VLMY3001-GS08 Equivalent & Substitute Parts

Part Overview

The VLMY3001-GS08 is a yellow 588nm LED indication component manufactured by Vishay Semiconductor Opto Division in a 2-SMD, J-Lead surface mount package. This part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing production support and design continuity. The component delivers 13mcd luminous intensity at 2mA test current with a 1.8V forward voltage and 120° viewing angle, suitable for standard LED indication applications requiring yellow wavelength output.

Substiute Parts

VLMY3001-GS08

Vishay Semiconductor Opto DivisionIn Stock: 1028VLMY3001-GS08 Datasheet

Current PartRFQ

VLMY30J2M1-GS08

Vishay Semiconductor Opto DivisionIn Stock: 877VLMY30J2M1-GS08 Datasheet

Parametric EquivalentRFQ

VSEW1154LDS-E-3D4N4-TR

Stanley Electric CoIn Stock: 719VSEW1154LDS-E-3D4N4-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the VLMY3001-GS08 are identified based on strict electrical and mechanical compatibility criteria. The primary substitution logic is based on the following allowed parameters:

Parametric Equivalent Criteria:

• Color: Yellow
• Wavelength - Dominant: 588nm
• Wavelength - Peak: 585nm
• Voltage - Forward (Vf) Typical: 1.8V
• Current - Test: 2mA
• Viewing Angle: 120°
• Package / Case: 2-SMD, J-Lead
• Mounting Type: Surface Mount
• Lens Style: Round with Flat Top
• Lens Size: 2.40mm Dia
• Size / Dimension: 3.00mm L x 2.80mm W
• Height (Max): 1.85mm

The VLMY30J2M1-GS08 qualifies as a parametric equivalent, maintaining all critical electrical and mechanical specifications while offering active product status and improved millicandela rating (14mcd vs. 13mcd). This part is available in Tape & Reel packaging, providing supply chain continuity.

The VSEW1154LDS-E-3D4N4-TR is listed as a manufacturer-recommended alternative; however, this part exhibits significant parameter deviations including different color (white), lens transparency (diffused), voltage (3.4V), current (30mA), and millicandela rating (2300mcd), making it suitable only for applications where these electrical and optical characteristics are acceptable.

Parameter Comparison

Engineering Selection Recommendations

VLMY30J2M1-GS08 is the primary substitute for direct replacement of the obsolete VLMY3001-GS08. This part maintains identical electrical and mechanical specifications while offering active product status, ensuring long-term supply availability. The marginal increase in millicandela rating (14mcd vs. 13mcd) falls within acceptable tolerance for standard indication applications. Both parts carry ROHS3 compliance and identical MSL ratings, supporting seamless integration into existing production processes.

VSEW1154LDS-E-3D4N4-TR is classified as a manufacturer-recommended alternative and is suitable only for applications where the following parameter deviations are acceptable: white color output, diffused lens transparency, 3.4V forward voltage, 30mA test current, and 2300mcd luminous intensity. This part exhibits higher MSL sensitivity (3 vs. 2A), requiring adjusted moisture control during storage and handling. Circuit design modifications are necessary to accommodate the increased voltage and current requirements.

Frequently Asked Questions (FAQ)

Q: Can VLMY30J2M1-GS08 be used as a direct drop-in replacement for VLMY3001-GS08?

A: Yes. The VLMY30J2M1-GS08 maintains identical electrical specifications (1.8V forward voltage, 2mA test current), optical characteristics (588nm dominant wavelength, 120° viewing angle), mechanical dimensions (3.00mm L x 2.80mm W, 1.85mm height), and package configuration (2-SMD, J-Lead). No circuit modifications are required.

Q: What is the difference between the two Vishay yellow LED options?

A: The VLMY30J2M1-GS08 differs from the VLMY3001-GS08 primarily in product status (active vs. obsolete) and millicandela rating (14mcd vs. 13mcd). The 1mcd increase represents approximately 7.7% higher luminous intensity and falls within standard manufacturing tolerance ranges for LED indication applications.

Q: Is VSEW1154LDS-E-3D4N4-TR compatible with existing circuit designs?

A: No. The VSEW1154LDS-E-3D4N4-TR requires circuit redesign due to significant parameter differences: 3.4V forward voltage (vs. 1.8V), 30mA test current (vs. 2mA), white color output (vs. yellow), and 2300mcd luminous intensity (vs. 13mcd). This part is suitable only for applications where these electrical and optical characteristics are required.

Q: What packaging options are available?

A: The VLMY3001-GS08 is supplied in standard packaging. The VLMY30J2M1-GS08 is available in Tape & Reel (TR) packaging, providing automated assembly compatibility. The VSEW1154LDS-E-3D4N4-TR is supplied in standard 2-PLCC packaging.

Q: Are there compliance or environmental considerations for substitution?

A: Both Vishay parts (VLMY3001-GS08 and VLMY30J2M1-GS08) carry identical ROHS3 compliance and MSL 2A (4 Weeks) ratings. The Stanley Electric part (VSEW1154LDS-E-3D4N4-TR) carries ROHS3 compliance but exhibits higher MSL sensitivity at level 3 (168 Hours), requiring enhanced moisture control during storage and handling.