The C&K COMPONENTS Y31A41S91FPLFS is a sealed momentary action tact switch designed for demanding environments. It offers a positive tactile feel, IP67 sealing for protection against dust and water, and is available with J or Gullwing terminations for SMT assembly. This switch is well-suited for automotive, medical instruments, industrial electronics, and network infrastructure applications where reliability and durability are essential. It operates within a temperature range of -40°C to 85°C and offers various electrical specifications including a maximum power of 1 VA and a dielectric strength of ≥ 250 Vrms.