VLMY3000-GS18 Equivalent & Substitute Parts

Part Overview

The VLMY3000-GS18 is a yellow 588nm LED indicator in a 2-SMD, J-Lead surface mount package manufactured by Vishay Semiconductor Opto Division. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing design support and production continuity. The VLMY3000 series provides standardized yellow LED indication across multiple packaging variants, with substitutes available in active product status.

Substiute Parts

VLMY3000-GS18

Vishay Semiconductor Opto DivisionIn Stock: 1036VLMY3000-GS18 Datasheet

Current PartRFQ

VLMY3000-GS08

Vishay Semiconductor Opto DivisionIn Stock: 3570VLMY3000-GS08 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VLMY3000-GS18 is determined by strict equivalence across the following critical parameters:

• Color specification (Yellow)
• Wavelength characteristics (Dominant 588nm, Peak 585nm)
• Electrical performance (Forward voltage 1.8V, Test current 2mA)
• Optical output (4.5mcd millicandela rating)
• Viewing angle (120°)
• Physical package (2-SMD, J-Lead configuration)
• Mechanical dimensions (3.00mm L x 2.80mm W, 1.85mm max height)
• Lens geometry (Round with Flat Top, 2.40mm diameter)

The VLMY3000-GS08 meets all these criteria and is classified as an active product, providing direct functional and mechanical compatibility with the obsolete VLMY3000-GS18.

Parameter Comparison

Engineering Selection Recommendations

The VLMY3000-GS08 is the direct equivalent substitute for the obsolete VLMY3000-GS18. Both components are manufactured by Vishay Semiconductor Opto Division within the VLM.3 series and share identical electrical, optical, and mechanical specifications. The VLMY3000-GS08 maintains active product status, ensuring ongoing availability and supply chain continuity. Both parts comply with ROHS3 and REACH requirements, with matching moisture sensitivity classifications. No design modifications are required for component substitution.

Frequently Asked Questions (FAQ)

Q: Can VLMY3000-GS08 be used as a direct replacement for VLMY3000-GS18?

A: Yes. Both components are electrically and mechanically identical across all specified parameters, including forward voltage, test current, wavelength characteristics, optical output, viewing angle, and physical dimensions. The VLMY3000-GS08 is the active equivalent.

Q: What is the difference between VLMY3000-GS18 and VLMY3000-GS08?

A: The primary difference is product status. VLMY3000-GS18 is obsolete, while VLMY3000-GS08 is active. All functional and mechanical parameters are identical.

Q: Are there any PCB layout or assembly considerations when substituting these parts?

A: No. Both components use the same 2-SMD, J-Lead package with identical dimensions (3.00mm L x 2.80mm W, 1.85mm max height). Existing PCB layouts and assembly processes require no modification.

Q: Do both parts have the same compliance certifications?

A: Yes. Both VLMY3000-GS18 and VLMY3000-GS08 are ROHS3 compliant and REACH unaffected, with identical moisture sensitivity levels (2A, 4 Weeks).

Q: What is the wavelength specification for this LED?

A: The dominant wavelength is 588nm with a peak wavelength of 585nm, producing yellow light indication.