LTL-4233-R1 Equivalent & Substitute Parts

Part Overview

The LTL-4233-R1 is a green diffused through-hole LED manufactured by Lite-On Inc., designed for indication applications with a dominant wavelength of 569nm. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design requirements and production continuity. The part features a 5mm round domed lens with 40mcd brightness rating and is suitable for standard LED indication circuits.

Substiute Parts

LTL-4233-R1

Lite-On Inc.In Stock: 922LTL-4233-R1 Datasheet

Current PartRFQ

SSL-LX5093GD-5V

Lumex Opto/Components Inc.In Stock: 10580SSL-LX5093GD-5V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LTL-4233-R1 is based on the following critical parameters that must align for functional compatibility:

• Color and Wavelength: Green spectrum (565nm peak wavelength) for consistent optical indication
• Lens Configuration: 5mm diffused round domed lens for mechanical fit and optical characteristics
• Mounting Type: Through-hole radial package for PCB compatibility
• Physical Dimensions: Maximum height of 8.60mm to ensure mechanical clearance
• Electrical Characteristics: Forward voltage and test current compatibility for circuit operation
• Compliance: MSL rating and regulatory compliance (ECCN, HTSUS) for supply chain requirements

The SSL-LX5093GD-5V qualifies as a substitute based on matching color, lens type, lens size, mounting configuration, height, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The SSL-LX5093GD-5V is the manufacturer-recommended substitute for the obsolete LTL-4233-R1. Both components share identical peak wavelength (565nm), lens configuration, physical dimensions, and MSL rating. The substitute maintains through-hole radial mounting compatibility and meets the same regulatory classifications (ECCN: EAR99, HTSUS: 8541.41.0000).

The SSL-LX5093GD-5V carries active product status with RoHS3 compliance and REACH unaffected designation, ensuring long-term supply availability and regulatory alignment. The substitute is suitable for direct replacement in existing designs where the LTL-4233-R1 is specified.

Frequently Asked Questions (FAQ)

Q: Can the SSL-LX5093GD-5V directly replace the LTL-4233-R1 in existing PCB designs?

A: Yes. Both components feature identical 5mm lens size, round domed diffused configuration, 8.60mm maximum height, and radial through-hole mounting. Physical and mechanical compatibility is maintained.

Q: What are the differences in electrical performance between these parts?

A: The SSL-LX5093GD-5V is specified with a 5V forward voltage, while the LTL-4233-R1 does not provide a forward voltage specification. The SSL-LX5093GD-5V has a test current specification not provided for the LTL-4233-R1. The SSL-LX5093GD-5V has a lower millicandela rating (20mcd vs. 40mcd) and a wider viewing angle (60° vs. 36°).

Q: Are there compliance or supply chain advantages to using the SSL-LX5093GD-5V?

A: Yes. The SSL-LX5093GD-5V is active product status with RoHS3 compliance and REACH unaffected designation, providing superior long-term availability compared to the obsolete LTL-4233-R1. Both share identical MSL ratings and regulatory classifications.

Q: How do the optical characteristics compare?

A: Both components use identical peak wavelength (565nm) and diffused green lens technology. The SSL-LX5093GD-5V provides a wider 60° viewing angle compared to the 36° angle of the LTL-4233-R1, with lower brightness output (20mcd vs. 40mcd).

Q: What packaging formats are available for the SSL-LX5093GD-5V?

A: The SSL-LX5093GD-5V is supplied in bulk packaging, consistent with standard through-hole LED distribution formats.