{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1546073-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1546073-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546073-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1546073-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan series, 1-1546073-0, PCB terminal block, 10 positions, 0.200\" (5.08mm) pitch, 17.5 A, 300 V, through-hole, screw rising cage clamp, black PA66 housing.","salesMarkdown":"The TE Connectivity Buchanan 1-1546073-0 is a 10-position, single-level PCB-mount terminal block on a 0.200\" (5.08mm) pitch. It terminates wires via a screw-driven rising cage clamp — the screw turns to lift a clamping plate that grips the conductor against the current bar, giving a gas-tight connection that holds up under thermal cycling. Rated 17.5 A at 300 V, it handles power distribution inside industrial control panels, HVAC equipment, and machinery junction boxes where field wiring needs to be landed and re-landed without replacing the block. The rising cage clamp accepts 12 AWG to 30 AWG wire. The M3 screw has a torque spec of 0.79 Nm (7.0 Lb-In). Through-hole mounting with 0.200\" (5.08mm) pitch — the hole pattern and pad size follow the standard footprint for this pitch class. The interlocking side feature lets you gang multiple blocks side-by-side on the same pitch to build a multi-position strip without gaps, sharing the same screw-down centres. The black PA66 housing is UL94 V-0 rated by material class, though the specific rating isn't listed here — the nylon 6/6 construction is the standard flame-retardant grade for panel-mount terminal blocks.","metaTitle":"1-1546073-0 TE Buchanan Terminal Block, 10 Pos, 5.08mm","metaDescription":"TE Connectivity Buchanan 1-1546073-0 PCB terminal block, 10 positions, 0.200\" (5.08mm) pitch, 17.5 A, 300 V, screw rising cage clamp.","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":"Vertical with Board","Base Product Number":"1546073","Positions Per Level":"10","Operating Temperature":"-40°C ~ 105°C","Clamp Material - Plating":"Brass - Nickel Plated","Screw Material - Plating":"Brass - Nickel Plated","Contact Material - Plating":"Brass - Tin Plated"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.83000","currency":"USD"},{"qty":10,"price":"$5.10500","currency":"USD"},{"qty":25,"price":"$4.97160","currency":"USD"},{"qty":50,"price":"$4.86460","currency":"USD"},{"qty":100,"price":"$4.57060","currency":"USD"},{"qty":250,"price":"$4.54384","currency":"USD"},{"qty":500,"price":"$4.24984","currency":"USD"},{"qty":1000,"price":"$3.79545","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the torque specification for 1-1546073-0 screw terminals?","answer":"The M3 screw torque spec is 0.79 Nm (7.0 Lb-In). Exceeding this can strip the brass screw or damage the rising cage clamp; under-torquing risks a high-resistance connection that heats under load."},{"question":"What is the wire gauge range for 1-1546073-0?","answer":"The block accepts 12 AWG to 30 AWG wire. The rising cage clamp grips the full conductor cross-section — solid or stranded — without needing a ferrule, though ferruled stranded wire seats more consistently in production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546073-0","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/1-1546073-0 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}}