MX6SWT-H1-0000-0009A7 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-0009A7 is an XLamp® MX-6S warm white LED (3250K) designed for surface mount applications requiring high color rendering and directional light output. This component is classified as obsolete, making identification of compatible substitutes essential for ongoing production and maintenance applications. The part delivers 84 lumens at 25°C under 60mA test conditions with a forward voltage of 20V and 120° viewing angle.

Substiute Parts

MX6SWT-H1-0000-0009A7

CreeLED, Inc.In Stock: 955MX6SWT-H1-0000-0009A7 Datasheet

Current PartRFQ

MX6AWT-H1-0000-0009A7

CreeLED, Inc.In Stock: 752MX6AWT-H1-0000-0009A7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-0009A7 is determined by the following critical parameters:

Color and Correlated Color Temperature (CCT): Both the main part and substitute must maintain warm white at 3250K to ensure consistent color output in lighting applications.

Viewing Angle: The 120° viewing angle is a fixed optical characteristic that must be preserved for directional light distribution requirements.

Package and Mounting Type: Both parts use 2-SMD, Gull Wing surface mount packages with identical footprint dimensions (5.00 mm × 5.00 mm) and maximum seated height (1.48 mm), ensuring PCB compatibility.

Thermal Resistance: The 5°C/W thermal resistance rating must be maintained to ensure equivalent thermal performance in the application circuit.

CRI (Color Rendering Index): A CRI of 80 is specified for both parts, meeting color fidelity requirements.

Electrical Compatibility: While forward voltage and test current differ between the main part and substitute, the substitute must be evaluated within the context of the application's power supply and circuit design. The substitute operates at lower voltage (3.3V) and higher current (300mA test), requiring circuit-level verification.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-0009A7 is the designated substitute for the obsolete MX6SWT-H1-0000-0009A7. Both parts are manufactured by CreeLED, Inc., and share identical optical and thermal characteristics (3250K CCT, 84 lm output, 120° viewing angle, 5°C/W thermal resistance).

The substitute part carries Active product status, ensuring continued availability and supply chain support. The MX6AWT-H1-0000-0009A7 is RoHS Compliant, providing regulatory advantage for applications subject to environmental compliance requirements.

The primary difference lies in electrical specifications: the substitute operates at 3.3V forward voltage with 300mA test current, compared to the main part's 20V and 60mA. This represents a fundamental circuit-level change. The substitute also features an exposed pad variant of the 2-SMD Gull Wing package, which may provide improved thermal dissipation in high-power applications.

Selection of the substitute requires verification that the application's power supply and current-limiting circuitry can accommodate the lower voltage and higher current requirements. Thermal performance remains equivalent due to identical thermal resistance ratings.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-0009A7 be used as a direct drop-in replacement for the MX6SWT-H1-0000-0009A7?

A: Physical compatibility is confirmed: both parts share identical footprint dimensions (5.00 mm × 5.00 mm), maximum seated height (1.48 mm), and 2-SMD Gull Wing package format. However, electrical compatibility requires circuit redesign. The substitute operates at 3.3V versus 20V, necessitating modification of voltage regulation and current-limiting components.

Q: Are the optical characteristics identical between these parts?

A: Yes. Both parts deliver 84 lumens at 25°C, maintain 3250K warm white color temperature, provide 120° viewing angle, and achieve CRI 80. Optical performance is equivalent.

Q: What is the significance of the exposed pad on the substitute part?

A: The MX6AWT-H1-0000-0009A7 features an exposed pad variant of the Gull Wing package. This design enhancement improves thermal coupling to the PCB, potentially enabling better heat dissipation in applications operating at or near maximum current ratings (1A maximum versus 175mA for the main part).

Q: Does the substitute part meet environmental compliance standards?

A: The MX6AWT-H1-0000-0009A7 is RoHS Compliant. Both parts are REACH Unaffected and carry EAR99 ECCN classification. Compliance documentation should be verified with the supplier for specific application requirements.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 2A (4 Weeks), indicating identical moisture handling and storage requirements. Standard SMD moisture control procedures apply.