{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0444321201","brand":"Molex","brandSlug":"molex","productSlug":"0444321201","canonicalUrl":"https://icsourcedirect.com/molex/0444321201","factsUrl":"https://icsourcedirect.com/api/mcp/products/0444321201","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 BMI 44432 series, header, 12 circuits, dual-row, 0.118\" (3.00 mm) pitch, through-hole press-fit, shrouded 4-wall, tin contacts, UL94 V-0, tray.","salesMarkdown":"## Header Identity and Series Fit The 0444321201: Rated for board-to-board or cable applications, this header supports general-purpose, medical, military, and telecommunications equipment. ## Termination and Board-Mount Details Termination is press-fit with a solder option — the press-fit compliant pin compresses into a plated through-hole, creating a gas-tight connection without reflow. This is the preferred method for backplane and high-reliability assemblies where solder joint fatigue is a risk under thermal cycling or vibration. Mounting is through-hole, vertical orientation. ## Blind-Mate and Alignment Features Blind-mate capability and integral board guides are built into the shroud. These features simplify connector alignment in multi-connector backplane panels where the operator cannot see the mating face during insertion.","metaTitle":"Molex 0444321201 Micro-Fit 3.0 BMI Header – 12 Pos, 3mm","metaDescription":"Molex 0444321201 Micro-Fit 3.0 BMI header, 12 positions, dual-row, 3mm pitch, press-fit termination, shrouded, UL94 V-0. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Micro-Fit 3.0 BMI 44432","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"Micro-Fit 3.0 BMI 44432","Package":"Tray","Features":"Blind Mating, Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"General Purpose, Medical, Military, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.118\\\" (3.00mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.457\\\" (11.60mm)","Ingress Protection":"-","Base Product Number":"044432","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"12","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.130\\\" (3.30mm)","Current Rating (Amps)":"-","Operating Temperature":"-","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":"200.0µin (5.08µm)","Contact Finish Thickness - Mating":"200.0µin (5.08µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.91000","currency":"USD"},{"qty":10,"price":"$3.44400","currency":"USD"},{"qty":80,"price":"$2.73963","currency":"USD"},{"qty":945,"price":"$2.26998","currency":"USD"},{"qty":4900,"price":"$2.03515","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8408622d22af94c17e42bf40664717ea.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch and mounting type of 0444321201?","answer":"The mating pitch is 0.118\" (3.00 mm) with a matching row spacing of 0.118\" (3.00 mm). Mounting is through-hole, vertical orientation, with press-fit (or solder) termination."},{"question":"Is 0444321201 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/0444321201","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/0444321201 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}}