QL332ID LED Red Diffused 5MM T-1 3/4 Through Hole - Equivalent & Substitute Parts

Part Overview

The QL332ID is a red diffused LED in T-1 3/4 (5mm) through-hole package manufactured by onsemi. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing production and maintenance applications. The part functions as an LED indication component in discrete radial configuration, suitable for through-hole mounting on PCBs where red light indication is required.

Substiute Parts

QL332ID

onsemiIn Stock: 855QL332ID Datasheet

Current PartRFQ

SSL-LX5093ID-5V

Lumex Opto/Components Inc.In Stock: 22174SSL-LX5093ID-5V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the QL332ID is determined by the following critical parameters that must remain consistent:

• Mounting Type: Through Hole (radial configuration)
• Package / Case: Radial, T-1 3/4 (5mm) form factor
• Height (Max): 8.60mm physical compatibility
• Functional Category: Red LED indication component

The SSL-LX5093ID-5V from Lumex Opto/Components Inc. qualifies as a substitute based on matching mounting type, package configuration, physical dimensions, and functional purpose. Both components are designed for identical PCB mounting footprints and mechanical envelope requirements.

Parameter Comparison

Engineering Selection Recommendations

The SSL-LX5093ID-5V is the designated substitute for the obsolete QL332ID. Selection is based on:

• Product Status Alignment: The SSL-LX5093ID-5V maintains active production status, ensuring long-term availability and supply chain continuity.
• Compliance Improvement: The substitute achieves ROHS3 compliance, addressing regulatory requirements that the original QL332ID does not meet.
• Physical Compatibility: Identical mounting type, package configuration, and maximum height ensure direct PCB footprint compatibility without layout modifications.
• Regulatory Alignment: Both components share identical REACH, ECCN, and HTSUS classifications, maintaining export and regulatory consistency.

Frequently Asked Questions (FAQ)

Q: Can the SSL-LX5093ID-5V be used as a direct replacement for the QL332ID without PCB modifications?

A: Yes. Both components share identical mounting type (through hole), package configuration (radial T-1 3/4), and maximum height (8.60mm). No PCB layout changes are required.

Q: What is the primary reason for substituting the QL332ID?

A: The QL332ID is classified as obsolete. The SSL-LX5093ID-5V provides an active, production-supported alternative with identical mechanical and electrical compatibility.

Q: Are there compliance differences between these components?

A: The SSL-LX5093ID-5V achieves ROHS3 compliance, while the QL332ID is RoHS non-compliant. Both maintain identical REACH and ECCN classifications.

Q: What are the key parameters that determine substitution eligibility?

A: Mounting type (through hole), package case (radial), supplier device package (T-1 3/4), and maximum height (8.60mm) are the critical parameters. The SSL-LX5093ID-5V matches all of these specifications.

Q: Is the moisture sensitivity level the same for both components?

A: Yes. Both the QL332ID and SSL-LX5093ID-5V are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions.