SSL-LX5093SBD/A Equivalent & Substitute Parts

Part Overview

The SSL-LX5093SBD/A is an active blue LED indication component manufactured by Lumex Opto/Components Inc. This through-hole mounted T-1 3/4 (5mm) diffused lens LED operates at a forward voltage of 4.5V with a test current of 20mA and delivers 30 millicandela of luminous intensity. The component is ROHS3 compliant and maintains unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent mechanical packaging, mounting configuration, and optical characteristics align with the original specification, enabling direct replacement in circuit designs where the primary functional parameters remain compatible.

Substiute Parts

SSL-LX5093SBD/A

Lumex Opto/Components Inc.In Stock: 1110SSL-LX5093SBD/A Datasheet

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WP7083QBD/G

KingbrightIn Stock: 17744WP7083QBD/G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSL-LX5093SBD/A are identified based on the following criteria:

Mechanical Compatibility:

• Identical lens size (5mm, T-1 3/4)
• Identical mounting type (Through Hole)
• Identical package configuration (Radial)
• Matching maximum height (8.60mm)

Optical Compatibility:

• Matching color (Blue)
• Matching lens transparency (Diffused)
• Matching lens style (Round with Domed Top)
• Viewing angle compatibility (60°)

Electrical Compatibility:

• Test current alignment (20mA)
• Forward voltage within acceptable operating range
• Wavelength in blue spectrum range

Regulatory Compliance:

• ROHS3 compliance maintained
• MSL rating of 1 (Unlimited)
• REACH unaffected status

The WP7083QBD/G from Kingbright meets all mechanical and optical criteria. Electrical parameters differ in forward voltage (3.3V vs 4.5V) and millicandela rating (360mcd vs 30mcd), requiring circuit design verification for voltage compatibility.

Parameter Comparison

Engineering Selection Recommendations

SSL-LX5093SBD/A Selection Criteria:

• Circuits designed for 4.5V forward voltage operation
• Applications requiring 30mcd luminous intensity
• 430nm peak wavelength specification required
• Original equipment manufacturer (OEM) replacement requirement

WP7083QBD/G Selection Criteria:

• Circuits designed for 3.3V forward voltage operation
• Applications tolerating higher luminous intensity (360mcd)
• 461nm peak wavelength acceptable in application
• Cost optimization or inventory availability considerations

Both components maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Both are active products with established supply chains. Selection between these parts requires verification of circuit voltage supply compatibility and luminous intensity requirements in the target application.

Frequently Asked Questions (FAQ)

Q: Can WP7083QBD/G directly replace SSL-LX5093SBD/A without circuit modification?

A: Direct mechanical and optical replacement is possible due to identical lens size, mounting type, and package configuration. However, the forward voltage differs (3.3V vs 4.5V), requiring circuit design review to confirm voltage supply compatibility and current limiting resistor adjustment.

Q: What is the primary difference between these two parts?

A: The primary differences are forward voltage (3.3V vs 4.5V), millicandela rating (360mcd vs 30mcd), and peak wavelength (461nm vs 430nm). Mechanical packaging and mounting configuration are identical.

Q: Are both parts RoHS compliant?

A: Yes, both SSL-LX5093SBD/A and WP7083QBD/G are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: What does the T-1 3/4 designation indicate?

A: T-1 3/4 refers to the lens size and shape standard for through-hole LEDs, indicating a 5mm diameter diffused lens with a domed top profile.

Q: Can the higher millicandela rating of WP7083QBD/G cause issues?

A: The WP7083QBD/G delivers 360mcd compared to 30mcd for the SSL-LX5093SBD/A. Applications sensitive to brightness levels require evaluation of whether increased luminous intensity affects circuit performance or user interface requirements.

Q: Are both parts available in active production?

A: Yes, both components maintain active product status with established inventory levels and supply availability.