Manufacture of passive RFI suppression filters, RFI suppression capacitors and chokes as well as customer-specific assembly.
Brandenburgische Kondensatoren Technologie GmbH
Prenzlau (Franz-Wienholz-Str. 40)New on Amplifa
About BKT GmbH
Brandenburgische Kondensatoren Technologie GmbH (BKT) has been manufacturing passive components for RFI suppression as a medium-sized company for more than 50 years. The product range extends from RC combinations and chokes to motor capacitors and suppression capacitor networks through to complex multi-stage three-phase four-wire RFI suppression filters. Many products are individually manufactured and tested according to customer specifications. In addition, the company offers customer-specific assembly, including stranded wires, connectors and cables with plug contacts, as well as the winding of common-mode, differential-mode, protective-earth and toroidal-core chokes. Its own EMC testing and measurement laboratory, funded from JTF funds of the European Union, ensures product testing. The products are delivered worldwide and are used, among other things, in lighting technology and mobility. The company is based in Prenzlau in Brandenburg.
- Site
- Prenzlau
- Processes
- Manufacture of RFI suppression filters (passive, multi-stage, three-phase four-wire), Manufacture of RFI suppression capacitors, Manufacture of chokes (common-mode, differential-mode, protective-earth chokes, toroidal-core, Manufacture of passive components for RFI suppression (RC combinations, suppression capacitor, Assembly: customer-specific manufacturing of stranded wires, connectors and cables with plug, EMC testing and measurement (own testing and measurement laboratory), Winding of chokes (H-winding), Assembly (customer-specific stranded wires, connectors and cables with plug contacts)
- Materials
- Enamelled copper wire, Copper stranded wire
- Certificates
- UL certification (USA and Canada)
- Industries
- Electrical engineering/Electronics, Lighting technology, Mobility
- 01
Winding of chokes
- 02
Manufacture of passive components (chokes, capacitors, filters)
- 03
Assembly (stranded wires, connectors, cables)
- 04
EMC testing in own laboratory
- 05
Delivery
Products and Processes
Enamelled copper wire
Used in the winding of common-mode and differential-mode chokes.
Copper stranded wire
Customer-specific assembly of stranded wires and cables with plug contacts.
Sites
Prenzlau
DEProduction and administration
- Materials
- Enamelled copper wire, copper stranded wire
- EMC testing and measurement laboratory
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of RFI suppression filters (passive, multi-stage, three-phase four-wire)Assembly | – | – | – | – | – |
| Manufacture of RFI suppression capacitorsAssembly | – | – | – | – | – |
| Manufacture of chokes (common-mode, differential-mode, protective-earth chokes, toroidal-coreAssembly | – | – | – | – | – |
| Manufacture of passive components for RFI suppression (RC combinations, suppression capacitorAssembly | – | – | – | – | – |
| Assembly: customer-specific manufacturing of stranded wires, connectors and cables with plugAssembly | – | – | – | – | Copper (stranded wires, derivable) |
| EMC testing and measurement (own testing and measurement laboratory)Testing | – | – | – | – | – |
| Winding of chokes (H-winding)Assembly | – | – | – | – | Enamelled copper wire (derivable) |
Additional services
Quality and Testing
Many products are individually manufactured and tested according to customer specifications. For EMC testing and measurement, the company maintains its own testing and measurement laboratory; the products are UL-certified for the USA and Canada.
| Evidence | Prenzlau |
|---|---|
| UL certification (USA and Canada) |
History
Start of the manufacture of passive RFI suppression filters and RFI suppression capacitors as a medium-sized company (more than 50 years).
- 2026
Set-up of an EMC testing and measurement laboratory as well as production of common-mode and differential-mode chokes, funded from JTF funds of the European Union.
- 2026
Completion of the UL certification process for the USA and Canada at the end of August 2026.
- 2026
Exhibition at EMC EUROPE 2026 in Prague (31.08.–04.09.2026).