• Gợi ý từ khóa:
  • maitek, bungard, CCD2, CCD ATC, CCD MTC, SMT, PCB

Bungard Elektronik GmbH & Co.KG

Bungard Cotherm®

Mã sản phẩm: Chưa rõ
Liên hệ

Chính sách

Giao hàng toàn quốc

Bảo hành 12 tháng theo tiêu chuẩn nhà sản xuất

Cam kết

Hàng mới 100%, chính hãng sản xuất.

Cung cấp đầy đủ chứng từ, hóa đơn, CO, CQ theo yêu cầu

Giao hàng miễn phí toàn quốc với đơn hàng >10 triệu

Hỗ trợ tư vấn, kỹ thuật 24/7

Chi tiết sản phẩm

Bungard Cotherm®

again available in 1.0mm

For applications requiring an improved heat dissipation (eg LED) Cotherm® is again available in 1.0 mm thickness.

Bungard Cotherm

COTHERM® is an insulated metal substrate, consisting of three layers: a base plate made of 1000-2000μm aluminum at the bottom and a 35μm thick ED copper foil on the upper side. Between the two layers there is an electrically isolating layer (FR4) in 100μm thickness, consisting of glass fabric combined with a mixture from epoxy resin and ceramic(s). This layer guarantees a very good thermal conduction, a high dielectric strength and a continuous high temperature resistance. The aluminum base plate is provided with a foil that protects the aluminum during the wet processes of the printed circuit board manufacturing process, in order to prevent a contact bridge between the aluminum and copper. 
The metal core boards Cotherm® can be supplied with or without a photo layer. The processing is done in the same manner as in Bungard presensitized base material. There is only only difference: The aluminum must be covered when developing or etching the board, in order to prevent contact between the aluminum and the developer or etchant.

cotherm1mm

CÔNG TY TNHH CÔNG NGHỆ MAITEK VIỆT NAM
CÔNG TY TNHH CÔNG NGHỆ MAITEK VIỆT NAM