{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"282851-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"282851-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/282851-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/282851-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan 282851-3, 3-position PCB terminal block, 5.08 mm pitch, 17.5 A, 300 V, rising cage clamp, green housing, through-hole mount.","salesMarkdown":"## Three-Circuit PCB Terminal Block, 5.08 mm Pitch The 282851-3: It accepts 12-30 AWG wire via a rising cage clamp mechanism — the screw pushes a clamp plate down onto the stripped conductor, not the wire itself, so the conductor is held without damage. The green polyamide housing (PA66/Nylon 6/6) is rated UL 94 V-0 for flame resistance inside equipment enclosures. The single-level, vertical orientation means wires enter from the top, perpendicular to the board, which keeps the assembly compact in the z-axis. ## 0.79 Nm Screw Torque — Why It Matters The M3 screw has a specified torque of 0.79 Nm (7.0 Lb-In). This is not a suggestion — under-torque leaves the clamp loose, risking a high-resistance joint that heats under load; over-torque strips the brass threads in the PA66 housing. Use a calibrated driver set to that value. The rising cage clamp design gives a gas-tight connection on solid or stranded wire, but only if the screw is tightened to spec. ## Interlocking Side Feature for Multi-Position Assemblies The side interlocking feature lets you snap multiple 282851-3 blocks together side-by-side without gaps. The interlock keeps the assembly rigid during wave soldering and field wiring.","metaTitle":"TE Connectivity Buchanan 282851-3, 3-Pos Terminal Block","metaDescription":"TE Connectivity Buchanan 282851-3 PCB terminal block, 3 positions, 5.08 mm pitch, 17.5 A, 300 V, rising cage clamp, green. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":"Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Wire-to-Board Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Green","Pitch":"0.200\\\" (5.08mm)","Series":"Buchanan","Current":"17.5 A","Package":"Bulk","Voltage":"300 V","Features":"Interlocking (Side)","Wire Gauge":"12-30 AWG","Screw Thread":"M3","Mounting Type":"Through Hole","Product Status":"Active","Torque - Screw":"0.79 Nm (7.0 Lb-In)","lifecycle_stage":"unknown","Housing Material":"Polyamide (PA66), Nylon 6/6","Number of Levels":"1","Wire Termination":"Screw - Rising Cage Clamp","Mating Orientation":"Vertical with Board","Base Product Number":"282851","Positions Per Level":"3","Operating Temperature":"-","Clamp Material - Plating":"Brass - Nickel Plated","Screw Material - Plating":"Brass - Nickel Plated","Contact Material - Plating":"Brass - Tin Plated"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4300","priceTiers":[{"qty":1,"price":"$1.43000","currency":"USD"},{"qty":10,"price":"$1.33300","currency":"USD"},{"qty":25,"price":"$1.28320","currency":"USD"},{"qty":50,"price":"$1.27080","currency":"USD"},{"qty":100,"price":"$1.14690","currency":"USD"},{"qty":250,"price":"$1.10968","currency":"USD"},{"qty":500,"price":"$1.01050","currency":"USD"},{"qty":1000,"price":"$0.90511","currency":"USD"},{"qty":5000,"price":"$0.81832","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5af8a5b3f94dfb99240cdea1e7a498c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/282851-3/alternatives.json"},"ai":{"faq":[{"question":"What is the wire range for the 282851-3?","answer":"The rising cage clamp accepts 12-30 AWG solid or stranded wire. Use 12 AWG for the full 17.5 A rating; smaller gauges for signal or control circuits."},{"question":"What is the pitch of the 282851-3?","answer":"The pitch is 0.200\" (5.08 mm), a standard spacing for industrial terminal blocks. The PCB footprint must match this center-to-center distance between positions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/282851-3","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/282851-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}