{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1546216-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1546216-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1546216-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1546216-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan 1546216-3, 3-position, 1-level, 5.00 mm pitch, 13.5 A, 300 V, 15-17 AWG, side-entry PCB terminal block, screw-rising cage clamp, gray housing.","salesMarkdown":"It uses a screw-rising cage clamp to terminate 15-17 AWG wire, and the wire enters horizontal with the board — side-entry orientation, which means the screw axis is parallel to the PCB. This is a through-hole mount part, soldered into the PCB like a header, but with the screw clamp on top for field wiring. ## Wiring and Torque — What the Screw Spec Tells You The 1546216-3 accepts 15-17 AWG only — that is a tight window, so confirm your wire size before committing. The screw is M3 brass with nickel plating, and the clamp is a brass rising cage, also nickel plated. The specified torque is 0.68 Nm (6 Lb-In). That is a firm turn; under-torque leaves the wire loose in the cage, over-torque can strip the M3 thread in the PA66 housing. Use a torque screwdriver set to that value for every termination. The contact material is brass with tin plating, which is standard for a power terminal block — tin is fine for the few mating cycles a terminal block sees, and the nickel on the screw and clamp resists corrosion in the field. The 1546216-3 is an active, in-production part per TE Connectivity's lifecycle status. It is RoHS compliant.","metaTitle":"TE Connectivity 1546216-3 Buchanan Terminal Block, 3 Pos","metaDescription":"TE Connectivity 1546216-3 Buchanan 3-position PCB terminal block, 5.00 mm pitch, 13.5 A, 300 V, 15-17 AWG, side entry. Active, 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":"Gray","Pitch":"0.197\\\" (5.00mm)","Series":"Buchanan","Current":"13.5 A","Package":"Bulk","Voltage":"300 V","Features":"Interlocking (Side)","Wire Gauge":"15-17 AWG","Screw Thread":"M3","Mounting Type":"Through Hole","Product Status":"Active","Torque - Screw":"0.68 Nm (6 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":"1546216","Positions Per Level":"3","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":"$1.0200","priceTiers":[{"qty":1,"price":"$1.02000","currency":"USD"},{"qty":10,"price":"$0.97000","currency":"USD"},{"qty":25,"price":"$0.92760","currency":"USD"},{"qty":50,"price":"$0.91480","currency":"USD"},{"qty":100,"price":"$0.79940","currency":"USD"},{"qty":250,"price":"$0.76944","currency":"USD"},{"qty":500,"price":"$0.72668","currency":"USD"},{"qty":1000,"price":"$0.62837","currency":"USD"},{"qty":5000,"price":"$0.53860","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/55e7a899a8169f6faf5078168bc8752b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1546216-3/alternatives.json"},"ai":{"faq":[{"question":"What wire gauge fits 1546216-3?","answer":"The 1546216-3 accepts 15-17 AWG wire. The screw-rising cage clamp is designed for that range only."},{"question":"What is the pitch of terminal block 1546216-3?","answer":"The pitch is 0.197\" (5.00 mm). That is the center-to-center spacing between adjacent terminal positions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1546216-3","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/1546216-3 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}}