{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5024390400","brand":"Molex","brandSlug":"molex","productSlug":"5024390400","canonicalUrl":"https://icsourcedirect.com/molex/5024390400","factsUrl":"https://icsourcedirect.com/api/mcp/products/5024390400","rawCanonicalId":null},"summary":{"shortDescription":"Molex CLIK-Mate 502439, plug housing, 4 positions, 2.00mm pitch, 1 row, free-hanging, crimp termination, latch lock, white, -40°C to 105°C.","salesMarkdown":"## 4-Circuit Plug Housing for 2.00mm Pitch Wire-to-Board Harnesses The Molex 5024390400 is a 4-position plug housing from the CLIK-Mate 502439 series, designed for wire-to-board or in-line wire-to-wire interconnects at a 2.00mm pitch. The single-row, free-hanging housing uses a latch lock to secure the mate — the audible click confirms full engagement, which matters in applications where vibration or cable strain could back a friction-fit connector out. ## Contacts Not Included — Order Crimp Terminals Separately This housing ships empty — the listing explicitly notes contacts are not included. The housing accepts non-gendered crimp terminals terminated to the wire before insertion. For a harness build, you will need the matching Molex CLIK-Mate crimp terminal (typically part of the 502439 terminal family) in the wire gauge that suits your current draw. The housing material is polyethylene terephthalate (PET), a common choice for its dimensional stability under the 105°C ceiling. ## Mating Half and Harness Assembly Fit The 5024390400 mates with the corresponding CLIK-Mate 2.00mm pitch header (typically a vertical or right-angle through-hole header from the same series). The latch lock on the plug engages with a ramp on the header shroud — no secondary retention hardware needed. The 4-circuit count matches a 4-position header on the board; the 2.00mm pitch keeps the board footprint compact enough for dense layouts while leaving room for routing between pads.","metaTitle":"Molex CLIK-Mate 5024390400, 4-Pos Plug Housing, 2.00mm","metaDescription":"Molex 5024390400 CLIK-Mate plug housing, 4 circuits, 2.00mm pitch, latch lock, -40°C to 105°C. Contacts not included. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":"CLIK-Mate 502439","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"White","Pitch":"0.079\\\" (2.00mm)","Series":"CLIK-Mate 502439","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Non-Gendered","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Latch Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"502439","Contact Termination":"Crimp","Insulation Material":"Polyethylene Terephthalate (PET)","Number of Positions":"4","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.18000","currency":"USD"},{"qty":10,"price":"$0.12300","currency":"USD"},{"qty":100,"price":"$0.08790","currency":"USD"},{"qty":1000,"price":"$0.07381","currency":"USD"},{"qty":2500,"price":"$0.06678","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/65562d35d5ba272a30d62d93145a75d7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the Molex 5024390400?","answer":"Submit a request for current pricing and availability — the supply posture is confirmed at quote time."},{"question":"Does the Molex 5024390400 include contacts?","answer":"No, the housing ships without contacts. The listing explicitly notes contacts are not included. You will need to order the matching CLIK-Mate crimp terminals separately for your wire harness."},{"question":"What is the mating connector for the 5024390400?","answer":"The 5024390400 mates with a CLIK-Mate 2.00mm pitch header from the same series — typically a vertical or right-angle through-hole header with 4 positions. The latch lock on the plug engages with the header shroud."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5024390400","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/5024390400 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:45.458Z","lastPublished":"2026-07-17T19:50:45.458Z","indexable":true}}