{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1776113-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1776113-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776113-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1776113-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan 1776113-4, 4-position PCB terminal block, 3.81mm pitch, 12 A, 150 V, through-hole, side-entry, rising cage clamp, black PA housing.","salesMarkdown":"## 4-Position PCB Terminal Block — 3.81mm Pitch, Side Entry The TE Connectivity Buchanan 1776113-4 is a 4-position, single-level PCB terminal block on a 0.150\" (3.81mm) pitch. It uses a screw-actuated rising cage clamp to terminate solid or stranded wire from 16 to 28 AWG, with the wire entry oriented horizontally — parallel to the board surface — making it a side-entry block for low-profile layouts where vertical clearance above the PCB is limited. Rated 12 A at 150 V, the block carries enough margin for control-circuit and low-power distribution duty inside industrial panels, HVAC controllers, lighting ballasts, and building-automation equipment. Contact and clamp hardware are copper alloy with nickel plating; the contact surfaces are tin-plated, which suits the moderate mating-cycle count of a field-wired terminal block rather than a high-cycle connector. The 1776113-4 shares its 3.81mm pitch, 12 A / 150 V rating, side-entry orientation, and rising cage clamp termination with the 3-position 1776113-3. Both are active and ROHS3 compliant, making the choice a straight circuit-count match to the BOM.","metaTitle":"TE Connectivity 1776113-4 Buchanan Terminal Block","metaDescription":"TE Connectivity 1776113-4 Buchanan PCB terminal block, 4 positions, 3.81mm pitch, 12 A, 150 V, rising cage clamp, ROHS3 compliant.","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":"0.150\\\" (3.81mm)","Series":"Buchanan","Current":"12 A","Package":"Bulk","Voltage":"150 V","Features":"-","Wire Gauge":"16-28 AWG","Screw Thread":"-","Mounting Type":"Through Hole","Product Status":"Active","Torque - Screw":"-","lifecycle_stage":"unknown","Housing Material":"Polyamide (PA), Nylon","Number of Levels":"1","Wire Termination":"Screw - Rising Cage Clamp","Mating Orientation":"Horizontal with Board","Base Product Number":"1776113","Positions Per Level":"4","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":"$2.9000","priceTiers":[{"qty":1,"price":"$2.90000","currency":"USD"},{"qty":10,"price":"$2.58500","currency":"USD"},{"qty":25,"price":"$2.57200","currency":"USD"},{"qty":50,"price":"$2.54560","currency":"USD"},{"qty":100,"price":"$2.29490","currency":"USD"},{"qty":250,"price":"$2.28176","currency":"USD"},{"qty":500,"price":"$2.11028","currency":"USD"},{"qty":1000,"price":"$1.88607","currency":"USD"},{"qty":5000,"price":"$1.63547","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1776113-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1776113-4?","answer":"The pitch is 0.150\" (3.81mm), center-to-center between adjacent positions."},{"question":"Is 1776113-4 RoHS compliant?","answer":"Yes, it is listed as ROHS3 Compliant."},{"question":"What is the alternative to 1776113-4?","answer":"The closest functional alternative within the same series is the 3-position 1776113-3 — identical pitch, current rating, voltage, termination style, and housing material, differing only in position count. For a higher-current option at a wider pitch, the 5-position 1776119-5 uses a 0.200\" (5.08mm) pitch and is rated 13.5 A at 300 V."},{"question":"Where can I buy 1776113-4?","answer":"Availability and pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776113-4","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/1776113-4 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}}