{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"282857-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"282857-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/282857-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/282857-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan 282857-3, 3-position PCB terminal block, 5.08 mm pitch, side-entry wire, 24 A, 300 V, rising cage clamp, M3 screw, green housing.","salesMarkdown":"It terminates wires via a screw-driven rising cage clamp — the screw tightens a brass clamp plate that pulls the wire up against the current bar, giving a gas-tight connection without a ferrule. The green PA66 housing is the classic Buchanan colour, and the side interlocking feature lets multiple blocks snap together side-by-side to form a multi-position strip without extra hardware. ## Ratings That Drive the Fit 24 A per position is the headline rating — that is bus-level current for a terminal block this size, suited for feeding a power rail or distributing load to several downstream circuits. The 300 V rating pairs with the 5.08 mm pitch to give enough creepage between adjacent positions for industrial control panels. The M3 screw with a specified torque of 0.79 Nm (7.0 Lb-In) is a real installation parameter: the PA66 housing strips if over-torqued, so the torque spec is there to follow, not a suggestion. The rising cage clamp accepts 12-30 AWG wire — the clamp opens wide enough for 12 AWG stranded power wire but still grips 30 AWG signal wire reliably. Brass contacts with tin plating are standard for this class: tin is fine for the few insertion cycles a terminal block sees, and it avoids the galvanic corrosion risk gold would have with the brass screw.","metaTitle":"TE Connectivity 282857-3 Buchanan Terminal Block, 3 Position","metaDescription":"TE Connectivity 282857-3 Buchanan PCB terminal block, 3 positions, 5.08 mm pitch, 24 A, 300 V, rising cage clamp. Active production, ROHS3 compliant.","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":"24 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":"Horizontal with Board","Base Product Number":"282857","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":"$1.4900","priceTiers":[{"qty":1,"price":"$1.49000","currency":"USD"},{"qty":10,"price":"$1.36000","currency":"USD"},{"qty":25,"price":"$1.32000","currency":"USD"},{"qty":50,"price":"$1.30660","currency":"USD"},{"qty":100,"price":"$1.21290","currency":"USD"},{"qty":250,"price":"$1.19276","currency":"USD"},{"qty":500,"price":"$1.08554","currency":"USD"},{"qty":1000,"price":"$0.97162","currency":"USD"},{"qty":5000,"price":"$0.87111","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/282857-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 282857-3 and how do I get a price?","answer":"Submit an RFQ for current pricing and availability — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/282857-3","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/282857-3 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}}