Technical parameters:

1. Bonding of FR4 material and copper-based boss

3. The maximum pressing plate thickness is 5.0mm

2. NPTH+PTH hole design

3. Height tolerance of boss is ±25um.

4. Forming: milling +V-cut.

Design features:

IT180A substrate+boss copper-based pressing

2. The thickness of copper substrate is 4.0mm

3. The height of the boss is 0.17mm+/-0.025mm.

4, 1.80mm nonmetallic hole

5, using forming +V-cut plate.

Application field:

Products with high reliability and high heat dissipation requirements.