QL335ID LED Red Diffused 5MM T-1 3/4 Through Hole Equivalent & Substitute Parts

Part Overview

The QL335ID is a red diffused LED indicator in T-1 3/4 (5mm) through-hole package manufactured by onsemi. This component is classified as obsolete, making it necessary to identify functionally equivalent substitute parts for ongoing design requirements and production continuity. The QL335ID serves as a discrete radial LED indication component suitable for through-hole mounting applications.

Substiute Parts

QL335ID

onsemiIn Stock: 1070QL335ID Datasheet

Current PartRFQ

SSL-LX5093ID

Lumex Opto/Components Inc.In Stock: 54281SSL-LX5093ID Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The SSL-LX5093ID from Lumex Opto/Components Inc. qualifies as a substitute for the QL335ID based on the following critical parameters:

• Package Compatibility: Both components use T-1 3/4 (5mm) radial through-hole packages
• Mounting Type: Both are through-hole mounted components
• Physical Dimensions: Both fit within standard 5mm LED footprints with compatible height specifications
• Functional Category: Both serve as red LED indication components in discrete radial configuration
• Regulatory Classification: Both are classified under HTSUS 8541.41.0000 and ECCN EAR99
• Moisture Sensitivity: Both have MSL rating of 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

The SSL-LX5093ID is the designated substitute for the obsolete QL335ID. Selection of this substitute is supported by:

• Product Status Alignment: The SSL-LX5093ID maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: The SSL-LX5093ID achieves ROHS3 compliance, meeting current environmental and regulatory requirements that the QL335ID does not satisfy
• Package Compatibility: Identical T-1 3/4 (5mm) through-hole radial package ensures direct mechanical and electrical compatibility with existing PCB designs
• Certification Parity: Both components share identical REACH, ECCN, and HTSUS classifications, maintaining regulatory consistency

Frequently Asked Questions (FAQ)

Q: Can the SSL-LX5093ID be used as a direct replacement for the QL335ID in existing designs?

A: Yes. Both components share identical package specifications (T-1 3/4 radial through-hole), identical MSL ratings, and identical regulatory classifications. The SSL-LX5093ID is mechanically and electrically compatible with PCB designs originally specified for the QL335ID.

Q: What is the primary reason for substitution?

A: The QL335ID is obsolete. The SSL-LX5093ID is an active product from an established LED manufacturer, ensuring continued availability and supply chain reliability.

Q: Are there compliance differences between these parts?

A: Yes. The QL335ID is RoHS non-compliant, while the SSL-LX5093ID is ROHS3 compliant. For applications subject to RoHS requirements, the SSL-LX5093ID is the appropriate selection.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the QL335ID and SSL-LX5093ID have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are the regulatory classifications identical?

A: Yes. Both components share identical ECCN (EAR99), HTSUS (8541.41.0000), and REACH status (REACH Unaffected) classifications.