{"product_id":"wh148-b1k-potentiometer-with-switch-5-pin-15mm","title":"WH148 B1K Potentiometer with Switch 5-Pin 15mm Shaft (5-Pack)","description":"\u003c!-- ============================== --\u003e\u003c!--  Product Description Section    --\u003e\u003c!--  WH148 B1K Potentiometer       --\u003e\u003c!-- ============================== --\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003c!-- ===== Description ===== --\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eWH148 B1K Potentiometer\u003c\/strong\u003e is a compact and reliable rotary variable resistor featuring a built-in \u003cstrong\u003eSPST on\/off switch\u003c\/strong\u003e, perfect for low-resistance applications such as sensor calibration, LED brightness control, motor speed adjustment, audio preamps, and DIY electronics projects. With a \u003cstrong\u003e1K Ohm linear (B) taper\u003c\/strong\u003e, 5-pin vertical PCB mount design, and a \u003cstrong\u003e15mm shaft\u003c\/strong\u003e, this potentiometer delivers smooth, precise resistance adjustment in a compact package.\u003c\/p\u003e\n\n\u003cp\u003eEach order includes \u003cstrong\u003e5 pieces\u003c\/strong\u003e, giving you great value whether you're building a new project, prototyping a circuit, or stocking up on replacement parts.\u003c\/p\u003e\n\u003c!-- ===== Key Features ===== --\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul class=\"feature-list\"\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003e1K Ohm Linear Taper (B)\u003c\/strong\u003e — Smooth, precise low-resistance control\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eBuilt-in SPST Push Switch\u003c\/strong\u003e — Combine adjustment \u0026amp; power on\/off\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003e5-Pin Vertical PCB Mount\u003c\/strong\u003e — Secure, stable installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003e15mm Shaft Length\u003c\/strong\u003e — Compatible with standard replacement knobs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eDurable Metal Shaft\u003c\/strong\u003e — Smooth rotary action, no scratchy noise\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003e10,000+ Rotation Cycles\u003c\/strong\u003e — Long-lasting, reliable performance\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cspan class=\"icon\"\u003e✔\u003c\/span\u003e \u003cstrong\u003ePack of 5 Pieces\u003c\/strong\u003e — Perfect for multiple projects or spares\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ===== Specifications Table ===== --\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable class=\"spec-table\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eModel\u003c\/th\u003e\n\t\t\t\u003ctd\u003eWH148\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eResistance\u003c\/th\u003e\n\t\t\t\u003ctd\u003e1K Ohm (B Taper \/ Linear)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003ePins\u003c\/th\u003e\n\t\t\t\u003ctd\u003e5 Pins\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eShaft Length\u003c\/th\u003e\n\t\t\t\u003ctd\u003e15mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eMounting Type\u003c\/th\u003e\n\t\t\t\u003ctd\u003ePCB Vertical Mount\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eSwitch Type\u003c\/th\u003e\n\t\t\t\u003ctd\u003eSPST Push Switch (Built-in)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003ePower Rating\u003c\/th\u003e\n\t\t\t\u003ctd\u003e0.05W\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eTolerance\u003c\/th\u003e\n\t\t\t\u003ctd\u003e±20%\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eRotational Life\u003c\/th\u003e\n\t\t\t\u003ctd\u003e10,000+ Cycles\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eOperating Temp.\u003c\/th\u003e\n\t\t\t\u003ctd\u003e-10°C ~ +70°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003ePackage\u003c\/th\u003e\n\t\t\t\u003ctd\u003e5 Pieces\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ===== Applications ===== --\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cdiv class=\"app-grid\"\u003e\n\u003cdiv class=\"app-item\"\u003e💡 LED Brightness Control\u003c\/div\u003e\n\n\u003cdiv class=\"app-item\"\u003e⚙️ Motor Speed Control\u003c\/div\u003e\n\n\u003cdiv class=\"app-item\"\u003e📊 Sensor Calibration\u003c\/div\u003e\n\n\u003cdiv class=\"app-item\"\u003e🔊 Audio Preamp\u003c\/div\u003e\n\n\u003cdiv class=\"app-item\"\u003e🤖 Arduino \/ DIY Projects\u003c\/div\u003e\n\n\u003cdiv class=\"app-item\"\u003e🔧 Equipment Repair\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ===== What's in the Box ===== --\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cul class=\"box-list\"\u003e\n\t\u003cli\u003e5 × WH148 B1K Potentiometer with Switch\u003c\/li\u003e\n\t\u003cli\u003e5 × Mounting Nuts\u003c\/li\u003e\n\t\u003cli\u003e5 × Washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ===== SEO Alt Image ===== --\u003e\u003cdiv\u003e\u003cimg alt=\"5Pcs WH148 B1K 1K Ohm Potentiometer with Switch 5-Pin 15mm Shaft Rotary Variable Resistor\" cke-id=\"img46\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/www.yourdomain.com\/images\/wh148-b1k-potentiometer.jpg\" style=\"display:none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ===== CSS Styles ===== --\u003e\n\u003cstyle type=\"text\/css\"\u003e.product-description { max-width: 900px; margin: 0 auto; padding: 20px; font-family: 'Segoe UI', Arial, sans-serif; color: #333; line-height: 1.8; }\n\n.product-description h2 {\n    font-size: 20px;\n    color: #1a73e8;\n    margin: 30px 0 15px;\n    padding-bottom: 8px;\n    border-bottom: 2px solid #e8f0fe;\n}\n\n.product-description p {\n    font-size: 15px;\n    margin-bottom: 15px;\n    color: #444;\n}\n\n.product-description strong { color: #222; }\n\n\/* Feature List *\/\n.feature-list { list-style: none; padding: 0; }\n.feature-list li {\n    padding: 8px 0 8px 30px;\n    position: relative;\n    font-size: 15px;\n    border-bottom: 1px solid #f0f0f0;\n}\n.feature-list .icon {\n    position: absolute;\n    left: 0;\n    color: #2e7d32;\n    font-weight: bold;\n}\n\n\/* Spec Table *\/\n.spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14px;\n    margin-top: 10px;\n}\n.spec-table th {\n    background: #f5f9ff;\n    padding: 10px 15px;\n    text-align: left;\n    width: 35%;\n    border: 1px solid #e0e8f5;\n    color: #333;\n}\n.spec-table td {\n    padding: 10px 15px;\n    border: 1px solid #e0e8f5;\n    color: #555;\n}\n\n\/* Application Grid *\/\n.app-grid {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 12px;\n    margin-top: 10px;\n}\n@media(max-width: 600px){ .app-grid { grid-template-columns: repeat(2, 1fr); } }\n.app-item {\n    background: #f5f9ff;\n    padding: 12px 15px;\n    border-radius: 6px;\n    font-size: 14px;\n    text-align: center;\n    border: 1px solid #e0e8f5;\n}\n\n\/* Box List *\/\n.box-list { padding-left: 20px; font-size: 15px; }\n.box-list li { margin-bottom: 6px; }\n\u003c\/style\u003e\n","brand":"DIYMars","offers":[{"title":"Default Title","offer_id":53398557950263,"sku":"PB1KAG15MM-5Pins","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/5562\/4503\/files\/57_4971c984-f55d-49fd-b01e-0db81bf03a8c.jpg?v=1792723326","url":"https:\/\/www.diymars.com\/de\/products\/wh148-b1k-potentiometer-with-switch-5-pin-15mm","provider":"DIYMars","version":"1.0","type":"link"}