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XPEHEW-01-0000-00ED2 Equivalent & Substitute Parts
Part Overview
The XPEHEW-01-0000-00ED2 is a CreeLED XLamp® XP-E HEW neutral white LED (4500K) in 1414 (3535 Metric) surface mount package. This part is classified as obsolete. Substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | XPEHEW-01-0000-00ED2 |
| Manufacturer | CreeLED, Inc. |
| Series | XLamp® XP-E HEW |
| Color | White, Neutral |
| CCT (K) | 4500K |
| Flux @ 25°C, 350mA | 118lm (114lm ~ 122lm) |
| Forward Voltage (Vf) Typ | 3V |
| Test Current | 350mA |
| Maximum Current | 1A |
| Lumens/Watt @ 350mA | 112 lm/W |
| CRI (Color Rendering Index) | 70 (Typ) |
| Viewing Angle | 120° |
| Package / Case | 1414 (3535 Metric) |
| Size / Dimension | 0.136" L x 0.136" W (3.45mm x 3.45mm) |
| Height - Seated (Max) | 0.087" (2.21mm) |
| Thermal Resistance | 6°C/W |
| Mounting Type | Surface Mount |
| Product Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility is determined by the following critical parameters:
- Color and CCT: White, Neutral 4500K (primary criterion)
- Package / Case: 1414 (3535 Metric) surface mount
- Test Current: 350mA nominal operation
- Flux Output: 118lm (114lm ~ 122lm) at 25°C
- CRI: 70 (Typ)
- Mounting Type: Surface Mount
Substitute parts are grouped into two categories:
Category 1 - Direct Parametric Equivalents (XLamp® XP-E Series) Parts matching all critical parameters with minor variations in forward voltage (3.05V vs 3V) and viewing angle (115° vs 120°). These parts maintain identical flux output, test current, and thermal characteristics within acceptable engineering tolerances.
Category 2 - Performance Equivalents (XLamp® XT-E and XP-G Series) Parts with identical color, CCT, flux output, and test current but different series designations. These offer alternative thermal and electrical characteristics while maintaining functional compatibility.
Parameter Comparison
| Parameter | XPEHEW-01-0000-00ED2 (Main) | XTEAWT-02-0000-00000BHD2 | XPEWHT-01-0000-00EC2 | XPEWHT-01-0000-00ED2 | XPGWHT-01-0000-00EC2 |
|---|---|---|---|---|---|
| Series | XLamp® XP-E HEW | XLamp® XT-E | XLamp® XP-E | XLamp® XP-E | XLamp® XP-G |
| Color / CCT | White, Neutral 4500K | White, Neutral 4500K | White, Neutral 4500K | White, Neutral 4500K | White, Neutral 4500K |
| Flux @ 25°C, 350mA | 118lm (114-122lm) | 118lm (114-122lm) | 118lm (114-122lm) | 118lm (114-122lm) | 118lm (114-122lm) |
| Forward Voltage (Vf) Typ | 3V | 2.9V | 3.05V | 3.05V | 2.9V |
| Test Current | 350mA | 350mA | 350mA | 350mA | 350mA |
| Maximum Current | 1A | 1.5A | 1A | 1A | 1.5A |
| Lumens/Watt @ 350mA | 112 lm/W | 116 lm/W | 111 lm/W | 111 lm/W | 116 lm/W |
| CRI | 70 (Typ) | 70 | 70 (Typ) | 70 (Typ) | 70 (Typ) |
| Viewing Angle | 120° | 115° | 115° | 115° | 125° |
| Package / Case | 1414 (3535 Metric) | 1414 (3535 Metric) | 1414 (3535 Metric) | 1414 (3535 Metric) | 1414 (3535 Metric) |
| Height - Seated (Max) | 0.087" (2.21mm) | 0.100" (2.54mm) | 0.084" (2.13mm) | 0.084" (2.13mm) | 0.084" (2.13mm) |
| Thermal Resistance | 6°C/W | 5°C/W | 9°C/W | 9°C/W | 4°C/W |
| Product Status | Obsolete | Active | Active | Active | Active |
| RoHS Status | Not specified | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant |
Engineering Selection Recommendations
All listed substitute parts are manufactured by CreeLED, Inc. and maintain active product status, ensuring long-term availability and supply chain continuity.
For designs requiring RoHS compliance: Select from XTEAWT-02-0000-00000BHD2, XPEWHT-01-0000-00EC2, XPEWHT-01-0000-00ED2, or XPGWHT-01-0000-00EC2. All are RoHS Compliant.
For thermal management optimization: XPGWHT-01-0000-00EC2 offers the lowest thermal resistance (4°C/W) and highest efficiency (116 lm/W). XTEAWT-02-0000-00000BHD2 provides 5°C/W thermal resistance with improved current handling (1.5A maximum).
For forward voltage compatibility: XTEAWT-02-0000-00000BHD2 and XPGWHT-01-0000-00EC2 operate at 2.9V, reducing power dissipation compared to the original 3V specification. XPEWHT series parts operate at 3.05V, closely matching the original design.
For viewing angle requirements: XPGWHT-01-0000-00EC2 provides the widest viewing angle (125°). XTEAWT-02-0000-00000BHD2 and XPEWHT series offer 115°, slightly narrower than the original 120°.
Frequently Asked Questions (FAQ)
Q: Can XPEWHT-01-0000-00ED2 directly replace XPEHEW-01-0000-00ED2?
A: Yes. Both parts share identical color (White, Neutral 4500K), flux output (118lm at 350mA), test current (350mA), CRI (70 Typ), and package (1414 3535 Metric). Forward voltage differs by 0.05V (3.05V vs 3V), which is within typical design tolerances. XPEWHT-01-0000-00ED2 is active and RoHS Compliant.
Q: What is the difference between XPEWHT and XPGWHT series?
A: Both are XLamp® white neutral LEDs in 4500K with identical flux output and test current. XPGWHT offers superior thermal performance (4°C/W vs 9°C/W), higher efficiency (116 lm/W vs 111 lm/W), wider viewing angle (125° vs 115°), and higher maximum current rating (1.5A vs 1A). XPEWHT maintains closer forward voltage alignment with the original part (3.05V vs 2.9V).
Q: Is XTEAWT-02-0000-00000BHD2 compatible with existing PCB layouts?
A: Yes. XTEAWT-02-0000-00000BHD2 uses the same 1414 (3535 Metric) package and footprint. Height difference is 0.013" (0.33mm) greater than the original, which does not affect standard PCB assembly processes. Packaging is Tape & Reel (TR).
Q: What are the compliance certifications for substitute parts?
A: All substitute parts carry REACH Unaffected and ECCN EAR99 designations, matching the original part. XTEAWT-02-0000-00000BHD2, XPEWHT-01-0000-00EC2, XPEWHT-01-0000-00ED2, and XPGWHT-01-0000-00EC2 are RoHS Compliant.
Q: How does forward voltage affect circuit design?
A: The original part operates at 3V. Substitute parts operate at 2.9V to 3.05V. At 350mA test current, voltage differences result in minimal power dissipation changes (approximately 0.175W to 0.525W depending on series). Existing current-limiting resistor designs remain functional; recalculation is recommended for precision applications.
Q: Which substitute offers the best thermal performance?
A: XPGWHT-01-0000-00EC2 provides the lowest thermal resistance (4°C/W) and highest luminous efficiency (116 lm/W), making it optimal for high-density LED arrays or thermally constrained applications.
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