描述

The TPA11CGRA2 is a tiny momentary pushbutton switch featuring a round actuator and single-pole single-throw (SPST) contact configuration with normally open (N.O.) action. It is designed for right-angle mounting applications and incorporates gold-plated contacts for reliable electrical performance. The switch has an actuator dimension of 0.150 inches (3.81 mm) and operates with break-before-make contact timing, providing initial contact resistance of 20 milliohms maximum and insulation resistance of 1,000 megohms at 500V. The device is constructed with high-temperature polyester case material and polyamide actuator, with operating and storage temperatures ranging from -30°C to +65°C. This switch is ideal for compact electronic equipment, control panels, and portable devices requiring reliable momentary switching in space-constrained applications.