SSL-LX3054SUGD Equivalent & Substitute Parts

Part Overview

The SSL-LX3054SUGD is an active-status green LED indicator manufactured by Lumex Opto/Components Inc., designed for through-hole applications in discrete 2.2V radial configurations. This T-1 (3mm) diffused lens LED operates at 20mA test current with a typical forward voltage of 2.2V and delivers 60mcd luminous intensity. The component is ROHS3 compliant and REACH unaffected, making it suitable for regulated electronic assemblies. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and compliance certifications align with the original specification parameters.

Substiute Parts

SSL-LX3054SUGD

Lumex Opto/Components Inc.In Stock: 752SSL-LX3054SUGD Datasheet

Current PartRFQ

WP710A10SGD

KingbrightIn Stock: 4066WP710A10SGD Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSL-LX3054SUGD are identified based on strict alignment of the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Forward Voltage (Vf): 2.2V
• Test Current: 20mA
• Color: Green
• Lens Transparency: Diffused

Mechanical Parameters (Must Match Exactly):

• Lens Size: 3mm, T-1
• Mounting Type: Through Hole
• Package Configuration: Radial

Compliance Parameters (Must Match Exactly):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Functional Parameters (Acceptable Variation):

• Millicandela Rating: Substitute may vary within application tolerance
• Viewing Angle: Substitute may vary within application tolerance
• Physical dimensions (diameter, height): Minor variations acceptable within mechanical envelope constraints

The WP710A10SGD from Kingbright qualifies as a substitute based on matching all critical electrical, mechanical, and compliance parameters. Functional parameters (luminous intensity and viewing angle) differ but remain within acceptable ranges for equivalent indicator applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: SSL-LX3054SUGD

The SSL-LX3054SUGD remains the specified component when the original design parameters require 60mcd luminous intensity and 60° viewing angle. This part is active-status with full ROHS3 compliance and REACH unaffected certification, suitable for regulated applications.

Substitute Part: WP710A10SGD

The WP710A10SGD from Kingbright is electrically and mechanically equivalent for applications where the following conditions are met:

• Forward voltage requirement: 2.2V (exact match)
• Test current requirement: 20mA (exact match)
• Through-hole radial mounting: Required (exact match)
• T-1 3mm diffused green lens: Required (exact match)
• Luminous intensity tolerance: Application accepts 40mcd (lower than 60mcd original)
• Viewing angle tolerance: Application accepts 40° (narrower than 60° original)
• Compliance: ROHS3 and REACH requirements met (exact match)

Both parts are active-status products with identical compliance certifications. Selection between these parts depends solely on whether the application's optical performance requirements (luminous intensity and viewing angle) can accommodate the WP710A10SGD's lower intensity and narrower viewing angle specifications.

Frequently Asked Questions (FAQ)

Q: Can WP710A10SGD replace SSL-LX3054SUGD in any application?

A: WP710A10SGD is electrically and mechanically compatible with SSL-LX3054SUGD. However, the substitute part delivers 40mcd versus the original 60mcd, and has a 40° viewing angle versus 60°. Substitution is valid only when the application's optical performance requirements accommodate these lower specifications.

Q: Are the physical dimensions compatible?

A: Both parts use T-1 3mm through-hole radial packages. The SSL-LX3054SUGD has a 3.00mm diameter and 5.25mm maximum height, while the WP710A10SGD has a 2.90mm diameter and 5.90mm maximum height. These minor variations are within typical PCB mounting tolerances for through-hole components.

Q: Do both parts meet regulatory requirements?

A: Yes. Both SSL-LX3054SUGD and WP710A10SGD are ROHS3 compliant and REACH unaffected, meeting identical regulatory compliance standards.

Q: What is the primary difference between these parts?

A: The primary differences are luminous intensity (60mcd vs. 40mcd) and viewing angle (60° vs. 40°). Both parts share identical electrical characteristics (2.2V forward voltage, 20mA test current) and mechanical form factors (T-1 3mm diffused green lens, through-hole radial mounting).

Q: Which part should I select for new designs?

A: For new designs, select based on the application's optical performance requirements. If 60mcd intensity and 60° viewing angle are necessary, use SSL-LX3054SUGD. If lower intensity and narrower viewing angle are acceptable, WP710A10SGD is a valid equivalent.

Q: Are there inventory considerations?

A: SSL-LX3054SUGD has 697 pieces in stock, while WP710A10SGD has 4012 pieces in stock. Availability may influence selection for high-volume requirements.