MX6SWT-H1-0000-0009Z8 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-0009Z8 is an XLamp® MX-6S warm white LED (2700K) designed for surface mount applications requiring warm color temperature lighting. This part is classified as obsolete, making substitute components necessary for new designs and ongoing production requirements. The MX-6S series has been superseded by the MX-6 series, which maintains compatible form factors while offering improved electrical performance characteristics.

Key Parameters

Parameter	Value
Manufacturer Part Number	MX6SWT-H1-0000-0009Z8
Manufacturer	CreeLED, Inc.
Series	XLamp® MX-6S
Product Status	Obsolete
Color / CCT	White, Warm / 2700K
Flux @ 25°C	84lm (81lm ~ 87lm)
Forward Voltage (Vf)	20V
Test Current	60mA
Maximum Current	175mA
Lumens/Watt @ Test Current	70 lm/W
CRI	80
Viewing Angle	120°
Package / Case	2-SMD, Gull Wing
Size	5.00mm x 5.00mm
Height (Max)	1.48mm
Thermal Resistance	5°C/W
MSL Rating	2A (4 Weeks)

Substitute Part Grouping Explanation

The MX6AWT-H1-0000-0009Z8 qualifies as a direct substitute based on the following alignment criteria:

Matching Parameters:

Color temperature: 2700K warm white (identical)
Flux output: 84lm at 25°C (identical specification range)
CRI: 80 (identical)
Viewing angle: 120° (identical)
Physical footprint: 5.00mm x 5.00mm (identical)
Height: 1.48mm maximum (identical)
Thermal resistance: 5°C/W (identical)
Mounting type: Surface mount, 2-SMD Gull Wing configuration (compatible)
MSL rating: 2A (4 Weeks) (identical)

Differing Parameters: The substitute operates at significantly different electrical parameters (3.3V forward voltage, 300mA test current) compared to the main part (20V, 60mA). These differences require circuit redesign and are not transparent substitutions. The substitute is classified as active product status, ensuring ongoing availability.

Parameter Comparison

Parameter	MX6SWT-H1-0000-0009Z8	MX6AWT-H1-0000-0009Z8
Manufacturer	CreeLED, Inc.	CreeLED, Inc.
Series	XLamp® MX-6S	XLamp® MX-6
Product Status	Obsolete	Active
Color / CCT	White, Warm / 2700K	White, Warm / 2700K
Flux @ 25°C	84lm (81lm ~ 87lm)	84lm (81lm ~ 87lm)
Forward Voltage (Vf)	20V	3.3V
Test Current	60mA	300mA
Maximum Current	175mA	1A
Lumens/Watt @ Test Current	70 lm/W	85 lm/W
CRI	80	80
Viewing Angle	120°	120°
Package / Case	2-SMD, Gull Wing	2-SMD, Gull Wing Exposed Pad
Size	5.00mm x 5.00mm	5.00mm x 5.00mm
Height (Max)	1.48mm	1.48mm
Thermal Resistance	5°C/W	5°C/W
MSL Rating	2A (4 Weeks)	2A (4 Weeks)
RoHS Status	Not specified	RoHS Compliant
Packaging	Not specified	Tape & Reel (TR)

Engineering Selection Recommendations

The MX6AWT-H1-0000-0009Z8 is the designated substitute for the obsolete MX6SWT-H1-0000-0009Z8. Selection of the substitute requires circuit redesign due to the 6:1 voltage reduction (20V to 3.3V) and 5:1 current increase (60mA to 300mA). The substitute offers improved efficiency (85 lm/W versus 70 lm/W) and active product status, ensuring long-term supply availability.

The substitute includes RoHS compliance certification and is supplied in Tape & Reel packaging, supporting automated assembly processes. Both parts maintain identical optical characteristics (2700K, 84lm, 80 CRI, 120° viewing angle) and physical dimensions, enabling mechanical compatibility in existing PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-0009Z8 be used as a direct drop-in replacement for the MX6SWT-H1-0000-0009Z8?

A: No. While both parts share identical optical output (84lm, 2700K, 80 CRI) and physical dimensions (5.00mm x 5.00mm), the electrical parameters differ significantly. The substitute operates at 3.3V / 300mA versus the original 20V / 60mA, requiring complete circuit redesign including driver and current limiting modifications.

Q: Are the package configurations compatible?

A: Both parts use 2-SMD Gull Wing surface mount packages with identical 5.00mm x 5.00mm footprints and 1.48mm maximum height. The substitute includes an exposed pad for improved thermal management. PCB layouts designed for the original part can accommodate the substitute mechanically, but electrical circuit modifications are mandatory.

Q: What is the significance of the product status difference?

A: The MX6SWT-H1-0000-0009Z8 is classified as obsolete, indicating discontinued production and limited availability. The MX6AWT-H1-0000-0009Z8 maintains active product status, ensuring ongoing manufacturing and supply chain support for new designs and production continuity.

Q: How do the efficiency ratings compare?

A: The substitute delivers 85 lm/W at its test current (300mA, 3.3V) compared to 70 lm/W for the original part (60mA, 20V). Both achieve identical luminous flux output (84lm) at 25°C, but the substitute achieves this with improved energy efficiency at its specified operating point.

Q: Is the substitute RoHS compliant?

A: Yes. The MX6AWT-H1-0000-0009Z8 is certified RoHS compliant. The original part's RoHS status is not specified in the available documentation.

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