{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1776302-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1776302-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776302-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/1776302-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan TSB1000, 1776302-5, Eurostyle terminal strip, 5 circuits, 0.472\" (12.00mm) pitch, 40A, 250V, 2 rows, screw top termination, closed bottom, panel mount, natural PA66 housing.","salesMarkdown":"## Eurostyle Terminal Strip for Power Distribution The TE Connectivity Buchanan 1776302-5 is a 5-circuit Eurostyle terminal strip from the TSB1000 series, designed for panel-mount power distribution where a screw-clamp termination is preferred. The 0.472\" (12.00 mm) pitch gives generous spacing between terminals, which keeps creepage distances comfortable for the 250 V working voltage without crowding the wiring fingers. Accepts 10-22 AWG wire on both rows — the 10 AWG capacity is real, confirmed by the spec, so this strip handles the heavier branch-circuit conductors common in industrial control panels. Top termination is screw-clamp with steel screws finished in zinc non-hexavalent chromate; the bottom termination is closed, meaning there are no through-board pins — this is a pure panel-mount strip for field wiring, not a PCB header. The enclosed barrier type provides a physical shield between adjacent terminals, reducing the chance of accidental shorting during servicing. Two rows and 5 circuits give 10 wire entries total. The housing is rated for continuous operation at 100°C, which is the thermal ceiling before derating the 40 A current; in a 60°C cabinet the strip runs at full rating, but above that the current should be reduced per the manufacturer's derating curve. The 1776302-5 is not a high-volume commodity part; it is a specified BOM line that gets pulled into an RFQ for a panel build or maintenance kit. If you are matching an existing panel layout, the 0.472\" pitch and 5-circuit count are the footprint anchors — confirm the mounting hole spacing and the screw terminal pattern against your enclosure before committing.","metaTitle":"TE Connectivity 1776302-5 TSB1000 Terminal Strip, 5 Circuits","metaDescription":"TE Connectivity Buchanan TSB1000 Eurostyle terminal strip, 5 circuits, 0.472\" pitch, rated 40A at 250V. Screw termination, 10-22 AWG, UL94 V-2.","metaKeywords":null},"attributes":{"series":"TSB1000, Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Terminal Blocks","Barrier Terminal Blocks"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Natural","Pitch":"0.472\\\" (12.00mm)","Series":"TSB1000, Buchanan","Package":"Bulk","Features":"-","Wire Gauge":"10-22 AWG","Barrier Type":"Enclosed","Mounting Type":"Chassis, Panel","Number of Rows":"2","Product Status":"Active","Voltage Rating":"250V","Top Termination":"Screws","lifecycle_stage":"unknown","Bottom Termination":"Closed","Number of Circuits":"5","Base Product Number":"1776302","Terminal Block Type":"Eurostyle Terminal Strip","Current Rating (Amps)":"40A","Material - Insulation":"Polyamide (PA66), Nylon 6/6","Operating Temperature":"100°C","Terminal Screw Finish":"Zinc, Non-Hexavalent Chromate","Number of Wire Entries":"10","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.63000","currency":"USD"},{"qty":10,"price":"$6.65200","currency":"USD"},{"qty":25,"price":"$6.47720","currency":"USD"},{"qty":50,"price":"$6.30220","currency":"USD"},{"qty":100,"price":"$5.91710","currency":"USD"},{"qty":250,"price":"$5.88208","currency":"USD"},{"qty":500,"price":"$5.53196","currency":"USD"},{"qty":1000,"price":"$4.93674","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1776302-5 and what is the lead time?","answer":"Submit an RFQ for your required quantity to get a firm delivery commitment."},{"question":"Can 1776302-5 be used for 10 AWG wire?","answer":"Yes, the 1776302-5 accepts 10-22 AWG wire. The 10 AWG capacity is confirmed in the spec, so this strip handles heavier branch-circuit conductors common in industrial power distribution."},{"question":"What is the difference between 1776302-5 and 1776302-4?","answer":"The difference is the circuit count: 1776302-5 has 5 circuits, while 1776302-4 has 4 circuits. Both share the same 0.472\" pitch, 40 A rating, and TSB1000 series construction — the only variable is the number of termination positions on the strip."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776302-5","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/1776302-5 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}}