{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-796949-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-796949-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-796949-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-796949-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan, Terminal Block, 1-796949-0, 10 Positions, 5.08 mm Pitch, 17.5 A, 300 V, Through Hole, Screw - Rising Cage Clamp","salesMarkdown":"The TE Connectivity Buchanan 1-796949-0 is a 10-position PCB-mount terminal block with a 5.08 mm pitch, designed for side-entry wiring (horizontal with board). It uses a rising cage clamp terminated by an M3 screw — the clamp lifts to grip the wire against the current bar, not crush it, so stranded 12-30 AWG conductors seat without strand breakage. The 17.5 A per-level rating and 300 V voltage ceiling put it in the power distribution class: think PSU outputs, motor terminal strips, or heater control boards inside an enclosure. Side interlocking lets you key multiple 10-position blocks together into a single screw-rail assembly, which saves panel space compared to individual blocks with separate end covers. ## Wiring It Right: Torque, Gauge, and the Rising Cage The M3 screw torque is 0.79 Nm (7.0 Lb-In) — that is the number. Go tighter and the brass threads strip; go looser and the cage doesn't fully clamp, especially on 12 AWG stranded. The rising cage clamp pulls the wire up against a flat current bar rather than driving a screw point into the strands, so it works across the full 12-30 AWG range without damaging fine wire. Brass clamp and screw, both nickel plated, resist corrosion in industrial cabinet air. The contact material is brass with tin plating — adequate for the 17.5 A rating and typical for terminal blocks where the connection is semi-permanent (few mating cycles).","metaTitle":"TE Buchanan 1-796949-0 Terminal Block, 10 Position, 17.5 A","metaDescription":"TE Connectivity Buchanan 1-796949-0 terminal block, 10 positions, 5.08 mm pitch, 17.5 A, 300 V, rising cage clamp. Active production, RoHS. Sourced to order.","metaKeywords":null},"attributes":{"series":"Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Wire-to-Board Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","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":"Horizontal with Board","Base Product Number":"796949","Positions Per Level":"10","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":"$5.1600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.16000","currency":"USD"},{"qty":10,"price":"$4.52500","currency":"USD"},{"qty":25,"price":"$4.40600","currency":"USD"},{"qty":50,"price":"$4.31140","currency":"USD"},{"qty":100,"price":"$4.05090","currency":"USD"},{"qty":250,"price":"$4.02716","currency":"USD"},{"qty":500,"price":"$3.76660","currency":"USD"},{"qty":1000,"price":"$3.36387","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-796949-0 terminal block?","answer":"Submit a request for current pricing and availability — both are confirmed at quote time."},{"question":"What is the torque specification for 1-796949-0?","answer":"The M3 screw torque is 0.79 Nm (7.0 Lb-In). Exceeding this strips the brass threads; going below it risks a loose connection on stranded wire."},{"question":"Is 1-796949-0 RoHS compliant?","answer":"Yes, the 1-796949-0 is RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-796949-0","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/1-796949-0 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}}