QL332YC LED Yellow Clear 5MM T-1 3/4 Through Hole Equivalent & Substitute Parts

Part Overview

The QL332YC is a yellow clear 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 active equivalent parts for new designs and ongoing production requirements. The QL332YC serves LED indication applications in discrete radial configurations and requires functional substitutes that maintain mechanical and electrical compatibility.

Substiute Parts

QL332YC

onsemiIn Stock: 810QL332YC Datasheet

Current PartRFQ

HLMP-3416

Broadcom LimitedIn Stock: 5838HLMP-3416 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the QL332YC is based on the following critical parameters:

• Package Compatibility: T-1 3/4 (5mm) through-hole radial configuration
• Mounting Type: Through-hole PCB mounting
• Physical Dimensions: Maximum height alignment within 8.60mm to 9.19mm range
• Regulatory Compliance: REACH Unaffected and EAR99 classification maintained
• Moisture Sensitivity: MSL 1 (Unlimited) rating

The HLMP-3416 from Broadcom Limited qualifies as a direct substitute based on matching package geometry, mounting method, and regulatory status. The substitute maintains the T-1 3/4 form factor and through-hole configuration required for mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

The HLMP-3416 is the qualified substitute for the obsolete QL332YC. Selection is based on:

• Mechanical Compatibility: Both components use T-1 3/4 (5mm) through-hole radial packages with compatible PCB footprints. The height difference of 0.59mm (9.19mm vs 8.60mm) remains within acceptable mechanical tolerances for standard through-hole applications.

• Regulatory Alignment: Both parts maintain REACH Unaffected and EAR99 classifications. The HLMP-3416 achieves ROHS3 compliance, providing improved regulatory positioning for new designs.

• Supply Continuity: The HLMP-3416 is active in production with 5762 units in stock, ensuring long-term availability compared to the obsolete QL332YC status.

• Moisture Sensitivity: Both components share MSL 1 (Unlimited) rating, requiring no changes to storage or handling procedures.

Frequently Asked Questions (FAQ)

Q: Can the HLMP-3416 be used as a direct replacement for the QL332YC in existing PCB designs?

A: Yes. Both components use identical T-1 3/4 through-hole radial packages with compatible lead spacing and PCB hole patterns. No PCB layout modifications are required.

Q: What is the height difference between these parts?

A: The QL332YC has a maximum height of 8.60mm, while the HLMP-3416 measures 9.19mm maximum. This 0.59mm difference is within standard mechanical tolerances for through-hole applications and does not affect PCB assembly or component clearance in typical designs.

Q: Are there any regulatory compliance differences?

A: The HLMP-3416 is ROHS3 compliant, whereas the QL332YC is RoHS non-compliant. Both maintain REACH Unaffected and EAR99 classifications. For new designs targeting RoHS compliance, the HLMP-3416 is the preferred choice.

Q: Do these components require different handling or storage procedures?

A: No. Both parts share MSL 1 (Unlimited) moisture sensitivity rating, requiring identical storage and handling protocols.

Q: What is the packaging format for the HLMP-3416?

A: The HLMP-3416 is supplied in bulk packaging, suitable for automated assembly and high-volume production environments.