{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1776302-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1776302-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776302-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1776302-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan TSB1000 Eurostyle Terminal Strip, 1776302-2, 2 circuits, 0.472\" (12.00mm) pitch, 40A, 250V, 10-22 AWG, screw top termination, closed bottom, chassis/panel mount, natural PA66.","salesMarkdown":"## Eurostyle Terminal Strip for Power Distribution — 2 Circuits at 40A The TE Connectivity Buchanan TSB1000 1776302-2 is a 2-circuit Eurostyle terminal strip rated 40A at 250V, built for chassis or panel-mount power distribution. This is the 2-circuit member of the TSB1000 series — a dual-row strip with 4 wire entries (2 per circuit) that accepts 10-22 AWG wire. The top termination uses steel screws with a zinc, non-hexavalent chromate finish; the bottom is closed, meaning there are no PCB pins or bottom-side terminals. It is a pure wire-to-wire or wire-to-busbar interconnect, not a board-mount device. The 40A per-circuit rating is the headline number here — that is bus-level current for a terminal strip this size. For sustained 40A loads, use 10 AWG and keep the ambient below the 100°C operating maximum. The 100°C rating on the PA66 insulation means the strip can live inside a warm industrial cabinet without derating, but the wire insulation must match. The 0.472\" (12.00mm) pitch is wide enough that two 10 AWG conductors can land side-by-side without the insulation crowding the adjacent screw terminal. The enclosed barrier between circuits prevents a stray strand from bridging to the next terminal — a real risk with stranded 10 AWG if the strip is not properly dressed. The closed bottom means the strip mounts flat to the panel or chassis; there is no bottom-side access, so all wiring is done from the top.","metaTitle":"TE Buchanan TSB1000 1776302-2 Terminal Strip, 2 Circuits","metaDescription":"TE Connectivity Buchanan TSB1000 1776302-2 Eurostyle terminal strip, 2 circuits, 0.472\" (12.00mm) pitch, 40A, 250V, 10-22 AWG, screw termination.","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":"2","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":"4","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.82000","currency":"USD"},{"qty":10,"price":"$1.66000","currency":"USD"},{"qty":25,"price":"$1.61080","currency":"USD"},{"qty":50,"price":"$1.59440","currency":"USD"},{"qty":100,"price":"$1.47990","currency":"USD"},{"qty":250,"price":"$1.45532","currency":"USD"},{"qty":500,"price":"$1.32452","currency":"USD"},{"qty":1000,"price":"$1.18553","currency":"USD"},{"qty":5000,"price":"$1.06289","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7686027768498f2f04d8e64f9ac0ae31.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 1776302-2?","answer":"The pitch is 0.472\" (12.00mm) between circuit centers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776302-2","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/1776302-2 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}}