{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"282844-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"282844-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/282844-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/282844-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan 282844-3, 3-position PCB terminal block, 7.50mm pitch, 17.5 A, 300 V, screw rising cage clamp, through-hole, green, bulk.","salesMarkdown":"## 3-Position PCB Block at 7.50 mm Pitch The TE Connectivity Buchanan 282844-3 is a 3-position, single-level PCB terminal block designed for horizontal wire entry relative to the board. The 7.50 mm pitch spaces the positions wide enough for 300 V working voltage and 17.5 A per circuit, with the rising cage clamp accepting solid or stranded wire from 12 AWG down to 30 AWG. The green polyamide (PA66) housing carries the side interlocking feature so multiple blocks can be ganged on the same pitch without gaps. ## Termination and Wire Clamping Wire termination uses a screw-driven rising cage clamp — tightening the M3 screw to 0.79 Nm (7.0 Lb-In) lifts the clamp plate against the conductor, creating a gas-tight connection that resists thermal cycling better than a simple screw-and-washer. The clamp and screw are brass with nickel plating; the contact surface is brass with tin plating, matched to the wire copper for galvanic compatibility. ## Board Layout and Ganging The side interlocking feature lets you snap multiple 282844-3 blocks together on the same 7.50 mm pitch axis for a continuous multi-position strip — no gaps between blocks, no extra board space lost. Each block occupies the same footprint as the single-level 7.50 mm Buchanan family.","metaTitle":"TE 282844-3 Buchanan Terminal Block, 3 Pos, 7.5mm, 17.5 A","metaDescription":"TE 282844-3 Buchanan PCB terminal block, 3 positions, 7.50mm pitch, 17.5 A, 300 V, screw rising cage clamp, 12-30 AWG, green. Active production, ROHS3.","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":"0.295\\\" (7.50mm)","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":"Horizontal with Board","Base Product Number":"282844","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":"$1.8600","priceTiers":[{"qty":1,"price":"$1.86000","currency":"USD"},{"qty":10,"price":"$1.70100","currency":"USD"},{"qty":25,"price":"$1.65080","currency":"USD"},{"qty":50,"price":"$1.63420","currency":"USD"},{"qty":100,"price":"$1.51690","currency":"USD"},{"qty":250,"price":"$1.49176","currency":"USD"},{"qty":500,"price":"$1.35766","currency":"USD"},{"qty":1000,"price":"$1.21518","currency":"USD"},{"qty":5000,"price":"$1.08947","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/282844-3/alternatives.json"},"ai":{"faq":[{"question":"What wire gauge fits the 282844-3 terminal block?","answer":"The rising cage clamp accepts wire from 12 AWG to 30 AWG, covering most control-circuit and power-distribution conductors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/282844-3","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/282844-3 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}}