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XMLAWT-00-0000-000HT20Z8 Equivalent & Substitute Parts
Part Overview
The XMLAWT-00-0000-000HT20Z8 is a CreeLED XLamp® XM-L warm white LED (2700K) in 2020 (5050 Metric) surface mount package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The XM-L series delivers 210 lumens at 700mA test current with a forward voltage of 2.9V and 103 lm/W efficiency. Finding suitable alternatives ensures design continuity and supply chain reliability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | CreeLED, Inc. |
| Series | XLamp® XM-L |
| Color / CCT | White, Warm / 2700K |
| Package / Case | 2020 (5050 Metric) |
| Mounting Type | Surface Mount |
| Flux @ 25°C (Test Current) | 210 lm (200–220 lm range) |
| Test Current | 700 mA |
| Forward Voltage (Typ) | 2.9 V |
| Lumens/Watt @ Test Current | 103 lm/W |
| CRI | 80 |
| Current - Max | 3 A |
| Viewing Angle | 125° |
| Size | 5.00 mm × 5.00 mm |
| Height - Seated (Max) | 3.15 mm |
| Thermal Resistance | 2.5°C/W |
| RoHS Status | RoHS Compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the XMLAWT-00-0000-000HT20Z8 is determined by the following critical parameters:
- Color Temperature (CCT): 2700K warm white
- Package / Case: 2020 (5050 Metric) surface mount
- Mounting Type: Surface Mount
- Physical Dimensions: 5.00 mm × 5.00 mm footprint, 3.15 mm max height
- Electrical Compatibility: Forward voltage range, test current capability, and maximum current rating
- Luminous Flux: Minimum 200 lm at rated test current
- CRI: Color rendering index of 80 or higher
The XMLBWT-00-0000-000HT20Z8 (XLamp® XM-L2) is a direct equivalent from the same manufacturer, maintaining identical package, color temperature, and mechanical specifications while offering improved efficiency (105 lm/W vs. 103 lm/W) and active product status.
The PSL0102WBEB1 and PSL0102WBEC1 (ROHM Semiconductor) are similar alternatives in the same 2020 package but operate at different electrical parameters (120 mA test current, 3.3V forward voltage) and cooler color temperature (5000K). These represent functional alternatives only when color temperature shift is acceptable.
Parameter Comparison
| Parameter | XMLAWT-00-0000-000HT20Z8 | XMLBWT-00-0000-000HT20Z8 | PSL0102WBEB1 | PSL0102WBEC1 |
|---|---|---|---|---|
| Manufacturer | CreeLED, Inc. | CreeLED, Inc. | ROHM Semiconductor | ROHM Semiconductor |
| Series | XLamp® XM-L | XLamp® XM-L2 | PSL0102 | PSL0102 |
| Color / CCT | White, Warm / 2700K | White, Warm / 2700K | White, Cool / 5000K | White, Cool / 5000K |
| Package / Case | 2020 (5050 Metric) | 2020 (5050 Metric) | 2020 (5050 Metric) | 2020 (5050 Metric) |
| Size | 5.00 mm × 5.00 mm | 5.00 mm × 5.00 mm | 5.00 mm × 5.00 mm | 5.00 mm × 5.00 mm |
| Height - Seated (Max) | 3.15 mm | 3.15 mm | 1.00 mm | 1.00 mm |
| Forward Voltage (Typ) | 2.9 V | 2.72 V | 3.3 V | 3.3 V |
| Test Current | 700 mA | 700 mA | 120 mA | 120 mA |
| Flux @ Test Current | 210 lm (200–220 lm) | 210 lm (200–220 lm) | 38 lm (Typ) | 30 lm (Typ) |
| Lumens/Watt @ Test Current | 103 lm/W | 105 lm/W | 95 lm/W | 75 lm/W |
| CRI | 80 | 80 | 80 | 90 |
| Current - Max | 3 A | 3 A | 200 mA | 200 mA |
| Viewing Angle | 125° | 125° | — | — |
| Thermal Resistance | 2.5°C/W | 2.5°C/W | — | — |
| RoHS Status | RoHS Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active | Obsolete | Obsolete |
Engineering Selection Recommendations
Primary Substitute: XMLBWT-00-0000-000HT20Z8
The XMLBWT-00-0000-000HT20Z8 is the recommended direct substitute. It maintains identical color temperature (2700K), package dimensions (2020 / 5050 Metric), and mechanical specifications. The XLamp® XM-L2 generation offers improved efficiency (105 lm/W vs. 103 lm/W) and carries active product status, ensuring long-term availability. Forward voltage is slightly lower (2.72V vs. 2.9V), which is within acceptable design tolerance for most applications. RoHS compliance is maintained.
Alternative Substitutes: PSL0102WBEB1 / PSL0102WBEC1
The ROHM PSL0102 series provides functional alternatives in the same 2020 package footprint. However, these parts operate at significantly different electrical parameters (120 mA vs. 700 mA test current, 3.3V vs. 2.9V forward voltage) and deliver substantially lower luminous flux (30–38 lm vs. 210 lm). Additionally, both PSL0102 variants are classified as obsolete. These parts are suitable only for applications where lower light output and cooler color temperature (5000K) are acceptable, and where circuit design can accommodate the higher forward voltage and lower current requirements.
Both PSL0102 variants carry ROHS3 compliance and MSL 3 (168 Hours) moisture sensitivity, requiring controlled storage conditions.
Frequently Asked Questions (FAQ)
Q: Can I use XMLBWT-00-0000-000HT20Z8 as a direct drop-in replacement for XMLAWT-00-0000-000HT20Z8?
A: Yes. Both parts share identical package (2020 / 5050 Metric), color temperature (2700K), viewing angle (125°), and thermal resistance (2.5°C/W). The XMLBWT operates at slightly lower forward voltage (2.72V vs. 2.9V), which is compatible with most driver circuits designed for the original part. The XLamp® XM-L2 generation is actively manufactured, ensuring supply continuity.
Q: Why are the PSL0102 parts listed as substitutes if they have different electrical specifications?
A: The PSL0102WBEB1 and PSL0102WBEC1 share the same 2020 (5050 Metric) package footprint and surface mount configuration, making them mechanically compatible. However, they operate at different test currents (120 mA vs. 700 mA), forward voltages (3.3V vs. 2.9V), and deliver significantly lower luminous flux (30–38 lm vs. 210 lm). These are functional alternatives only when application requirements permit lower light output and cooler color temperature (5000K instead of 2700K).
Q: What is the impact of the height difference between XMLAWT and PSL0102 parts?
A: The XMLAWT-00-0000-000HT20Z8 has a maximum seated height of 3.15 mm, while PSL0102 variants are only 1.00 mm tall. This 2.15 mm difference may affect PCB layout, thermal management, and mechanical clearance in space-constrained designs. Verify clearance requirements before substituting with PSL0102 parts.
Q: Are all substitute parts RoHS compliant?
A: Yes. XMLAWT-00-0000-000HT20Z8 and XMLBWT-00-0000-000HT20Z8 are RoHS Compliant. PSL0102WBEB1 and PSL0102WBEC1 are ROHS3 Compliant. All parts meet RoHS requirements for new designs.
Q: What is the moisture sensitivity difference between these parts?
A: XMLAWT-00-0000-000HT20Z8 and XMLBWT-00-0000-000HT20Z8 carry MSL 1 (Unlimited), requiring no special moisture control during storage or handling. PSL0102WBEB1 and PSL0102WBEC1 carry MSL 3 (168 Hours), requiring controlled storage conditions and bake-out procedures before reflow soldering if moisture absorption limits are exceeded.
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