{"product_id":"thermoelectric-cooler-peltier-40mm-12v","title":"Thermoelectric Cooler Peltier 40mm 12V","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cdiv class=\"crx-prod-intro\"\u003e\n\u003cp\u003e\u003cstrong\u003eThermoelectric Cooler Peltier 40mm 12v\u003c\/strong\u003e from \u003cspan class=\"crx-brand\"\u003eCircuitrocks\u003c\/span\u003e is ideal for DIY electronics builds.\u003c\/p\u003e\n\u003cp\u003eGreat for Arduino, ESP32, Raspberry Pi, and robotics or school projects here in the Philippines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"crx-product-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eTEC1 Series Thermoelectric Cooler Peltier Modules – 40mm, 12V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTEC1 series\u003c\/strong\u003e thermoelectric cooler modules are solid-state devices that transfer heat from one side to the other, creating a temperature difference when powered. Perfect for cooling, heating, or even power generation applications, they are commonly used in CPU coolers, mini fridges, and thermal experiments.\u003c\/p\u003e\n\u003cp\u003eWhen powered with the correct polarity (\u003cstrong\u003ered = positive, black = negative\u003c\/strong\u003e), the side with printed text becomes the \u003cstrong\u003ecold side\u003c\/strong\u003e, while the opposite side becomes the \u003cstrong\u003ehot side\u003c\/strong\u003e. As long as a temperature difference exists, these modules can also generate electricity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Specs:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e Models Available:\u003c\/strong\u003e TEC1-12703, 12704, 12705, 12706, 12708, 12709, 12710, 12712, 12715\u003cbr\u003e\u003cstrong\u003e Size:\u003c\/strong\u003e 40 × 40 × 4mm\u003cbr\u003e\u003cstrong\u003e Cold Side:\u003c\/strong\u003e Side with printed text\u003cbr\u003e\u003cstrong\u003e Hot Side:\u003c\/strong\u003e Side without text\u003cbr\u003e\u003cstrong\u003e Polarity:\u003c\/strong\u003e Red = +, Black = –\u003cbr\u003e\u003cstrong\u003e Note:\u003c\/strong\u003e Must be used with a suitable heat sink to prevent damage\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e Electronics cooling systems\u003cbr\u003e Portable refrigerators and beverage coolers\u003cbr\u003e Thermal cycling experiments\u003cbr\u003e Low-power electricity generation from heat differenc\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Circuitrocks","offers":[{"title":"TEC1-12703","offer_id":51595538170145,"sku":"4467","price":147.0,"currency_code":"PHP","in_stock":false},{"title":"TEC1-12704","offer_id":51595538202913,"sku":"2076","price":115.0,"currency_code":"PHP","in_stock":true},{"title":"TEC1-12705","offer_id":51595538235681,"sku":"2077","price":97.0,"currency_code":"PHP","in_stock":false},{"title":"TEC1-12706","offer_id":51595538268449,"sku":"AJ277","price":130.0,"currency_code":"PHP","in_stock":false},{"title":"TEC1-12708","offer_id":51595538301217,"sku":"AB620","price":215.0,"currency_code":"PHP","in_stock":true},{"title":"TEC1-12709","offer_id":51595538333985,"sku":"AB417","price":207.0,"currency_code":"PHP","in_stock":true},{"title":"TEC1-12710","offer_id":51595538366753,"sku":"5004","price":159.0,"currency_code":"PHP","in_stock":true},{"title":"TEC1-12712","offer_id":51595538399521,"sku":"0080","price":215.0,"currency_code":"PHP","in_stock":true},{"title":"TEC1-12715","offer_id":51595538432289,"sku":"AB617","price":266.0,"currency_code":"PHP","in_stock":true},{"title":"SP1848","offer_id":51595538465057,"sku":"AB787","price":195.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/912aaae60c25774b53454cb0bc011695.jpg?v=1755134863","url":"https:\/\/circuit.rocks\/products\/thermoelectric-cooler-peltier-40mm-12v","provider":"circuitrocks","version":"1.0","type":"link"}