SSL-LX20583YD-FT Equivalent & Substitute Parts

Part Overview

The SSL-LX20583YD-FT is an active yellow LED indication component manufactured by Lumex Opto/Components Inc. This through-hole mounted discrete LED operates at 2.1V forward voltage with a 5mcd brightness rating and features a diffused round lens with flat top design in a T-2mm stovepipe package. The component is ROHS3 compliant and maintains unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when inventory constraints, lead time requirements, or specific application parameters necessitate alternative sourcing while maintaining functional compatibility.

Substiute Parts

SSL-LX20583YD-FT

Lumex Opto/Components Inc.In Stock: 793SSL-LX20583YD-FT Datasheet

Current PartRFQ

SSL-LX20465YD

Lumex Opto/Components Inc.In Stock: 49809SSL-LX20465YD Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSL-LX20583YD-FT is determined by the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: Lumex Opto/Components Inc.
• Color: Yellow
• Lens Transparency: Diffused
• Voltage - Forward (Vf): 2.1V
• Current - Test: 20mA
• Wavelength - Peak: 585nm
• Mounting Type: Through Hole
• Package / Case: Radial
• RoHS Status: ROHS3 Compliant

Variable Parameters (Allowable Differences):

• Millicandela Rating: 5mcd to 10mcd
• Lens Size: 2.00mm to 2.40mm diameter
• Viewing Angle: 70° to 100°
• Lens Style: Round with Flat Top (consistent)
• Supplier Device Package: T-2mm Stovepipe or T-2mm Taper Body
• Height (Max): 5.00mm to 8.00mm

The SSL-LX20465YD qualifies as a substitute part based on matching all mandatory parameters while presenting acceptable variations in brightness, lens dimensions, and viewing angle specifications.

Parameter Comparison

Engineering Selection Recommendations

SSL-LX20583YD-FT (Primary Selection):

• Active product status with established supply chain
• ROHS3 compliant and REACH unaffected
• 5mcd brightness with 100° viewing angle provides wide-angle indication capability
• T-2mm stovepipe package with 8.00mm maximum height
• 767 units in current inventory

SSL-LX20465YD (Substitute Selection):

• Active product status with established supply chain
• ROHS3 compliant and REACH unaffected
• 10mcd brightness provides enhanced luminous intensity
• 70° viewing angle suitable for directed indication applications
• T-2mm taper body package with 5.00mm maximum height (compact form factor)
• 49,734 units in current inventory (significantly higher availability)

Both parts maintain identical forward voltage (2.1V), test current (20mA), and peak wavelength (585nm) specifications. Selection between these parts depends on application requirements for brightness intensity, viewing angle distribution, and physical height constraints within the PCB assembly.

Frequently Asked Questions (FAQ)

Q: Can SSL-LX20465YD directly replace SSL-LX20583YD-FT in all applications?

A: Direct replacement is possible when the application tolerates the following differences: increased brightness (10mcd vs. 5mcd), narrower viewing angle (70° vs. 100°), smaller lens diameter (2.00mm vs. 2.40mm), and reduced component height (5.00mm vs. 8.00mm). Electrical parameters remain identical.

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

A: The primary differences are brightness rating (5mcd vs. 10mcd), viewing angle (100° vs. 70°), lens size (2.40mm vs. 2.00mm diameter), package body style (stovepipe vs. taper), and maximum height (8.00mm vs. 5.00mm). All other specifications including voltage, current, wavelength, and compliance certifications are identical.

Q: Are both parts suitable for through-hole PCB assembly?

A: Yes. Both SSL-LX20583YD-FT and SSL-LX20465YD are through-hole mounted radial package components with identical lead configurations and soldering requirements.

Q: Do these parts have different compliance certifications?

A: No. Both parts carry identical ROHS3 compliance, REACH unaffected status, and unlimited moisture sensitivity rating (MSL 1).

Q: Which part should be selected for space-constrained applications?

A: The SSL-LX20465YD is recommended for space-constrained designs due to its 5.00mm maximum height compared to the SSL-LX20583YD-FT at 8.00mm, provided the increased brightness and narrower viewing angle are acceptable for the application.

Q: What is the inventory status for each part?

A: SSL-LX20583YD-FT has 767 units in stock. SSL-LX20465YD has 49,734 units in stock, providing significantly higher availability for immediate procurement.