SSL-LX5093ID-125 Equivalent & Substitute Parts

Part Overview

The SSL-LX5093ID-125 is a red diffused LED indicator in T-1 3/4 through-hole package manufactured by Lumex Opto/Components Inc. This component is designed for discrete red LED indication applications with a forward voltage of 2V and a luminous intensity of 40 millicandela. The part is currently in active production status with 775 units available in new original inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain considerations, or design flexibility within the allowed parameter specifications.

Substiute Parts

SSL-LX5093ID-125

Lumex Opto/Components Inc.In Stock: 874SSL-LX5093ID-125 Datasheet

Current PartRFQ

SSL-LX5093LID

Lumex Opto/Components Inc.In Stock: 33440SSL-LX5093LID Datasheet

Parametric EquivalentRFQ

WP1503ID

KingbrightIn Stock: 2603WP1503ID Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSL-LX5093ID-125 are qualified based on strict equivalence of the following critical parameters:

Electrical Parameters:

• Forward Voltage (Vf): 2V
• Test Current: 20mA
• Luminous Intensity: 40mcd

Mechanical Parameters:

• Lens Size: 5mm, T-1 3/4
• Mounting Type: Through Hole
• Height (Max): 8.60mm
• Package / Case: Radial

Optical Parameters:

• Color: Red
• Lens Transparency: Diffused
• Viewing Angle: 60°

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Product Status: Active

Substitute parts must match all electrical and mechanical parameters. Wavelength specifications may vary within the red spectrum range while maintaining functional equivalence for indication applications.

Parameter Comparison

Engineering Selection Recommendations

SSL-LX5093LID (Lumex Opto/Components Inc.)

The SSL-LX5093LID is a direct parametric equivalent to the SSL-LX5093ID-125. Both parts share identical electrical, mechanical, and optical specifications. The primary distinction is packaging format: SSL-LX5093LID is supplied in bulk packaging versus the SSL-LX5093ID-125 standard packaging. Both parts maintain ROHS3 compliance and active production status. The SSL-LX5093LID offers significantly higher inventory availability (33,369 units) compared to the main part number.

WP1503ID (Kingbright)

The WP1503ID is a cross-manufacturer substitute manufactured by Kingbright. All critical electrical and mechanical parameters match the SSL-LX5093ID-125: 2V forward voltage, 20mA test current, 40mcd luminous intensity, 5mm T-1 3/4 lens size, 60° viewing angle, and 8.60mm maximum height. The WP1503ID operates within the red spectrum with a peak wavelength of 627nm compared to 635nm for the main part. Both parts are ROHS3 compliant and in active production. The WP1503ID provides an alternative source from a different manufacturer with 2,579 units in inventory.

Frequently Asked Questions (FAQ)

Q: Can SSL-LX5093LID be used as a direct replacement for SSL-LX5093ID-125?

A: Yes. The SSL-LX5093LID is a parametric equivalent with identical electrical, mechanical, and optical specifications. The difference is packaging format only. Both parts are manufactured by Lumex Opto/Components Inc. and maintain the same performance characteristics for through-hole red LED indication applications.

Q: What is the difference between SSL-LX5093ID-125 and WP1503ID?

A: Both parts meet all critical electrical and mechanical requirements: 2V forward voltage, 20mA test current, 40mcd luminous intensity, 5mm T-1 3/4 package, and 60° viewing angle. The primary difference is manufacturer (Lumex vs. Kingbright) and peak wavelength (635nm vs. 627nm). Both wavelengths fall within the red spectrum and are suitable for indication applications. Both parts are ROHS3 compliant and in active production.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist when substituting between these three parts. All three components share identical forward voltage (2V), test current (20mA), lens size (5mm T-1 3/4), mounting type (through-hole), and physical height (8.60mm maximum). Circuit designs and PCB layouts require no modification.

Q: What is the significance of the wavelength difference between SSL-LX5093ID-125 and WP1503ID?

A: The SSL-LX5093ID-125 has a peak wavelength of 635nm while the WP1503ID has a peak wavelength of 627nm. Both wavelengths are within the red spectrum and produce visually equivalent red indication. The wavelength difference does not affect electrical performance or circuit compatibility. Selection between these parts may be based on inventory availability or supply chain considerations.

Q: Which substitute part should be selected for maximum inventory availability?

A: The SSL-LX5093LID offers the highest inventory availability with 33,369 units in stock compared to 775 units for the SSL-LX5093ID-125 and 2,579 units for the WP1503ID. The SSL-LX5093LID is recommended when supply chain continuity is a priority.

Q: Are all three parts RoHS compliant?

A: Yes. All three parts—SSL-LX5093ID-125, SSL-LX5093LID, and WP1503ID—are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.