{"product_id":"stackable-0100-female-header-with-extra-03-spacer-220-pin-straight","title":"Stackable 0.100″ Female Header with Extra 0.3″ Spacer: 2×20-Pin, Straight","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"font-family: Arial, sans-serif;font-size: medium;text-align: justify\"\u003eThis extra-tall stackable 40-pin female header features two rows of 20 pins spaced with a 0.1″ (2.54 mm) pitch. It includes three 0.1″-thick spacers for additional clearance, and the extended pins allow multiple units to be stacked as popularized on Arduino shields. The 2×20 size is notably used on the Raspberry Pi Models A+ and B+, and the extra 0.3″ of height allows for stacked boards to clear all of the components on the Raspberry Pi B+.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThis stackable 40-pin female header features two rows of 20 pins spaced with a standard 0.1″ (2.54 mm) pitch; this spacing is the same as on most \u003ca href=\"https:\/\/www.pololu.com\/category\/28\/solderless-breadboards\"\u003esolderless breadboards\u003c\/a\u003e and matches \u003ca href=\"https:\/\/www.pololu.com\/product\/966\"\u003e0.1″ male header strips\u003c\/a\u003e. The extended pins allow multiple units to be stacked as popularized on Arduino shields, enabling removable daughter boards that can access pins without blocking them. The 2×20 size is notably used on the \u003ca href=\"https:\/\/www.pololu.com\/product\/2760\"\u003eRaspberry Pi Model A+\u003c\/a\u003e and Model B+ as well as the Raspberry Pi 2 Model B, Raspberry Pi 3 Model B, and \u003ca href=\"https:\/\/www.pololu.com\/product\/2797\"\u003eRaspberry Pi 3 Model B+\u003c\/a\u003e, and its height matches our \u003ca href=\"https:\/\/www.pololu.com\/product\/1953\"\u003e18.6 mm M2.5 standoffs for Raspberry Pi\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eDimensions\u003c\/h2\u003e\u003cp\u003eThe dimensions in the above diagram are: \u003cstrong\u003eA = 48.3 mm\u003c\/strong\u003e, \u003cstrong\u003eB = 51.3 mm\u003c\/strong\u003e, \u003cstrong\u003eH = 16.1 mm\u003c\/strong\u003e, and \u003cstrong\u003eP = 7.1 mm\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":53637238685962,"sku":"P-2749","price":3.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/6528\/1546\/files\/08460eb552dbfb05bd8c4579fd9e9a91.webp?v=1788765298","url":"https:\/\/modulecake.com\/products\/stackable-0100-female-header-with-extra-03-spacer-220-pin-straight","provider":"Module Cake","version":"1.0","type":"link"}