{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5055680371","brand":"Molex","brandSlug":"molex","productSlug":"5055680371","canonicalUrl":"https://icsourcedirect.com/molex/5055680371","factsUrl":"https://icsourcedirect.com/api/mcp/products/5055680371","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 505568 series, 5055680371, Board to Cable/Wire header, 3 circuits, 1.25 mm pitch, SMT, shrouded 4-wall, tin contacts, active production.","salesMarkdown":"## 1.25 mm pitch, 3-position SMT header for board-to-cable The push-pull fastening type means it latches without tools, but the latch is positive enough for vibration environments typical of automotive and industrial use. ## Mated stack height and contact finish When mated with the Micro-Lock PLUS receptacle, the stack height is 7.4 mm — a fixed dimension that determines the z-axis clearance inside your enclosure. The header is rated for 50 VAC/DC.","metaTitle":"5055680371 Molex Micro-Lock PLUS Header 3 Pos 1.25mm SMT","metaDescription":"5055680371 Molex Micro-Lock PLUS 505568 header, 3 positions, 1.25mm pitch, SMT, shrouded, active production. Order via RFQ.","metaKeywords":null},"attributes":{"series":"Micro-Lock PLUS 505568","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Micro-Lock PLUS 505568","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"50VAC/DC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.165\\\" (4.20mm)","Ingress Protection":"-","Base Product Number":"505568","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"7.4mm","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":"39.4µin (1.00µm)","Contact Finish Thickness - Mating":"39.4µin (1.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7800","priceTiers":[{"qty":1,"price":"$0.78000","currency":"USD"},{"qty":10,"price":"$0.66200","currency":"USD"},{"qty":100,"price":"$0.51490","currency":"USD"},{"qty":1200,"price":"$0.40456","currency":"USD"},{"qty":2400,"price":"$0.36778","currency":"USD"},{"qty":6000,"price":"$0.35552","currency":"USD"},{"qty":8400,"price":"$0.33100","currency":"USD"},{"qty":12000,"price":"$0.32610","currency":"USD"},{"qty":30000,"price":"$0.31874","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/25939731cc72558a72533b7220fe0620.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5055680371/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 5055680371?","answer":"The mating connector is a Micro-Lock PLUS receptacle housing (crimp type) from the same 505568 series, with 3 positions and 1.25 mm pitch. Use the corresponding Molex crimp terminals for your wire gauge."},{"question":"Where can I buy 5055680371 and how do I get a price?","answer":"Submit your BOM quantity for current pricing and lead time — no stock-holding claim is made here."},{"question":"What is the current rating of Molex 5055680371?","answer":"The current rating is listed as varying by wire gauge. In practice, the header pin itself is not the bottleneck — the limiting factor is the wire size and the crimp terminal's rating. For a given wire gauge, refer to the Micro-Lock PLUS terminal datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5055680371","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/5055680371 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}}