Find bellow our coating types and reliability test standards.

 

Types

Methods

Thickness (μm)

Colour

Hard-ness

PCT

SST

Max. Temp.

Affect magnetic properties

Zn

Galvanic

5~ 10

Blue&White

HV20

*

*

< 160°C

NO

NiCuNi

Galvanic

15~ 25

Silver

HV350

***

**

< 200°C

YES

Epoxy

Galvanic

15~ 25

Black

2H

*

**

< 180°C

NO

Epoxy

Spray

15~ 25

Black

H

**

***

< 200°C

NO

Epoxy

Spray

25~ 40

Black

H

**

****

< 200°C

NO

NiCu+Epoxy

Galvanic

20~ 40

Black

H

***

***

< 200°C

YES

Al

IVD

2~ 10

Silver

HV20

**

*

< 500°C

NO

Al

IVD

15~ 25

Silver

HV20

***

***

< 500°C

NO

Phosp

 

< 2

Gray

-

-

-

< 500°C

NO

 

 

Test conditions :

  • PCT test : 120°C, 100% RH, 2.0 atm
  • Salt Spray Test : 5%NaCl, 35°C continue spray

 

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