1-1393223-1

When TE Connectivity Potter & Brumfield Relays 1-1393223-1 is used in Power Relays, Over 2 Amps designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. In practice, within many products, switching choices define failure modes, so teams favor predictable behavior and qualification evidence over headline ratings. Switching elements are typically vetted for bounce, derating, and failure behavior because those determine nuisance faults in the field. Once the boundaries are clear, it becomes easier to judge fit in the target application and test it on real hardware. Across appliances, user-facing switching is validated for cycle life and ingress protection. Across automotive and industrial power routing, solid-state options reduce mechanical wear and enable faster fault response. This is how teams keep performance stable without adding unnecessary complexity to the rest of the design.