SUMIDA Components & Modules

Welcome to the Strategic Purchasing of SUMIDA Components & Modules GmbH 

The following pages provide you with details on purchasing programm and the corresponding quality requirements.

Our business connections are based on our Terms and Conditions of Purchase

Purchasing Documents


The Strategic Purchasing department is responsible for the strategic purchasing process for all production sites of SUMIDA Components & Modules GmbH.


SUMIDA Components & Modules GmbH

Dr. Hans-Vogt-Platz 1
D-94130 Obernzell
Phone: +49 (0) 8591 / 937-0
Fax: +49 (0) 8591 / 937-339

Material Requirements

Cores Raw material others  Packaging  Metal Parts 
U-cores Fi insulating material (tubes, foils..) paper/board packaging pins
E-cores Fi glues, groutings plastic packaging leadframes
toroid cores Fi, Fe, amorphous distance pearls other packaging stamping parts
rod cores Fi amorphous strips   turning partis
pot cores Fi soldering materials Active/Passive Components milled parts
cores others Fi, Fe   ICs (linear, logic) deep drawing parts
cores accessories PCBs ASICs tube parts
  PCBs singleside microcontroller, memories die casting parts
Magnetics PCBs doubleside transistors springs
  PCBs multilayer diode bent wire parts
Plastic Raw Materials   resistors MIM parts
  Modules spark gaps, dischargers other metal part
Wires/Foils printed board assemblies capacitors connection parts
CuL-wires   inductivities  
square wires Cables   Plastic/Metal Parts
wires others cables, wires Plastic Parts connectors
Cu-foils assembled cables bobbins leadframe
    housings other plastic/metal parts
Powder Raw Materials Connectors baseplates  
Core powder FI   two components moulding parts  
Core powder FE Lables seals  
    other plastic parts  

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