Online support

Service hotline

+49 89 55875-230

Mon-Fri 8:00 to 19:00

Call-back service

We call you back.


Do you have any questions or suggestions?
Write to us. We are there for you.

Silicon wafer for semiconductors

Order No. 61 B 634

Manufacturer name

Fischer Elektronik



Manufacturer No.

WS 220

Please call our customer service center at +49 89 55875-230

Technical features

Manufacturer information

Manufacturer name Fischer Elektronik
Series WS
Manufacturer number WS 220
Country of origin Japan
Customs tariff number 85472000
The above illustration may deviate

Silicon wafers and sections for semiconductors, type Fischer WS.

Standard version of 0.3 mm thickness; Operating temperatures: –60 to +180 °C. Thermal resistance: 0.4 K/W. Dielectric strength: 10 kV. Elongation: 100 %.


Technical attributes (type, for package size, dimensions): WS-220, TO 220, 18 x 13 mm, 3.0 mm perforation

  • Technical Data Sheets

  • Conformities

    RoHS compliant (08.06.2011)
    REACH not relevant
    PAK not specified
    PFOS free
    SVHC free (28.10.2008)
Related products