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  <title>[elecena] OPA4228UA - zmiany ceny</title>
  <description>IC: wzmacniacz operacyjny; 33MHz; Ch: 4; ±2,25÷18VDC,±4,5÷36VDC</description>
  <item>
   <title>OPA4228UA - 53.49 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2023-08-06</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 71.82 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2023-08-17</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 73.63 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2023-11-05</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 70.10 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2024-01-06</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 70.92 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2024-02-18</pubDate>
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  <item>
   <title>OPA4228UA - 70.16 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2024-04-02</pubDate>
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  <item>
   <title>OPA4228UA - 69.62 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2024-07-06</pubDate>
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  <item>
   <title>OPA4228UA - 68.02 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2024-08-30</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 70.66 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2024-10-24</pubDate>
  </item>
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   <title>OPA4228UA - 68.28 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-03-31</pubDate>
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   <title>OPA4228UA - 66.58 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-04-17</pubDate>
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   <title>OPA4228UA - 66.15 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-04-26</pubDate>
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   <title>OPA4228UA - 66.35 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-05-05</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 66.86 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-05-13</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 65.88 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-05-22</pubDate>
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  <item>
   <title>OPA4228UA - 66.03 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-05-31</pubDate>
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  <item>
   <title>OPA4228UA - 66.08 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-06-09</pubDate>
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  <item>
   <title>OPA4228UA - 65.09 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-06-18</pubDate>
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  <item>
   <title>OPA4228UA - 64.35 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-06-26</pubDate>
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  <item>
   <title>OPA4228UA - 51.71 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-07-14</pubDate>
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   <title>OPA4228UA - 52.88 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-08-01</pubDate>
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  <item>
   <title>OPA4228UA - 51.92 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-08-10</pubDate>
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  <item>
   <title>OPA4228UA - 51.57 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-08-20</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 51.61 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-09-08</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 51.14 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-09-17</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 51.84 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-09-27</pubDate>
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  <item>
   <title>OPA4228UA - 51.73 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-10-07</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 52.66 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-10-17</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 52.53 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-11-15</pubDate>
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  <item>
   <title>OPA4228UA - 53.04 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-11-25</pubDate>
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  <item>
   <title>OPA4228UA - 51.77 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2025-12-25</pubDate>
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  <item>
   <title>OPA4228UA - 51.93 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-01-04</pubDate>
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  <item>
   <title>OPA4228UA - 52.10 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-01-14</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 51.44 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-02-14</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 51.73 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-02-24</pubDate>
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  <item>
   <title>OPA4228UA - 53.98 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-03-17</pubDate>
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  <item>
   <title>OPA4228UA - 53.49 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-03-27</pubDate>
  </item>
  <item>
   <title>OPA4228UA - 51.54 PLN</title>
   <link>https://elecena.pl/product/23999856/opa4228ua</link>
   <pubDate>2026-04-14</pubDate>
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