{"product_id":"the-terminal-foundry","title":"The Terminal Foundry | 2.54mm Rising Clamp PCB Screw Terminal Blocks","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\u003eA connection is only as honest as the metal that carries it.\u003c\/strong\u003e In the world of PCB prototyping, the difference between a clean build and a haunted one is often a single unreliable contact. The Terminal Foundry series — rising clamp screw terminal blocks at the industry-standard 2.54mm pitch — gives your boards the kind of mechanical and electrical integrity that separates serious hardware from hobbyist improvisation.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003eEach block uses a rising clamp mechanism that presses the stripped wire against the conductor with consistent, repeatable force. No solder, no cold joints, no intermittent ghosts. The tin-plated contacts hold firm through vibration, temperature cycling, and repeated rework — which is exactly what a development bench demands when a design is still evolving.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003eAvailable in 25 and 50 piece packs, the range covers the KF128-2.54, DG308-2.54, MPT0.5-2.54, and EK254V form factors that populate datasheets and reference designs across the industry. When your prototype works on the bench, the same terminals carry it into production without a redesign.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#333;line-height:1.75;font-size:15px;\"\u003eThe engineer’s truest currency is time, and every moment spent fighting a loose connection is a moment stolen from the design itself. That is the argument at the heart of the Terminal Foundry: predictable, repeatable, mechanically sound termination as a baseline, not a luxury. The rising clamp design means the contact force is set by the screw geometry rather than by how hard you happen to pull the wire, which removes the human variable from the equation. For educators teaching the next generation of hardware engineers, it also means students learn good termination habits on parts that forgive — and correct — imperfect technique.\u003c\/p\u003e\n\u003cp style=\"margin:14px 0 0;font-style:italic;color:#666;\"\u003eSolder your logic, not your patience.\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✦ Rising clamp mechanism for consistent, tool-free wire termination\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ Standard 2.54mm pitch — drops into common PCB layouts and perfboards\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ Tin-plated copper alloy contacts for low resistance and corrosion resistance\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ CE and RoHS certified — production-grade materials throughout\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ Supports stranded and solid wire up to the rated gauge with repeatable rework\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #f0f0f0;color:#333;\"\u003e✦ 25PCS and 50PCS pack options for prototyping and small-batch production\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;\"\u003eType\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eScrew terminal block (rising clamp)\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;\"\u003ePitch\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003e2.54mm\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;\"\u003eForm Factors\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eKF128-2.54, DG308-2.54, MPT0.5-2.54, EK254V\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;\"\u003eWire Termination\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eScrew clamp, no soldering required\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;\"\u003eCertification\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eCE, RoHS\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;\"\u003eCustomization\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eYes (is_customized)\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;\"\u003eOrigin\u003c\/span\u003e\u003cspan style=\"color:#222;flex:1;text-align:right;\"\u003eMainland China\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;\"\u003eThese terminals are the quiet workhorses of control panels, power supplies, sensor breakout boards, PLC I\/O modules, LED driver boards, and educational electronics kits. They are equally at home on a university bench, in a repair technician’s kit, or in the production line of a small OEM — anywhere a wire must land on a board and stay there.\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: Do I need to solder these terminal blocks?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eNo. The rising clamp design secures stripped wires with a screw, so connections are made and remade without soldering — ideal for prototyping and field service.\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 wire gauge do they accept?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eThey accept standard 28-16 AWG stranded and solid wires typical of PCB work. When in doubt, strip 5-6mm and clamp firmly.\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 reuse a terminal after removing a wire?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eYes, the clamp is designed for repeated use. Retightening a terminal after rework is a normal part of the development cycle.\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 production boards?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eYes. CE and RoHS certification, consistent plating, and the standard 2.54mm pitch make them a direct drop-in for production designs, not just bench prototypes.\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 difference between the form factors listed?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eKF128-2.54, DG308-2.54, MPT0.5-2.54, and EK254V are compatible 2.54mm rising clamp families with slightly different housing profiles — pick the one that matches your PCB footprint.\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: Do these blocks accept ferrule-crimped wires?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eYes. Ferrules improve the connection on stranded wire and are fully compatible with the rising clamp mechanism, making it the preferred practice for industrial and field wiring.\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: What torque should I use when tightening?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eTighten until the wire is firmly clamped with light resistance — typically a quarter turn past first contact for the wire gauges this block accepts. Over-tightening is not necessary; the clamp geometry does the 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: How should I store unused blocks?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eKeep them in a dry, static-safe container. The tin-plated contacts are corrosion-resistant, but standard electronics storage practices — away from humidity and aggressive chemicals — will keep them pristine for years.\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: Do these blocks require any special tools?\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#444;line-height:1.6;\"\u003eNo — a standard small screwdriver is all you need. The rising clamp accepts a flat-head or Philips driver and holds the wire firmly without crimping tools, which keeps field rework fast and simple.\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\/Sb6d0f3c564e04221a64b79ec10077333N.webp?v=1726703829\" 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\/S7ed7e78d5f9d4f2c90699ec6508ab1076.webp?v=1726703829\" 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 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