As a service to our customers, we offer fast prototyping, design assistance, rush delivery, assembly / build services, and stocking options. Our Quality System is an ISO 9001:2000 system registered by Certech Registration Inc.

We are located in Kitchener Ontario as part of the Golden Technology Triangle (Kitchener-Waterloo-Cambridge). The Company was founded by Stanley G. Smallwood in 1945, originally manufacturing radio and television coils.

S.G. Smallwood Inc. specializes in the design, manufacture and distribution of transformer and inductor components to exactly suit your circuit and product applications.

We offer a full complement of manufacturing capabilities: computer assisted design, toroidal winding, bobbin and layer winding, vacuum epoxy encapsulation, varnish impregnation, fabrication of specialized custom parts and comprehensive computerized product testing. Our Products are available in Custom, Standard and Equivalent designs. Available configurations include toroidal, ferrite, C-Core, and laminated EI UI core styles for 50/60Hz, 500Hz and
higher frequency applications to 1 MHz.

Our Products:

Transformers:  
Custom and Standard, With applications for Power, Control, Isolation, Current, Potential, Audio, Communication, High Frequency Switching, 3-Phase, Pulse, High Voltage, Equivalents to other manufacturers parts
     
Inductors:  
Common Mode, High Frequency, Air Core, Filter Chokes (AC & DC), 3-Phase, Equivalents to other manufacturers parts, Custom
     
Coils:  
Antenna, Electromagnet, Solenoid, Sensing, Custom & Equivalents

Additional Requirements can be specified for:

Insulation Systems   105°C, 130°C, 155°C, 180°C, etc.
Safety Standards:   UL, CSA, IEC, CE, etc.
Encapsulation:   vacuum epoxy encapsulation
Mountings:   available in chassis mount, through hole mount, surface mount and custom
Terminations:   available as terminals, leads, and special
Materials:   selected for your desired performance / price / quality level

699 Wabanaki Drive, Kitchener, Ontario, Canada N2C2G4 1-800-268-7125