-P11VTT86? A: Yes. SML-P11VTT86R is a parametric equivalent with identical electrical and mechanical specifications. The primary difference is product status: SML-P11VTT86R is Active while SML-P11VTT86 is Not For New Designs.

Q: What is the difference between "Parametric Equivalent" and "Similar Substitute"? A: Parametric equivalents maintain identical specifications across all critical parameters. Similar substitutes have acceptable variations in forward voltage, brightness, or lens dimensions while maintaining functional compatibility for indication applications.

Q: Do the Everlight parts (16-213SURC/S530-A3/TR8 and 16-213USRC/S530-A2/TR8) require circuit modifications? A: Both Everlight parts have forward voltages of 2.05V and 2V respectively, compared to 1.8V for the original part. Circuit evaluation is required to confirm compatibility with existing current-limiting resistor values and power supply specifications.

Q: Why does APG1005SEC/E-T have the same height as the original part but different lens dimensions? A: APG1005SEC/E-T maintains 0.25mm maximum height but uses a rectangular lens (0.60mm x 0.50mm) instead of the square lens (0.60mm) of the original part. Both configurations are compatible with 0402 package footprints.

Q: Is HSMC-C120 suitable for direct PCB replacement? A: No. HSMC-C120 uses a right-angle surface mount configuration with significantly different package dimensions (1.60mm L x 1.00mm W vs. 1.00mm L x 0.60mm W) and height (0.60mm vs. 0.25mm). PCB layout modifications are required.

Q: Are all substitute parts ROHS3 compliant? A: SML-P11VTT86R, APG1005SEC/E-T, XZMDK68W-2, and HSMC-C120 are confirmed ROHS3 compliant. RoHS status for Everlight parts (16-213SURC/S530-A3/TR8 and 16-213USRC/S530-A2/TR8) is not specified in available documentation.

Q: What is the significance of the 1mA vs. 20mA test current difference? A: Test current is a measurement parameter and does not affect substitution validity. It reflects different manufacturer testing standards and does not impact circuit performance or part selection.

Q: Can brightness differences (4mcd to 90mcd) affect circuit functionality? A: For indication applications, brightness variations within this range are acceptable. Higher brightness ratings provide increased visibility margin. Circuit design should account for brightness differences if precise luminous intensity is critical to application requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message