LXZ2-PR02 Equivalent & Substitute Parts

Part Overview

The LXZ2-PR02 is a LUXEON Z ES blue LED (448nm typical wavelength) in a 0806 (2016 metric) surface mount package, manufactured by Lumileds. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production and design continuity. The part delivers 825mW luminous flux at 700mA test current with a forward voltage of 2.8V typical and supports maximum current of 1.2A.

Substiute Parts

LXZ2-PR02

LumiledsIn Stock: 1021LXZ2-PR02 Datasheet

Current PartRFQ

XPGDRY-L1-0000-00501

CreeLED, Inc.In Stock: 4668XPGDRY-L1-0000-00501 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LXZ2-PR02 is determined by the following critical parameters:

• Color and Wavelength: Blue spectrum LEDs with wavelength in the 448–451nm range maintain optical compatibility
• Electrical Characteristics: Forward voltage (Vf) within 2.8–2.82V and maximum current rating ≥1.2A ensure circuit compatibility
• Luminous Flux Output: Flux output in the 705–825mW range at specified test conditions maintains brightness performance
• Mounting and Package: Surface mount technology with compatible footprint dimensions allows PCB integration
• Compliance and Status: Active product status with ROHS3 and REACH compliance ensures supply chain viability and regulatory adherence

The XPGDRY-L1-0000-00501 (Xlamp XP-G3 Horticulture Blue) qualifies as a manufacturer-recommended substitute based on these parameters, despite differences in package size (1414 vs. 0806) and test current specifications.

Parameter Comparison

Engineering Selection Recommendations

The XPGDRY-L1-0000-00501 is designated as the manufacturer-recommended substitute for the obsolete LXZ2-PR02. Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and production transitions.

The substitute part operates at active product status, providing assured long-term supply availability compared to the obsolete LXZ2-PR02. Forward voltage characteristics are equivalent (2.8V vs. 2.82V), and maximum current ratings exceed the original specification (2A vs. 1.2A), supporting existing circuit designs without modification.

Wavelength separation (448nm vs. 451nm) remains within the blue spectrum range and does not introduce optical incompatibility for general blue LED applications. The increased viewing angle (130° vs. 120°) and improved thermal resistance (2°C/W vs. 3°C/W) represent performance enhancements.

Physical package differences (1414 vs. 0806 metric) require PCB layout modification. The substitute part occupies a larger footprint and greater height, necessitating design review for space-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can the XPGDRY-L1-0000-00501 directly replace the LXZ2-PR02 without circuit modification?

A: Electrical compatibility is maintained. Forward voltage (2.8V vs. 2.82V) and maximum current ratings (1.2A vs. 2A) support direct circuit operation. PCB layout modification is required due to package size differences (0806 vs. 1414 metric).

Q: What is the wavelength difference between these parts, and does it affect application performance?

A: The wavelength difference is 3nm (448nm vs. 451nm). Both wavelengths fall within the blue spectrum range. For applications requiring specific wavelength precision, this difference must be evaluated against application requirements.

Q: Why is the LXZ2-PR02 classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The XPGDRY-L1-0000-00501 is an active product with ongoing supply availability.

Q: Are there compliance differences between the two parts?

A: Both parts maintain ROHS3 compliance and REACH unaffected status. No compliance barriers exist for substitution.

Q: What are the thermal performance implications of substitution?

A: The substitute part provides improved thermal resistance (2°C/W vs. 3°C/W), resulting in lower junction temperature at equivalent power dissipation. This represents a thermal performance improvement.

Q: Does the larger package size of the substitute part affect reliability?

A: Package size does not directly correlate with reliability. Both parts meet the same compliance standards. Design considerations focus on PCB layout accommodation and thermal management integration.