{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5055671281","brand":"Molex","brandSlug":"molex","productSlug":"5055671281","canonicalUrl":"https://icsourcedirect.com/molex/5055671281","factsUrl":"https://icsourcedirect.com/api/mcp/products/5055671281","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 505567 series, 5055671281, Board to Cable/Wire header, 12 positions, 1.25mm pitch, SMT right-angle, shrouded with locking ramp, gold-plated contacts.","salesMarkdown":"## Board-to-wire header with locking ramp The 5055671281 is a 12-position, single-row header from the Molex Micro-Lock PLUS 505567 series, designed for board-to-wire applications. Its 1.25mm pitch and right-angle SMT orientation suit space-constrained PCB layouts where the cable exits parallel to the board. The shrouded 4-wall housing and locking ramp provide positive retention against vibration, a common requirement in automotive and industrial environments.","metaTitle":"5055671281 Molex Micro-Lock PLUS Header, 12 Pos, 1.25mm","metaDescription":"Molex 5055671281 Micro-Lock PLUS header, 12 circuits, 1.25mm pitch, SMT right-angle, shrouded with locking ramp. Active production, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"Micro-Lock PLUS 505567","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Micro-Lock PLUS 505567","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"50VAC/DC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.154\\\" (3.90mm)","Ingress Protection":"-","Base Product Number":"505567","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Gold","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"3.90µin (0.099µm)","Contact Finish Thickness - Mating":"3.90µin (0.099µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.36700","currency":"USD"},{"qty":100,"price":"$1.12930","currency":"USD"},{"qty":1200,"price":"$0.67888","currency":"USD"},{"qty":2400,"price":"$0.61524","currency":"USD"},{"qty":6000,"price":"$0.59402","currency":"USD"},{"qty":8400,"price":"$0.56432","currency":"USD"},{"qty":12000,"price":"$0.55159","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e0b742ea15215df73340e9c2ccbf84cd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of Molex 5055671281?","answer":"The mating pitch is 0.049\" (1.25mm)."},{"question":"Is 5055671281 shrouded?","answer":"Yes, it is a shrouded 4-wall header, which protects the pins and guides the mating connector."},{"question":"Does 5055671281 have a locking ramp?","answer":"Yes, the fastening type is a locking ramp, providing vibration-resistant retention."},{"question":"Is 5055671281 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5055671281","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/5055671281 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}}