{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0026481181","brand":"Molex","brandSlug":"molex","productSlug":"0026481181","canonicalUrl":"https://icsourcedirect.com/molex/0026481181","factsUrl":"https://icsourcedirect.com/api/mcp/products/0026481181","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK396 41661 series unshrouded breakaway header, 18 positions, single row, 0.156\" (3.96mm) pitch, through-hole solder termination, tin-plated contacts (60.0µin), UL94 V-0 black polyester housing, active production.","salesMarkdown":"## 18-Position Breakaway Header in the KK396 Family The 0026481181: This is a Molex KK396 41661 series unshrouded breakaway header, 18 circuits in a single row on 0.156\" (3.96mm) pitch. With 18 positions all loaded, the header spans about 2.8\" (71 mm) across the board. As an unshrouded header, it mates with standard KK396 crimp housings — the most common match is a Molex 41661 series receptacle housing that accepts 18 circuits. For a locked connection, use the shrouded version (different base number). The square male pins (0.045\" square typical for KK396) accept the female crimp terminals from the same series. The insulator is glass-filled polyester, giving dimensional stability through wave solder.","metaTitle":"0026481181 Molex KK396 Header, 18 Pos, 0.156\" Pitch, Tin","metaDescription":"0026481181 Molex KK396 41661 series unshrouded breakaway header, 18 circuits, 0.156\" (3.96mm) pitch, tin-plated contacts. Active production. RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"KK396, 41661","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.128\\\" (3.25mm)","Ingress Protection":"-","Base Product Number":"002648","Insulation Material":"Polyester, Glass Filled","Number of Positions":"18","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.172\\\" (4.37mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.750\\\" (19.05mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.450\\\" (11.43mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"60.0µin (1.52µm)","Contact Finish Thickness - Mating":"60.0µin (1.52µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4c572ee335b61b58a14ace7056d231bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 0026481181?","answer":"The pitch is 0.156\" (3.96mm), which is the standard spacing for the KK396 series and drives the PCB footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0026481181","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/0026481181 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}