
Round Connectors
Circular connectors for reliable interconnections in industry, transport, medical technology and mission-critical applications. The portfolio ranges from highly reliable aluminum connectors to rugged solutions for harsh environments. Available in different sizes, pin counts and protection classes for signal, data and power transmission.

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| Positronic | Front Runner | 300 | 13 A | – | 27 N | 500 | 5 GΩ | Industry | DAP | 300 V rms | Yes | Yes | No | No | No | 2 mΩ | – | – | 0.01 g | |
| Positronic | Circle Hex | 600 | 7.5 A | – | 44 N | 500 | 5 GΩ | Industry | Military | Aero | DAP | 1750 V rms | Yes | Yes | No | No | No | 10 mΩ | – | – | 0.01 g | |
| Positronic | Circle Hex | 600 | 5 A | – | 26 N | 250 | 5 GΩ | Industry | DAP | 1500 V rms | Yes | Yes | No | No | No | 12 mΩ | – | – | 0.01 g | |
| Positronic | Talon Mini | – | – | – | – | 500 | – | Military | Aero | LCP (halogen-free) | – | Yes | Yes | Yes | No | No | 3 mΩ | – | – | 0.01 g | |
| Positronic | Baby King Cobra | 250 | 7.5 A | – | 27 N | 500 | 5 GΩ | Industry | Nylon | 1000 V rms | Yes | Yes | No | No | No | 5 mΩ | – | – | 0.01 g | |
| ODS Electronics | – | 50 | 5 A | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 5 A | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 3 | 4 | 5 | 6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 3 | 4 | 5 | 6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 5 A | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 5 A | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 3 | 4 | 5 | 6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 3 | 4 | 5 | 6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 2 A | 20 | 21 | 22 | 23 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 5 A | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 3 | 4 | 5 | 6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 2 A | 20 | 21 | 22 | 23 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 5 A | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 3 | 4 | 5 | 6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 2 A | 20 | 21 | 22 | 23 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 2 | 3 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 2 | 3 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 2 | 3 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 250 | 20 A | 2 | 3 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 18 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 20 | 20+1 A | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 3+1 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 5+2 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 5+2 | 10+5 A | 2 | 3 | 4 | 5 | 6 | 2+3 | 2+4 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 5+2 | 10+5 A | 2 | 3 | 4 | 5 | 6 | 2+3 | 2+4 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 5+2 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -40 °C | 105 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 5+2 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 5+2 | 10+5 A | 2 | 3 | 4 | 5 | 6 | 2+3 | 2+4 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 5+2 | 10+5 A | 2 | 3 | 4 | 5 | 6 | 2+3 | 2+4 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 125 | 250 | 5 | 10 | 5+2 | 10+5 A | 2 | 3 | 4 | 5 | 6 | 2+3 | 2+4 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 5+2 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g | |
| ODS Electronics | – | 50 | 125 | 250 | 2 | 5 | 10 | 5+2 A | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 2+6 | – | – | – | – | – | – | No | No | No | No | Yes | – | -20 °C | 80 °C | 0.01 g |
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Brochures
Here you will find bundled information on the topic as well as selected brochures with further content, technical background information, and practical solutions.
Services
We support you in every phase of your project. From the initial idea to series production, we accompany you with expertise, state-of-the-art technology, and customized solutions.
Why customers rely on us
For decades, we have been supporting our customers with tailor-made solutions, technical expertise, and personal service. This trust forms the basis for successful, long-term partnerships.
Whether standard or custom solutions -
we deliver exactly what you need.
Distribution, development, production -
comprehensive service from a single source.
Future technologies in use
for modern solutions with vision.
Reliable support right from the start -
on site, via call, or by phone.
Successful on the market since 1952
with in-depth industry expertise.
Manufacturer expertise directly available
for development, innovation & optimization
High system integration with a concept
for efficiency and reduced complexity.
Know-how and experience combined
for sustainable electronics solutions.
Responsible and resource-conscious
selection of components and supply chains.
Predictable prices and supply -
tailored to your individual needs.
Certified processes for maximum
safety, quality, and compliance.
Kanban, consignment, min-max, and more
for availability and less inventory.
Customers who
trust us.



















































