{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0380021290","brand":"Molex","brandSlug":"molex","productSlug":"0380021290","canonicalUrl":"https://icsourcedirect.com/molex/0380021290","factsUrl":"https://icsourcedirect.com/api/mcp/products/0380021290","rawCanonicalId":null},"summary":{"shortDescription":"Molex 38002 Series Barrier Block, 0380021290, 8 positions, 0.375\" (9.53 mm) pitch, Around Barrier Flanged Spade style, Nickel contact finish, Brass contact material, Bulk packaging.","salesMarkdown":"## Panel Wiring Terminal Selection The Molex 0380021290 is an 8-position barrier block from the 38002 series, built for fixed wiring terminations inside an enclosure. The 0.375\" (9.53 mm) pitch spaces the terminals wide enough to land individual ring or spade lugs without shorting — typical for power distribution and control cabinet wiring where each position carries a separate circuit. The flanged spade style means the block has mounting flanges at each end, so it bolts down to the panel or DIN-rail adapter plate and stays put when you torque the screw terminals. Nickel-plated brass contacts give a corrosion-resistant termination surface that holds up in industrial cabinet environments where humidity and mild contaminants are present. The nickel finish is standard for barrier blocks that see infrequent re-termination — it does not offer the cycle life of gold, but for a screw-clamp terminal that gets wired once and left, it is the right call. ## What the 0.375\" Pitch Means for the Enclosure Layout At 0.375\" (9.53 mm) on center, the 8 positions span about 3 inches of rail space. That pitch gives enough room between terminals to land a #8 or #10 ring terminal without the lugs overlapping, and the screw terminals accept the wire gauge typical of 15–20 A branch circuits. If you are laying out a panel, the wide pitch also means the wire bending radius from each terminal to the wireway stays manageable — no tight 90-degree kinks at the block face.","metaTitle":"Molex 38002 Barrier Block 0380021290, 8 Pos, 0.375\" Pitch","metaDescription":"Molex 0380021290 barrier block, 8 positions, 0.375\" (9.53 mm) pitch, nickel-plated brass contacts, flanged spade style. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Terminal Blocks"],"specifications":{"Type":"Barrier Block","Color":"-","Pitch":"0.375\\\" (9.53mm)","Style":"Around Barrier, Flanged Spade","Series":"38002","Packaging":"Bulk","Part Status":"Active","Manufacturer":"Molex","Contact Finish":"Nickel","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"038002","Number of Positions":"8","For Use With/Related Products":"Barrier Blocks"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/638e61baef241e6e248a944b37077226.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 0380021290?","answer":"The pitch is 0.375\" (9.53 mm) — wide enough to land ring or spade terminals without overlap, typical for power distribution in control panels."},{"question":"What series is 0380021290 part of?","answer":"It is part of the Molex 38002 series of barrier blocks, with a base product number of 038002."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0380021290","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/molex/0380021290 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}}