{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0436451100","brand":"Molex","brandSlug":"molex","productSlug":"0436451100","canonicalUrl":"https://icsourcedirect.com/molex/0436451100","factsUrl":"https://icsourcedirect.com/api/mcp/products/0436451100","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43645 receptacle housing, 0436451100, 11 positions, 3.00 mm pitch, single row, female socket contacts, crimp termination, free-hanging, latch lock, black polyester, -40°C to 105°C.","salesMarkdown":"The Molex 0436451100 is an 11-circuit Micro-Fit 3.0 receptacle housing — the wire-side half of the wire-to-board interconnect system. ## Contacts Not Included — What You Actually Order This is a housing only. You need to order the matching Micro-Fit 3.0 female crimp terminals separately — typically the Molex 430300001 (for 20-24 AWG) or 430300007 (for 18-24 AWG), depending on your wire gauge. The 11-position count is less common than the even-numbered variants — it matches a specific circuit count on a BOM, not a standard 2/4/6/8/10/12 pattern. If your wire bundle has exactly 11 conductors, this is the housing. This receptacle mates with a Micro-Fit 3.0 male header — typically a vertical or right-angle through-hole header in the same 43645 series or the 43045 series. The 11-circuit receptacle requires an 11-circuit header; the keying is built into the housing geometry to prevent mis-mating with different-position housings.","metaTitle":"Molex 0436451100 Micro-Fit 3.0 Receptacle Housing, 11 Pos","metaDescription":"Molex 0436451100 Micro-Fit 3.0 receptacle housing, 11 circuits, 3.00 mm pitch, single row, latch lock. Contacts not included.","metaKeywords":null},"attributes":{"series":"Micro-Fit 3.0 43645","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Black","Pitch":"0.118\\\" (3.00mm)","Series":"Micro-Fit 3.0 43645","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"043645","Contact Termination":"Crimp","Insulation Material":"Polyester","Number of Positions":"11","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.71300","currency":"USD"},{"qty":100,"price":"$0.59390","currency":"USD"},{"qty":1000,"price":"$0.47510","currency":"USD"},{"qty":2500,"price":"$0.43056","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a1436e9280f5f0fa866c4f8e30e062d8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the Molex 0436451100 and what is the price?","answer":"The 0436451100 is available to order through independent distribution. No stock-holding or firm price is published here."},{"question":"What contacts are compatible with the 0436451100 housing?","answer":"The housing accepts Micro-Fit 3.0 female crimp socket terminals. Common compatible parts include the Molex 430300001 (20-24 AWG) and 430300007 (18-24 AWG). The contacts are crimped onto the wire and inserted into the housing cavities — they are not included with the housing."},{"question":"Does the 0436451100 include contacts?","answer":"No. The listing explicitly states contacts are not included. This is a bare receptacle housing — you must order the matching crimp terminals separately."},{"question":"What is the mating plug for the 0436451100?","answer":"The latch lock on the housing engages the header shroud for a secure mate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0436451100","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/0436451100 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}}