{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-796949-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-796949-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-796949-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-796949-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan series, 13 position, 0.200\" (5.08mm) pitch, 17.5 A, 300 V, through hole, screw rising cage clamp, side entry PCB terminal block, black, bulk.","salesMarkdown":"## 13-Circuit Buchanan PCB Terminal Block, Side Entry The TE Connectivity Buchanan 1-796949-3 is a 13-position PCB-mount terminal block from the Buchanan series, designed for wire-to-board termination where a screw clamp is preferred over a crimp or IDC connection. It accepts 12-30 AWG wire into a rising cage clamp, tightened with an M3 screw to 0.79 Nm (7.0 Lb-In). ## Screw Clamp Termination and Wire Range The rising cage clamp (brass, nickel-plated) pulls the wire against a current bar as the M3 screw is torqued — no ferrule required, though one helps with fine-stranded wire at the lower end of the 12-30 AWG range. The clamp material and plating match the screw (brass-nickel), so galvanic compatibility is not a concern in indoor equipment. The 0.79 Nm torque spec is tight enough for a gas-tight joint on solid or stranded copper, but not so high that it strips the PA66 thread form on repeated terminations. ## Interlocking Side Feature for Multi-Level Ganging The interlocking side feature lets you snap multiple 1-796949-3 blocks together side-by-side without a separate jumper bar — the current path bridges across the interlock. This reduces hardware count on a multi-circuit board where you need, say, 26 or 39 positions from the same 13-position base. The interlock is mechanical; the electrical continuity depends on the screw clamp on each side of the joint.","metaTitle":"TE Connectivity Buchanan 1-796949-3","metaDescription":"TE Connectivity Buchanan 1-796949-3 terminal block, 13 positions, 0.200\" (5.08mm) pitch, 17.5 A, 300 V, screw rising cage clamp, side entry. Active, 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":"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":"13","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":"$8.9900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.99000","currency":"USD"},{"qty":10,"price":"$7.83200","currency":"USD"},{"qty":25,"price":"$7.62640","currency":"USD"},{"qty":50,"price":"$7.42020","currency":"USD"},{"qty":100,"price":"$6.96670","currency":"USD"},{"qty":250,"price":"$6.92552","currency":"USD"},{"qty":500,"price":"$6.51328","currency":"USD"},{"qty":1000,"price":"$5.81248","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the wire gauge range for 1-796949-3?","answer":"The 1-796949-3 accepts 12-30 AWG wire into its rising cage clamp termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-796949-3","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/1-796949-3 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}}