N8.4-4L-220-21
https://www.wce-electronics.es/shop/17162-n8-4-4l-220-21-295
https://www.wce-electronics.es/web/image/product.template/295/image_1920?unique=27d9b98
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Dome switch air for membrane keyboard; Dimple: No; Diameter 8,4 mm; Legs: 4; Force: 220g; Plating: nickel
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