Product Name: Tact Switch;Contact Type: Momentary Contact Dimension: 6 x 6 x 4.5mm / 0.24" x 0.24" x 0.18" (L*W*H);Button Dia.: 3mm/ 0.12" Pin Pitch: 5 x 6mm / 0.2" x 0.24" (L*W);Pin Length: 5mm / 0.2" Material: Plastic, Metal, Electric Parts;Color: Black, Silver Tone Net Weight: 29g;<br><br>Description: Momentary contact, 4 pins, round black button, through-hole mounting, size 6 x 6 x 4.5mm, etc. Used in of electronic products, household appliances, etc. High precision mechanism design ensures fast operation and long service life.<br><br>Package Contents: 100 tact switches<br><br>Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.