SSL-LX5093SBC/A Equivalent & Substitute Parts

Part Overview

The SSL-LX5093SBC/A is an active-status blue LED indication component manufactured by Lumex Opto/Components Inc. This through-hole radial LED operates at a forward voltage of 4.5V with a test current of 20mA and delivers 100 millicandela brightness. The component features a 5mm T-1 3/4 clear lens with a domed top and a 30° viewing angle. Finding equivalent or substitute parts becomes necessary when managing inventory constraints, addressing supply chain disruptions, or optimizing procurement across multiple suppliers while maintaining functional compatibility within specified electrical and mechanical parameters.

Substiute Parts

SSL-LX5093SBC/A

Lumex Opto/Components Inc.In Stock: 1119SSL-LX5093SBC/A Datasheet

Current PartRFQ

OVLLB8C7

TT Electronics/Optek TechnologyIn Stock: 30278OVLLB8C7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSL-LX5093SBC/A is determined by the following critical parameters:

Mandatory Compatibility Criteria:

• Color: Blue
• Lens Size: 5mm, T-1 3/4
• Lens Transparency: Clear
• Mounting Type: Through Hole
• Package / Case: Radial
• RoHS Status: ROHS3 Compliant
• Product Status: Active

Allowable Parameter Variations: Substitute parts may differ in forward voltage (Vf), millicandela rating, viewing angle, lens style (domed vs. flat top), wavelength specifications, and physical height, provided the part maintains the mandatory criteria above and operates within standard test conditions of 20mA current.

The OVLLB8C7 from TT Electronics/Optek Technology qualifies as a substitute based on matching all mandatory criteria while presenting variations in electrical performance and optical characteristics within acceptable engineering tolerances for blue LED indication applications.

Parameter Comparison

Engineering Selection Recommendations

Both the SSL-LX5093SBC/A and OVLLB8C7 maintain active product status and full ROHS3 compliance, confirming ongoing manufacturer support and regulatory alignment. Selection between these components depends on circuit-level requirements:

The SSL-LX5093SBC/A operates at 4.5V forward voltage with 100mcd brightness and a narrow 30° viewing angle, suitable for applications requiring directional indication with specific voltage constraints.

The OVLLB8C7 operates at 3.2V forward voltage with 440mcd brightness and a wide 85° viewing angle, suitable for applications requiring lower voltage operation, higher brightness output, or broader viewing coverage. The lower physical height (6.80mm vs. 8.60mm) and flat-top lens design present mechanical and optical differences that may influence PCB layout and visual presentation.

Both components share identical test current specifications (20mA), mounting methodology (through-hole radial), and lens size (5mm T-1 3/4 clear), establishing the foundation for functional substitution within compliant applications.

Frequently Asked Questions (FAQ)

Q: Can the OVLLB8C7 directly replace the SSL-LX5093SBC/A in all applications?

A: Direct replacement requires verification of circuit voltage tolerance and brightness requirements. The OVLLB8C7 operates at 3.2V (1.3V lower) and delivers 440mcd (4.4x higher brightness). Circuits designed specifically for 4.5V operation may require modification. Applications tolerant of lower voltage and higher brightness can accommodate this substitute.

Q: What are the key mechanical differences between these parts?

A: The SSL-LX5093SBC/A features a domed lens top and reaches 8.60mm maximum height. The OVLLB8C7 features a flat lens top and reaches 6.80mm maximum height. Both maintain 5mm T-1 3/4 lens dimensions and radial through-hole mounting. The height difference may affect PCB clearance and visual alignment in panel-mounted applications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the SSL-LX5093SBC/A and OVLLB8C7 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code 8541.41.0000. Both maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: How do the viewing angles differ, and does this matter?

A: The SSL-LX5093SBC/A provides a 30° viewing angle (narrow, directional), while the OVLLB8C7 provides an 85° viewing angle (wide, omnidirectional). Applications requiring directional indication should retain the SSL-LX5093SBC/A. Applications requiring visibility from multiple angles benefit from the OVLLB8C7.

Q: What wavelength differences exist between these blue LEDs?

A: The SSL-LX5093SBC/A peaks at 430nm (deeper blue), while the OVLLB8C7 peaks at 470nm (brighter blue). Both are classified as blue indication LEDs. Wavelength selection depends on color perception requirements and optical filter compatibility in the application.

Q: Are there inventory or packaging considerations?

A: The SSL-LX5093SBC/A is available in 1104 pieces (new original stock). The OVLLB8C7 is available in 30187 pieces (new original stock, bulk packaging). The OVLLB8C7 offers significantly higher availability for high-volume procurement scenarios.