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Home › Glossary › Contact resistance
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Contact resistance

Typical contact resistance describes a guideline value for the electrical resistance of a contact connection (in mΩ) under defined conditions. It serves as a reference value for evaluating contact quality and is an important parameter for the design and assessment of contacts in test technology. The definition is based on technical applications as well as FEINMETALL’s product range.

FAQ

Spring force, surface finish, material, coating, as well as contamination or wear.

A guideline value determined under standardized conditions that serves as a reference but may vary depending on the application.

When using typical contact resistance (mOhm), the specific application, technical requirements, and integration into the test process must be taken into account.

Further terms

Barrel diameter Collar diameter Collar height Connection type (flux-proof) Contact force Contact resistance Frequency Impedance Inside/outside distance Maximum suspension travel Outer diameter Pitch Plate diameter Plating Plunger plating Pointing accuracy Preload Pressing diameter Projection height Recommended suspension travel Spade diameter Spade length Spade width Spring force Spring plating Stroke / Working Travel Switch function Switch travel Switch type Temperature Tip style diameter Tip style plating Total length Type/family Back to the glossary

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