02 — Wissensdatenbank
Engineering-Wissen
Physik und Konstruktionsprinzipien zuverlässiger Verbindungen — Kontaktverhalten, Schirmung, Signalintegrität und Ausfallmechanismen.
Artikel2 Artikel
- 01
Engineering-Wissen9 Min. LesezeitAuf Englisch
Shielded vs unshielded connectorsA shield only improves electromagnetic compatibility when it is continuous from cable to housing to panel, with low impedance at the frequencies that matter. This article explains how foil and braid shields work, what transfer impedance measures, why 360° termination outperforms pigtails, how to approach shield grounding, and when an unshielded connection is the better engineering choice. - 02
Engineering-Wissen9 Min. LesezeitAuf Englisch
Contact resistance and connection reliabilityContact resistance is set by a few microscopic contact spots and the films that cover them, not by the apparent contact area. This article explains constriction and film resistance, the roles of normal force, wipe and plating, how contact resistance is measured, and how it links to temperature rise and current derating.
Eine Frage, die kein Artikel beantwortet?
Senden Sie uns Ihre Anwendung, Zeichnung oder Teilenummer. Ein Spezialist von Belko hilft Ihnen, die passende Verbindung zu bestimmen.