{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0039013125","brand":"Molex","brandSlug":"molex","productSlug":"0039013125","canonicalUrl":"https://icsourcedirect.com/molex/0039013125","factsUrl":"https://icsourcedirect.com/api/mcp/products/0039013125","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Jr 5557 receptacle housing, 0039013125, 12 positions, 2 rows, 4.20mm pitch, free hanging, crimp termination, latch lock, black PA66, -40°C to 105°C.","salesMarkdown":"Its 4.20mm pitch and latch lock fastening make it a common choice for power distribution in computer, automotive, and industrial harnesses where a positive mechanical lock is needed to prevent accidental disconnect under vibration. This receptacle mates with any Mini-Fit Jr 5557-series header of the same 4.20mm pitch and 12-circuit count — typically a Molex 43045-series vertical or right-angle header.","metaTitle":"Molex Mini-Fit Jr 0039013125 Receptacle Housing, 12 Pos","metaDescription":"Molex 0039013125 Mini-Fit Jr receptacle housing, 12 positions, 4.20mm pitch, dual row, latch lock, free hanging, -40 to 105°C. Contacts not included. ROHS3.","metaKeywords":null},"attributes":{"series":"Mini-Fit Jr 5557","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":"0.165\\\" (4.20mm)","Series":"Mini-Fit Jr 5557","Package":"Bulk","Features":"-","Row Spacing":"0.165\\\" (4.20mm)","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Lock","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"003901","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"12","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.79000","currency":"USD"},{"qty":10,"price":"$0.67100","currency":"USD"},{"qty":100,"price":"$0.52160","currency":"USD"},{"qty":2000,"price":"$0.39738","currency":"USD"},{"qty":6000,"price":"$0.36012","currency":"USD"},{"qty":10000,"price":"$0.33529","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4459191f5346222fed137ad5f932e40e.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0039013125","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/0039013125 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}}