200 Pcs 10 Value Tactile Push Button Switch Micro Momentary Tact Assortment Kit with Plastic Box ?Description? 200 Pcs Micro Momentary Tactile Push Button Switch100% Brand New and high quality. High precision mechanism design offers perfect operation and long service lifeUsed in the fields of electronic products,household appliances and more. ?Package included? 1).3x4x2.5mm(4P)----------20pcs 2).3x4x2.5mm(2P)----------20pcs 3).3x6x4.3mm ---------------20pcs 4).3x6x5mm------------------20pcs 5).3x4x2mm(2P)------------20pcs 6).3x4x2mm(4P)------------20pcs 7).4x4x1.5mm---------------20pcs 8).4x4x0.8mm---------------20pcs 9).3x6x2.5mm---------------20pcs 10).6.2x6.2x3.1mm--------20pcs ?Features? 1. Operating temperature range: -25~85? 2. Rated load: DC 12V 50mA 3. The contact resistance: 50 m ? MAX 4. The insulation resistance: 100 m ? MIN 5. Voltage resistance: AC 250V(50Hz) /min 6. Mechanical life: 100,000 times ?Package Quantity? Total 200 Pcs(+/-2%) . This set is organized by size in a transparent storage case for quick access and protection. ?Note? Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!