MLBAWT-A1-0000-000WF7 Equivalent & Substitute Parts

Part Overview

The MLBAWT-A1-0000-000WF7 is a CreeLED XLamp® ML-B series warm white LED (3250K) designed for surface mount applications. This 4-SMD component with J-Lead exposed pad delivers 27 lumens at 80mA test current with a forward voltage of 3.3V and 120° viewing angle. The part is Active status and RoHS compliant, making it suitable for consumer and industrial lighting applications where warm white color temperature is specified.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the XLamp® ML-B product line, allowing design flexibility and supply chain optimization.

Substiute Parts

MLBAWT-A1-0000-000WF7

CreeLED, Inc.In Stock: 786MLBAWT-A1-0000-000WF7 Datasheet

Current PartRFQ

MLBAWT-A1-0000-000WE7

CreeLED, Inc.In Stock: 3824MLBAWT-A1-0000-000WE7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the XLamp® ML-B series is determined by the following critical parameters:

Electrical Compatibility Parameters:

• Forward Voltage (Vf): 3.3V (identical across group)
• Test Current: 80mA (identical across group)
• Maximum Current: 175mA (identical across group)
• Lumens/Watt efficiency: 102 lm/W (identical across group)
• CRI: 80 (identical across group)

Mechanical Compatibility Parameters:

• Package / Case: 4-SMD, J-Lead Exposed Pad (identical across group)
• Size / Dimension: 4.60mm x 3.15mm (identical across group)
• Height - Seated (Max): 1.33mm (identical across group)
• Thermal Resistance: 25°C/W (identical across group)
• Mounting Type: Surface Mount (identical across group)

Variable Parameter (Substitution Basis):

• CCT (Color Temperature): 3250K (main part) vs. 3000K (substitute)
• Flux @ 25°C, 80mA: 27lm (24lm ~ 31lm) range maintained in both parts

The substitute part MLBAWT-A1-0000-000WE7 maintains identical electrical performance and mechanical form factor while offering a different color temperature option (3000K vs. 3250K). Both parts deliver the same luminous flux range and operate at identical voltage and current specifications.

Parameter Comparison

Engineering Selection Recommendations

Both MLBAWT-A1-0000-000WF7 and MLBAWT-A1-0000-000WE7 are Active status products from CreeLED, Inc., with full RoHS compliance and identical MSL ratings. Selection between these parts is determined by color temperature requirements:

• MLBAWT-A1-0000-000WF7 (3250K): Select for applications requiring warmer color temperature in the 3250K range.
• MLBAWT-A1-0000-000WE7 (3000K): Select for applications requiring warmer color temperature in the 3000K range.

Both parts maintain identical electrical performance (3.3V, 80mA, 102 lm/W), mechanical compatibility (4-SMD J-Lead package, 4.60mm x 3.15mm footprint), and thermal characteristics (25°C/W). Substitution is valid when color temperature specification allows flexibility within the warm white range (3000K–3250K).

Frequently Asked Questions (FAQ)

Q: Can MLBAWT-A1-0000-000WE7 be used as a direct replacement for MLBAWT-A1-0000-000WF7?

A: Yes, from an electrical and mechanical standpoint. Both parts operate at 3.3V, 80mA, deliver 27 lumens, and use identical 4-SMD J-Lead packages with 4.60mm x 3.15mm footprints. The difference is color temperature: 3250K (WF7) vs. 3000K (WE7). Substitution is valid only if the application design allows for this color temperature variation.

Q: What is the difference between 3250K and 3000K color temperature?

A: Both are warm white LEDs. The 3000K variant (WE7) produces a slightly warmer, more amber-toned light compared to the 3250K variant (WF7). The difference is perceptually subtle but may be significant in color-critical applications.

Q: Are the package dimensions identical?

A: Yes. Both parts use the same 4-SMD J-Lead Exposed Pad package with dimensions of 4.60mm L x 3.15mm W and maximum seated height of 1.33mm. PCB footprints and reflow profiles are compatible.

Q: Do both parts have the same thermal characteristics?

A: Yes. Both parts have a thermal resistance of 25°C/W and identical MSL rating of 2A (4 Weeks). Thermal management considerations are equivalent.

Q: What is the luminous flux range for both parts?

A: Both parts deliver 27 lumens at 80mA test current, with a tolerance range of 24lm to 31lm. Efficiency is 102 lm/W for both variants.

Q: Are there any compliance differences between the two parts?

A: No. Both parts are RoHS compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications.