MJTP1230F is an SMD tactile switch from the MJTP series, featuring a single pole-single throw momentary configuration with excellent tactile feedback provided by a snap dome mechanism. It offers a contact rating of 50 mA at 12 VDC, contact resistance of 100 milliohms max, and an electrical life of 100,000 cycles minimum. The switch operates within a temperature range of -20°C to +70°C and features an actuation force of 160 grams ±30 grams with plunger travel of 0.25 mm. Its ultra-compact size and long operating life make it suitable for high-reliability applications in consumer electronics, industrial controls, and portable devices.