copper substrate

Place of Origin: Guangdong China (Mainland) Brand Name: kerui Application: led lighting

Material: aluminum Place of Origin: Guangdong, China (Mainland) Brand Name: kerui

Model Number: kr0004

Packaging & Delivery

Packaging Detail : vacuum packing and strong carton .

Delivery Detail 5- 7 working days .





Place of origin: Guangdong, China (Mainland)

Brand Name: Kerui substrate

Mode: kr0004

Base Material: copper

Copper Thickness: 1

Aluminum substrate have a good thermal conductivity. they are widely used in teleco mm unications, electricity, electronics, medical equipment, mechanical equipment, lighting and other fields. Apply filed tunnel lights, LED street lamp, wall washer lamp, led underground lamp, ball bulb lights, di mm ing lamp, led lamp cup, spot lamp, projection lamp and so on. Al Substrate ModelKR- ALPCB- 01Product nameAluminum radiator panel

Performance parameterUnitTest valueTest Method

Peel strength (35um) N/ mm 2. 2GJB1651 - 4010

Surface resistanceM?1X (10^6) GJB1651 - 5020

Volume resistanceM?. M3. 2 X (10^7) GJB1651 - 5020

Breakdown voltageKV/ min1. 5~3. 75GJB1651 - 5040

Dip soldering of resistance?C260?C 5minNo bubble, no stratificationGJB1651 - 4010

Fla mm ability FV- 0GB/ T4722 - 17

The average thermal resistance?C/ W?1. 2TO- 220

Dielectric constant (1MHZ) 3. 0 (40?C, 93% , 96H)

Dielectric thermal conductivityW/ m. k- 1. 0

Long- term use temperature?C?140 (40?C, 93% , 1Y)

Thermal Conductivity of AL MCPCB W/ M. K ?200