XQDAWT-02-0000-00000HFE2 Equivalent & Substitute Parts

Part Overview

The XQDAWT-02-0000-00000HFE2 is a CreeLED XLamp® XQ-D cool white LED (5700K) in 0606 (1616 Metric) surface mount package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The device operates at 350mA nominal current with 3.1V forward voltage and delivers 126 lumens at 25°C, suitable for general illumination applications requiring cool white color temperature.

Substiute Parts

XQDAWT-02-0000-00000HFE2

CreeLED, Inc.In Stock: 941XQDAWT-02-0000-00000HFE2 Datasheet

Current PartRFQ

XD16AWT-H0-0000-00000HGE2

CreeLED, Inc.In Stock: 1175XD16AWT-H0-0000-00000HGE2 Datasheet

SimilarRFQ

XQDAWT-00-0000-00000BFE2

CreeLED, Inc.In Stock: 2899XQDAWT-00-0000-00000BFE2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XQDAWT-02-0000-00000HFE2 is determined by the following critical parameters:

Primary Matching Criteria:

• Color temperature: 5700K (cool white)
• Package / Case: 0606 (1616 Metric) surface mount
• Mounting type: Surface mount
• Test current: 350mA nominal operation
• CRI: 80 or higher

Secondary Compatibility Factors:

• Forward voltage tolerance: ±0.4V acceptable for circuit design flexibility
• Viewing angle: ±15° acceptable for most optical applications
• Thermal resistance: ±1.5°C/W acceptable for thermal management calculations
• Lumens/Watt efficiency: Substitutes with higher efficiency are acceptable

Two substitute parts meet these criteria with documented compatibility:

1. XD16AWT-H0-0000-00000HGE2 (Similar Manufacturer Part) – Active product status, improved efficiency, lower forward voltage, reduced package height
2. XQDAWT-00-0000-00000BFE2 (Parametric Equivalent) – Same series, identical electrical and optical specifications, different packaging option

Parameter Comparison

Engineering Selection Recommendations

For Active Product Designs: Select XD16AWT-H0-0000-00000HGE2 as the primary substitute. This part carries active product status, ensuring long-term availability and supply chain stability. The XLamp® XD16 series demonstrates improved luminous efficiency (141 lm/W vs. 116 lm/W), lower forward voltage (2.73V vs. 3.1V), and superior thermal characteristics (6°C/W vs. 7.5°C/W). The reduced package height (0.88mm vs. 1.65mm) provides design flexibility for space-constrained applications. RoHS compliance adds regulatory advantage for new designs. The 10° reduction in viewing angle (135° vs. 145°) is acceptable for most general illumination applications.

For Obsolete Product Replacement (Same Series): Select XQDAWT-00-0000-00000BFE2 for direct electrical and optical equivalence within the XLamp® XQ-D series. This part maintains identical forward voltage, flux output, and viewing angle specifications. The alternative packaging option (Cut Tape & Digi-Reel® vs. Tape & Reel) accommodates different procurement and assembly workflows. Note: CRI specification differs (70 vs. 80); verify color rendering requirements before selection.

Compliance Considerations: Both substitute parts maintain REACH Unaffected status, matching the original part's regulatory profile. XD16AWT-H0-0000-00000HGE2 adds RoHS compliance certification, beneficial for applications subject to RoHS directives.

Frequently Asked Questions (FAQ)

Q: Can XD16AWT-H0-0000-00000HGE2 directly replace XQDAWT-02-0000-00000HFE2 in existing designs?

A: Yes, with circuit verification. The 0.37V lower forward voltage (2.73V vs. 3.1V) requires current-limiting resistor or driver circuit adjustment. The higher maximum current rating (2A vs. 700mA) and improved efficiency provide design margin. Verify thermal management calculations using the lower thermal resistance (6°C/W). The 10° narrower viewing angle may require optical layout review for wide-angle applications.

Q: What is the difference between the two substitute parts?

A: XD16AWT-H0-0000-00000HGE2 is a newer series (XLamp® XD16) with active product status, higher efficiency, and lower forward voltage. XQDAWT-00-0000-00000BFE2 is the same series as the original part (XLamp® XQ-D) with identical electrical specifications but different packaging. Choose XD16AWT-H0-0000-00000HGE2 for new designs; choose XQDAWT-00-0000-00000BFE2 for minimal circuit changes in legacy designs.

Q: Are there package compatibility concerns?

A: All three parts use identical 0606 (1616 Metric) surface mount packages with the same footprint. XD16AWT-H0-0000-00000HGE2 has reduced seated height (0.88mm vs. 1.65mm), which improves clearance in space-constrained assemblies but does not affect PCB footprint or reflow soldering parameters.

Q: Does the CRI difference between XQDAWT-00-0000-00000BFE2 (CRI 70) and the original part (CRI 80) matter?

A: CRI difference is application-dependent. CRI 80 is suitable for general illumination; CRI 70 is acceptable for non-critical lighting. If color rendering accuracy is specified in design requirements, verify that CRI 70 meets application standards before substitution.

Q: What is the inventory status for these substitute parts?

A: XD16AWT-H0-0000-00000HGE2: 1,085 pcs in stock. XQDAWT-00-0000-00000BFE2: 2,845 pcs in stock. Both parts have documented availability for immediate procurement.