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カジノ シークレット 出 金 条件onductors + Plating Substrate

Ceramics & Materials

Technical Support

Copper conductors are superior to Silver conductor for sulfur resistance.

Addition to this, plating can be applied on the surface of Copper conductor trace to make more robust to sulfurization.

Specification
Substrate AI2O3
Conductor Cu + Plating
Thermal
Conductivity
25W / (m・K)
Note

sulfur resistance○
Thick film resistance is
poissible

External appearance カジノ シークレット 出 金 条件

<Resistance of Conductor Sulfidation

Problem: Sulfidation of Ag type systems
Sulfidation occurs on the boundary of the conductor and substrate even when the conductor surface is plated.
In some cases, conductor detachment may occur.

新銅導体+メッキ基板_仕様

Solution: Sulfidation resistant Cu conductor + Plating
(Plating also prevents the Cu conductor surface from oxidizing)

カジノ シークレット 出 金 条件onductors + Plating Substrate

Item

Specification
Conductor Line & Space Min. 200μm / 200μm
Pad size Min. 0.7mm□
Film thickness Typ. 15μm
Item Specification
Resister
Sheet resistance

30~5k Ω/□

Tolerance of resistance Without trimming:+/-30%
With trimming:+/-3~5%
Conductor / Resister overlap Min. 200μm
Item Specification
Protector Tone of color Clear or white
Film thickness Max. 20μm
Condutor <=Protector space Min. 200μm
Item Specification
Plating Film thickness Ni:4~7μm / Pd:0.1~0.3μm / Au:0.03~0.07μm
Item Specification
Printing

Dimentional tolerance

+/-100μm
Position accuracy +200μm / -150μm

PAGETOP

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