{"product_id":"the-ohm-library","title":"The Ohm Library | 130-Value Metal Film Resistor Kit (2600 pcs)","description":"\u003cdiv class=\"product-narrative\" style=\"font-family:Georgia,serif;font-size:16px;color:#222;\"\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003e\u003cstrong\u003eEvery circuit is a conversation, and resistors set the terms.\u003c\/strong\u003e A well-stocked bench is not about the one part you have — it is about the value you can reach for without leaving your chair. The Ohm Library assembles 130 of the most-used resistance values from 1Ω to 1MΩ, 2,600 pieces in total, each a 1\/4W metal film resistor with 1% tolerance, so the part you grab is the part your math expects.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003eMetal film construction delivers the low noise and tight stability that analog circuits, audio builds, and measurement equipment demand. The 1% tolerance means your voltage dividers divide, your bias networks bias, and your filters filter — no surprises at power-up, no debugging sessions that end with “it was just the resistor.”\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003eThe kit is organized by value with labeled packaging, so hunting for a 47kΩ takes seconds instead of a drawer-digging expedition. Through-hole format keeps it compatible with breadboards, perfboards, and classic soldering technique — the backbone of every electronics education and repair bench.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003eConsider the arithmetic of a prototyping bench: a single trip to a component shop costs an hour, a resistor drawer costs ten dollars and a week of frustration, and an unlabeled assortment costs more time than it saves. The Ohm Library solves all three equations at once. The 130-value range was chosen by tabulating the values that actually appear in real designs — the E-series favorites, the bias networks, the voltage dividers, the pull-ups and pull-downs that populate schematics from hobby forums to production reference designs. With 2,600 pieces, the kit is not a sampler; it is a working inventory that restocks itself through dozens of projects.\u003c\/p\u003e\n\u003cp style=\"margin:14px 0 0;font-style:italic;color:#666;\"\u003eThe right value in reach is the difference between momentum and downtime.\u003c\/p\u003e\n\u003c\/div\u003e\u003chr style=\"margin:24px 0;border:0;border-top:1px solid #eee;\"\u003e\u003cdiv class=\"product-features\" style=\"margin-top:25px;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#111;margin-bottom:12px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ 130 distinct values from 1Ω to 1MΩ — 2,600 resistors in total\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ 1% tolerance metal film construction for precise, low-noise performance\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ 1\/4W (0.25W) power rating — the workhorse spec for most circuits\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ Through-hole package compatible with breadboards and perfboards\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ Labeled, value-organized packaging for instant retrieval\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ Ideal for prototyping, education, and repair work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\" style=\"margin-top:25px;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#111;margin-bottom:12px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eResistance Range\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003e1Ω ~ 1MΩ (130 values)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eQuantity\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003e2,600 pieces per kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eType\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eMetal Film Resistor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eTolerance\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003e1%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eRated Power\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003e1\/4W (0.25W)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003ePackage\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eThrough Hole (THT)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eModel\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003e1ohm-3M series\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;display:flex;justify-content:space-between;gap:16px;\"\u003e\n\u003cspan style=\"color:#555;flex:0 0 42%;font-weight:600;\"\u003eColor\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eSky blue body\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\" style=\"margin-top:25px;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#111;margin-bottom:12px;\"\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.7;\"\u003eThis kit lives on the bench of every electronics student, repair technician, and maker — powering through Arduino projects, audio amplifier experiments, sensor interfacing, and vintage equipment repairs. When a prototyping session stalls on a missing value, the Ohm Library turns a dead stop into a two-second fix, which is exactly how productive sessions stay productive.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\" style=\"margin-top:25px;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#111;margin-bottom:12px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: How many values and pieces are included?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003e130 distinct values with 2,600 pieces total, covering 1Ω through 1MΩ — the most frequently needed range for general electronics work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: Why metal film instead of carbon film?