{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0444321601","brand":"Molex","brandSlug":"molex","productSlug":"0444321601","canonicalUrl":"https://icsourcedirect.com/molex/0444321601","factsUrl":"https://icsourcedirect.com/api/mcp/products/0444321601","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 BMI 44432 series header, 0444321601, 16 circuits, 2 rows, 3.00 mm pitch, press-fit termination, shrouded 4-wall, UL94 V-0, active production.","salesMarkdown":"## 16-Position, 3.00 mm Pitch Header with Press-Fit Termination The 0444321601: Termination is press-fit, not solder — the compliant pin deforms into the plated through-hole, creating a gas-tight joint without reflow. This makes it suited for backplane or high-reliability assemblies where thermal stress from soldering is undesirable. ## Board-to-Board or Cable Duty with Tin Contacts Rated for board-to-board or cable-to-board interconnect — the header accepts standard Micro-Fit 3.0 female housings (crimp terminals) or can mate directly with another header in a board-to-board stack. Application categories include general-purpose, medical, military, and telecommunications — the press-fit termination and shrouded design support these sectors' demands for reliable, solderless interconnects in vibration-prone or high-density environments. It is RoHS3 compliant.","metaTitle":"Molex 0444321601 Header – 3mm Pitch, 16 Pos, Press-Fit","metaDescription":"Molex 0444321601 Micro-Fit 3.0 BMI header: 3.00mm pitch, 16 circuits, press-fit termination, shrouded 4-wall, UL94 V-0. Active production. Sourced per RFQ.","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":"16","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":"$5.7600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.76000","currency":"USD"},{"qty":10,"price":"$5.06600","currency":"USD"},{"qty":80,"price":"$4.02988","currency":"USD"},{"qty":945,"price":"$3.33906","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8408622d22af94c17e42bf40664717ea.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 0444321601 header compatible with standard Micro-Fit 3.0 female housings?","answer":"Yes. Use the corresponding crimp terminals (Molex 43030 or 43031 series) for the wire gauge your application requires."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0444321601","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/0444321601 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}}