Brass-copper contacts for reliable conductivity
Individually manufactured, economically implemented
Many companies need electrically conductive contacts - but suitable suppliers are hard to find. The most common stumbling blocks: project lead times that are too long, excessive tool costs, processes that are too rigid or suppliers who are not willing to accept small batches. Things get particularly tight for quantities between 100,000 and 5 million per year: many stamping plants are designed for large series - small batch sizes are not worthwhile for them. What's more, some parts need special properties such as surface finishes, but not maximum durability. This is exactly where we come in.
Brass-copper contacts from our own production
We manufacture your brass and copper contacts with a clear objective: technically sensible, economically well thought-out and quickly available. Our contacts are generally used for conducting electricity or transmitting signals - they need conductivity, reliable geometry and good adaptability.
Thanks to our in-house construction and the own toolmaking we avoid unnecessary waiting times. Our contacts are made for real requirements - neither oversized nor artificially complicated. Thanks to our approach, tools are often produced within just a few days. The result: your product is on the market faster.
Advantages of our brass-copper contacts at a glance
- Short implementation times: Toolmaking possible within 3 days, start of series production in 8-12 weeks
- Cost-efficient: No money for excessive tools - we build what is needed
- Flexible quantities: Ideal for 100,000 to 5 million parts per year
- Stable geometries: We deliver functioning contacts even with complex contours
- Post-processing possible: tinning, gold-plating, sorting, packaging - all can be handled by partners
- Process clarity: from the idea to the finished contact from a single source
That's why our solution works
Traditional suppliers plan every tool down to the last screw in CAD. That costs time - and money. We take a different approach: our design department creates the basic framework and the toolmakers implement the rest based on their own experience.
This saves us time, remains practical and avoids a love of detail that benefits no one.
Our contacts are therefore the result of an interplay between theory and workbench.
This enables short lead times and fair prices - especially for customers who are not dependent on lifelong series tools.
Wienker GmbH: Metal meets experience
We have been developing and manufacturing metal stamped parts for over 50 years - from the initial idea to series production. As a medium-sized family business based in Münster, we deliver throughout Europe and serve over 150 active customers from sectors such as electrical engineering, aviation, locksmithery and the furniture industry.
What sets us apart:
- 30 modern Bruderer punching presses
- In-house design and tool team
- 7,000 m² production area
- 100% controls & certified quality (ISO 9001, ISO 14001)
- Free tool maintenance for the entire term
Our customers particularly appreciate our response time, fair pricing and our instinct for what makes technical sense - and what does not.
Request brass-copper contacts now
Do you have a drawing, a pattern or an idea?
Then let's get started right away. Our form will take you directly to our team -
We will get back to you within 24 hours.
Wienker GmbH
Gustav-Stresemann-Weg 2, 48155 Münster
📞 0251 68 666 0
📧 info@wienker.de
Short distances. Clear answers. Functioning contacts.
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More informationBrass-copper contacts - made for everyday use
Our brass, copper or bronze contacts are not world record holders - but they are made to withstand everyday use. They conduct electricity, hold components and transmit signals. And all within an economic framework that fits. For customers who need quantities, but not marathon delivery times.
For all those who want to know more
What material thicknesses can you punch?
We process brass, copper and bronze from 0.1 to 4 mm thick - also with pre-tinning, coating or selective surface treatment.
How quickly can I get my first tools?
The basic structure is usually ready within three days. We then coordinate the details - it could hardly be quicker.
Which surface treatments are possible?
Tin plating, gold plating, chrome plating, silver plating - all through long-standing partners. Powder coating or hardening are also possible.
Do you also offer sorting or packaging?
Yes, our sorting system enables 100% control. We can also blister pack or deliver in your preferred packaging.
Is re-stocking also possible in the long term?
Naturally. We work with consignment warehouses and also deliver in stages - according to your requirements.
Can the contacts be used for safety purposes?
No. Our parts are intended for functional tasks such as holding, conducting or contacting - not for safety-critical applications.