Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

TDK-Lambda
The TDK-Lambda KPSB6-3R3-J is an open-frame industrial component power supply delivering 6 watts of power with 1 output at 3,3Vdc and 1,5A current. It operates on an input voltage range of 90-264Vac and is utilized in alimentatori applications. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued TDK-Lambda references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against TDK-Lambda KPSB6-3R3-J. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.