{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1546551-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1546551-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1546551-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/1546551-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan 1546551-5, PCB terminal block, 5 positions, 0.138\" (3.50mm) pitch, 12 A, 300 V, through-hole, screw rising cage clamp, green.","salesMarkdown":"## 5-Position PCB Terminal Block with Rising Cage Clamp It uses a screw-driven rising cage clamp to terminate 16-28 AWG wire, with the wire entry oriented horizontally (parallel to the board). The 0.138\" (3.50mm) pitch gives it a compact footprint for a 5-circuit power or signal distribution point on a PCB, while the green polyamide housing provides a visual cue often used for ground or chassis connections. ## Rated Load and Wire Fit The 16-28 AWG wire range covers solid and stranded conductors — the rising cage clamp presses the wire against the current bar without damaging fine strands. The copper alloy contacts are tin-plated, which is standard for stationary terminations where frequent reconnection isn't needed. ## Board Layout and Orientation Through-hole mounting with a horizontal wire entry means the wires run parallel to the PCB surface — useful when clearance above the board is tight. The 3.50mm pitch is a common European spacing; the 5-position block spans about 17.5 mm of board edge. No board lock or additional retention is specified — the solder joints carry the mechanical load, so the PCB footprint should include adequate pad and hole size per the manufacturer's drawing.","metaTitle":"TE Connectivity 1546551-5 Buchanan Terminal Block, 5 Pos","metaDescription":"TE Connectivity 1546551-5 Buchanan PCB terminal block, 5 positions, 0.138\" (3.50mm) pitch, 12 A, 300 V, screw rising cage clamp, green, active production","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":"0.138\\\" (3.50mm)","Series":"Buchanan","Current":"12 A","Package":"Bulk","Voltage":"300 V","Features":"-","Wire Gauge":"16-28 AWG","Screw Thread":"-","Mounting Type":"Through Hole","Product Status":"Active","Torque - Screw":"-","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":"1546551","Positions Per Level":"5","Operating Temperature":"-40°C ~ 110°C","Clamp Material - Plating":"Copper Alloy - Nickel Plated","Screw Material - Plating":"Copper Alloy - Nickel Plated","Contact Material - Plating":"Copper Alloy - Tin Plated"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1600","priceTiers":[{"qty":1,"price":"$2.16000","currency":"USD"},{"qty":10,"price":"$1.92700","currency":"USD"},{"qty":25,"price":"$1.91680","currency":"USD"},{"qty":50,"price":"$1.89720","currency":"USD"},{"qty":100,"price":"$1.74080","currency":"USD"},{"qty":250,"price":"$1.73100","currency":"USD"},{"qty":500,"price":"$1.57452","currency":"USD"},{"qty":1000,"price":"$1.40827","currency":"USD"},{"qty":5000,"price":"$1.24201","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7db5e5136b88ac134c62255d9b3d1758.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1546551-5/alternatives.json"},"ai":{"faq":[{"question":"What is the wire range for 1546551-5 terminal block?","answer":"The 1546551-5 accepts 16-28 AWG solid or stranded wire. The rising cage clamp grips the conductor securely without damaging fine strands."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1546551-5","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/1546551-5 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}}