{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0903259018","brand":"Molex","brandSlug":"molex","productSlug":"0903259018","canonicalUrl":"https://icsourcedirect.com/molex/0903259018","factsUrl":"https://icsourcedirect.com/api/mcp/products/0903259018","rawCanonicalId":null},"summary":{"shortDescription":"Molex Picoflex PF-50 90325 series header, 18 positions, 1-row, 0.050\" (1.27 mm) pitch, through-hole solder termination, shrouded - 2 wall, tin-plated male blade contacts, board lock, UL94 V-0, -40°C to 105°C, 1.2 A, 250 V.","salesMarkdown":"## Picoflex PF-50 18-Position Header — Board-to-Wire Signal Interconnect The 0903259018: The shrouded 2-wall housing protects the male blade contacts during mating and prevents misalignment. ## Pitch and Footprint — What the 1.27 mm Spacing Means for the Board At 1.27 mm pitch, this header saves board real estate compared to 2.54 mm pitch headers — roughly half the linear width per circuit. The 18 positions fit in a footprint about 22.9 mm wide, which suits dense PCB layouts where routing channels are tight. Post-plating is tin, compatible with lead-free wave solder profiles. This header mates with Picoflex PF-50 receptacle housings and crimp terminals (same 1.27 mm pitch series).","metaTitle":"Molex 0903259018 Picoflex PF-50 Header, 18 Pos, 1.27mm Pitch","metaDescription":"Molex 0903259018 Picoflex PF-50 header, 18 circuits, 1.27mm pitch, 1.2A, tin-plated, board lock. Active production — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Picoflex PF-50 90325","Package":"Tube","Features":"Board Lock","Shrouding":"Shrouded - 2 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical","Contact Type":"Male Blade","Contact Shape":"Rectangular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.050\\\" (1.27mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.252\\\" (6.40mm)","Ingress Protection":"-","Base Product Number":"90325","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"18","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.130\\\" (3.30mm)","Current Rating (Amps)":"1.2A","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/141c2c4b8b5b1154049f86a67e7c75bf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 0903259018?","answer":"The mating half is a Picoflex PF-50 receptacle housing (1-row, 18-position, 1.27 mm pitch) with the corresponding crimp terminals. The push-pull latch engages without tools."},{"question":"What is the pitch and current rating of 0903259018?","answer":"The tin-plated contacts suit signal-level current, not power distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0903259018","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/0903259018 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}}