SSL-LX30FT4GD-TD Equivalent & Substitute Parts

Part Overview

The SSL-LX30FT4GD-TD is an active green LED indicator manufactured by Lumex Opto/Components Inc., designed for through-hole applications in discrete indication circuits. This T-1 form factor component operates at 2.2V forward voltage with a 9mcd luminous intensity and 565nm peak wavelength, suitable for standard green indication requirements in electronic assemblies.

The SSL-LX30FT4GD-TD maintains active product status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified based on electrical performance parameters, mechanical compatibility, and packaging specifications that preserve functional equivalence in target applications.

Substiute Parts

SSL-LX30FT4GD-TD

Lumex Opto/Components Inc.In Stock: 1170SSL-LX30FT4GD-TD Datasheet

Current PartRFQ

SSL-LX30FT4GD

Lumex Opto/Components Inc.In Stock: 20766SSL-LX30FT4GD Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSL-LX30FT4GD-TD is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Forward voltage (2.2V), test current (20mA), luminous intensity (9mcd), and peak wavelength (565nm) must remain constant to ensure circuit compatibility and visual indication consistency.

Mechanical Parameters: Lens size (3mm T-1), lens color (green), lens transparency (diffused), and mounting type (through hole radial) must be identical to ensure physical fit and optical performance in existing PCB layouts.

Compliance Parameters: RoHS3 compliance and MSL rating (1 - Unlimited) establish regulatory and environmental compatibility requirements.

The SSL-LX30FT4GD substitute part meets all these criteria and differs only in packaging configuration and maximum height specification, both of which do not affect functional equivalence in standard through-hole applications.

Parameter Comparison

Engineering Selection Recommendations

The SSL-LX30FT4GD substitute part is functionally equivalent to the SSL-LX30FT4GD-TD for through-hole green LED indication applications. Both components maintain identical electrical performance (2.2V forward voltage, 20mA test current, 9mcd luminous intensity) and optical specifications (565nm peak wavelength, 100° viewing angle, diffused 3mm T-1 lens).

Both parts carry active product status, ROHS3 compliance, and unlimited moisture sensitivity rating (MSL 1), confirming regulatory and environmental equivalence. The substitute part features a reduced maximum height (6.00mm versus 6.70mm), which provides additional clearance margin in space-constrained PCB layouts without compromising any functional requirement.

Selection between these parts should be based on packaging requirements and inventory availability. The SSL-LX30FT4GD is supplied in bulk packaging with higher inventory availability (20,726 pcs), while the SSL-LX30FT4GD-TD is supplied in tape-and-reel packaging with lower inventory (1,090 pcs).

Frequently Asked Questions (FAQ)

Q: Can SSL-LX30FT4GD replace SSL-LX30FT4GD-TD in existing designs?

A: Yes. Both components are electrically and optically identical, with forward voltage, test current, luminous intensity, wavelength, and viewing angle specifications matching exactly. The substitute part's reduced maximum height (6.00mm) is compatible with standard through-hole PCB layouts designed for the main part.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging configuration. SSL-LX30FT4GD-TD is supplied in tape-and-reel format, while SSL-LX30FT4GD is supplied in bulk packaging. The substitute part also specifies a lower maximum height tolerance (6.00mm versus 6.70mm), which does not affect functional performance.

Q: Are both parts RoHS compliant?

A: Yes. Both SSL-LX30FT4GD-TD and SSL-LX30FT4GD are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing.

Q: What is the moisture sensitivity rating for these components?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Can these parts be used interchangeably in production?

A: Yes, provided that PCB layout accommodates the mechanical dimensions and that the packaging format (bulk versus tape-and-reel) aligns with assembly equipment capabilities. The electrical and optical performance is identical.