Name: MCPCB-XML_XHP5014
SKU: MCPCB-XML_XHP5014
Availability: InStock

$1.61 EX GST

14mm Round Copper Direct Thermal path PCB

724 in stock (can be backordered)

Title	Price Break Qty	Discounted Price
Price for:	1 - 9	0% $1.61
Price for:	10 - 49	3% $1.56
Price for:	51 - 100	10% $1.45
Price for:	101 - 500	24% $1.22
Price for:	501 - 1000	30% $1.13

SKU: MCPCB-XML_XHP5014 Category: 14mm Tags: 3v XHP50, Copper PCB, Cree XHP50, Cree XHP50B, Cree XML, Cree XML2, Cree XML3, Direct thermal path, Generation 2 XHP50, T-Pad, XHP50, XHP50 Gen 3, xhp50.3, xhp50D, XLamp XHP50.2, xml, xml pcb, XML Star MCPCB, xml-2, xml-3, XML2 easywhite, XML3, XMLDWT-00-0000-0000U40E3

Description

Direct Thermal Path : No Dielectric under the thermal pad of LED

The MCPCB-14MMDTCU PCB requires careful attention to mounting and cooling to ensure that the junction temperature of the LED is maintained below the maximum rating as specified in the LED documentation published by Led Manufacturers

For optimal cooling, we recommend that the PCB be mounted to a suitable finned heat sink (aluminium or copper) that is exposed to open air. The PCB can be mounted to a heat sink in various ways

14mm pressure sensitive, thermally conductive tape (Recommended)
Thermal Compound: Requires the use of mechanical fasteners

Before fastening the PCB to a heat sink, ensure that the two mating surfaces are perfectly flat and clean in order to maximise heat transfer to the the sink.

The bottom of the LED MCPCB is electrically neutral, so it is not necessary to electrically isolate the base from the cooling surface.

**Please note the use of Thermal Adhesives makes the PCB unlikely to be removed for servicing. Please consider this if removal of the board is desired as another TIM may be a better choice.**

WHAT IS TPAD

TPAD uses latest pillar design technology to minimise thermal resistance by eliminating the dielectric layer so that the LED thermal pad is soldered directly to the aluminium or copper base. This ensures the lowest possible LED junction temperature, resulting in increased LED life, light power output and overall reliability.

Features:14mm Direct Thermal Path Copper MCPCB for XML, XML2, XML Easywhite, XHP50

Specification

PART #	MCPCB-14MMDTCU
PCB TECHNOLOGY	Direct Thermal Path Copper
PCB TYPE	14 mm Round PCB
PCB SIZE	14mm x 1.65mm
BASE METAL TYPE	Copper
FINISH THICKNESS	0.065”(1.65mm)
DIRECT THERMAL PATH	YES
THERMAL CONDUCTIVITY	390.0 W/m.K
SURFACE FINISH	ENIG
GLASS TRANSITION TEMP.	170 degree Celsius
COMPATIBLE LED	XML, XML2, XML Easywhite, XHP50

Weight	0.05 kg
Dimensions	14 × 14 × 1.6 mm
MCPCB Material	Copper Direct Thermal Path
PCB Size	14mm
PCB by Led Type	Cree XHP 50, Cree XML and XML-2
Thermal Conductivity	390W(m*K)
Total Led Quantity per PCB	1 led per PCB
PCB Material	Copper
PCB On Board Configuration	Single Led Addressable
PCB Solder Mask Colour	White