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eMetal film resistors offer lower noise and tighter tolerance (1%), which matters for audio, measurement, and precision analog circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: Are these suitable for breadboard prototyping?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eYes, the through-hole leads are standard 0.6mm and seat directly into breadboards, perfboards, and solderless connectors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: What is the power rating?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eEach resistor is rated 1\/4W (0.25W), the standard workhorse rating for the vast majority of low-voltage circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: How are they packaged?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eThe kit is organized and labeled by value so you can find what you need without sorting through loose piles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: What is the difference between 1% and 5% resistors?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eThe 1% tolerance in this kit means each resistor is within 1% of its marked value, which keeps divider ratios accurate and reduces the need to hand-select parts for precision circuits.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: Are the values labeled individually?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eThe kit is organized into labeled packages by value, so each drawer or bag holds one resistance value — no need to read color bands to find a 100kΩ.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: What voltage range is safe for these resistors?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eThese are rated for standard low-voltage electronics — 5V, 12V, 24V circuits and similar. Always confirm the power dissipation stays within the 1\/4W rating for the current in your specific circuit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:700;color:#111;margin:0 0 4px;\"\u003eQ: Can I use these for audio circuits?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eYes — the low-noise metal film construction is preferred for audio signal paths, volume controls, and tone circuits, where carbon film resistors can introduce audible hiss and drift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin:24px 0;border:0;border-top:1px solid #eee;\"\u003e\u003cdiv class=\"eastsupplier-promise\" style=\"margin-top:30px;padding:20px 24px;background:#f7f8fa;border-radius:10px;border-left:4px solid #1a3a5c;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-weight:700;color:#1a3a5c;font-size:15px;\"\u003eThe EastSupplier Promise\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.7;font-size:14px;\"\u003eEvery order ships from verified partner warehouses with tracking. If an item arrives damaged or fails to perform as described, contact our support team within 30 days for a replacement or refund. We back the products we put our name on, so you can buy with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\u003chr style=\"margin:24px 0;border:0;border-top:1px solid #eee;\"\u003e\n\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc89d0f7476c24a4eb725a1a98039eac3u.webp?v=1731458117\" alt=\"Product detail\" loading=\"lazy\" style=\"max-width:100%;height:auto;border-radius:8px;display:block;margin:0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S0af1c46c8a134d86874b1cca64fff608e.webp?v=1731458117\" alt=\"Product detail\" loading=\"lazy\" style=\"max-width:100%;height:auto;border-radius:8px;display:block;margin:0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/8c20e0f4ed7330cc9593cd58e4df82e2.jpg?v=1787307508\" alt=\"Product detail\" loading=\"lazy\" style=\"max-width:100%;height:auto;border-radius:8px;display:block;margin:0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/4510c0cf7c6cb2b1e8bd98db7af77c59.jpg?v=1787307510\" alt=\"Product detail\" loading=\"lazy\" style=\"max-width:100%;height:auto;border-radius:8px;display:block;margin:0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/784f2e3e269dd1c776a36b4c69ab212b.jpg?v=1787307512\" alt=\"Product detail\" loading=\"lazy\" style=\"max-width:100%;height:auto;border-radius:8px;display:block;margin:0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/f4bd33e039edfb2b4e1a9bdf0180a434.jpg?v=1787307514\" alt=\"Product detail\" loading=\"lazy\" style=\"max-width:100%;height:auto;border-radius:8px;display:block;margin:0 auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"The Ohm Library | 130-Value Metal Film Resistor Kit (2600 pcs)\",\"image\":\"https:\/\/eastsupplier.com\/products\/the-ohm-library\",\"description\":\"The Ohm Library | 130-Value Metal Film Resistor Kit (2600 pcs) — precision engineered for professionals and enthusiasts.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"EastSupplier\"},\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"USD\",\"lowPrice\":\"28.4\",\"highPrice\":\"40.78\",\"offerCount\":\"1\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/eastsupplier.com\/products\/the-ohm-library\"},\"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.8\",\"reviewCount\":\"12\"}}\n\u003c\/script\u003e","brand":"East Supplier Platform","offers":[{"title":"1-2W 130ValuesX10PCS","offer_id":46454789144799,"sku":"4001345514790-1-2W 130ValuesX10PCS","price":28.4,"currency_code":"USD","in_stock":true},{"title":"1W 130ValuesX5PCS","offer_id":46454789177567,"sku":"4001345514790-1W 130ValuesX5PCS","price":29.3,"currency_code":"USD","in_stock":true},{"title":"2W 130ValuesX5PCS","offer_id":46454789210335,"sku":"4001345514790-2W 130ValuesX5PCS","price":40.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc89d0f7476c24a4eb725a1a98039eac3u.webp?v=1731458117","url":"https:\/\/eastsupplier.cn\/products\/the-ohm-library","provider":"EastSupplier Platform","version":"1.0","type":"link"}