The TL52 series of tactile switches features unique radial leads and is sealed to IP-67 standards, protecting it from dust and water immersion. The switches incorporate silver contacts and have 2-g force-actuating options. Contact rating is 50 mA at 12 V dc. Contact resistance is 100 mO (initial maximum), and insulation resistance is 100 MO minimum at 100 V dc. Dielectric strength is rated at 250 V ac. The switches have a travel of 0.3 mm +0.2/?0.1 mm. Their operating temperature range is ?25°C to 85°C. Rated mechanical life is a minimum of 100,000 cycles. Maximum bounce is 10 ms. E-SWITCH, Minneapolis, MN. (800) 867-2717.
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