{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5054321401","brand":"Molex","brandSlug":"molex","productSlug":"5054321401","canonicalUrl":"https://icsourcedirect.com/molex/5054321401","factsUrl":"https://icsourcedirect.com/api/mcp/products/5054321401","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 505432 receptacle housing, 14 positions, 2 rows, 1.25mm pitch, free-hanging, crimp termination, latch holder, black PBT, -40°C to 105°C.","salesMarkdown":"## Receptacle Housing for Micro-Lock PLUS Harnesses It uses a 1.25mm pitch and a dual-row layout, with a latch holder fastening system that locks the housing to the mating header for vibration-resistant retention. This is a housing-only part — contacts are not included. The crimp termination style and free-hanging mount mean this housing is typically used as the cable-side half of a Micro-Lock PLUS interconnect, mating with the corresponding right-angle or vertical through-hole headers on the PCB. ## What the 1.25mm Pitch and Dual-Row Layout Mean for Your Build The 1.25mm pitch is the defining footprint dimension — it determines the header pin spacing on the PCB and the wire pitch in the harness. At this pitch, the dual-row 14-position layout gives a 7×2 arrangement, which keeps the connector body compact for tight cable routing. For field service, the latch can be released with a small flat-blade tool to unmate the housing without damaging the header pins. ## Compatible Contacts and Mating Headers The 5054321401 accepts female socket crimp terminals from the Micro-Lock PLUS terminal family. The exact Molex order code for the terminal depends on the wire gauge — typically 24-30 AWG for this series. The housing mates with Micro-Lock PLUS 505432 series headers, which are available in vertical and right-angle orientations with through-hole or surface-mount tails. The 14-position header order code follows the same base number pattern (505432 prefix) with a different suffix for the pin configuration.","metaTitle":"Molex 5054321401 Micro-Lock PLUS Receptacle Housing, 14 Pos","metaDescription":"Molex 5054321401 Micro-Lock PLUS receptacle housing, 14 positions, 1.25mm pitch, dual row, free-hanging, latch holder. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Micro-Lock PLUS 505432","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":"0.049\\\" (1.25mm)","Series":"Micro-Lock PLUS 505432","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"505432","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT)","Number of Positions":"14","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.37000","currency":"USD"},{"qty":100,"price":"$0.28760","currency":"USD"},{"qty":1000,"price":"$0.22598","currency":"USD"},{"qty":2500,"price":"$0.20543","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e0c3fe40181cd3d50cdcfbd2570aedd9.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5054321401","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/5054321401 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}}