{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF57H-4S-1.2C(08)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF57H-4S-1.2C~108~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF57H-4S-1.2C~108~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF57H-4S-1.2C(08)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF57H series, receptacle housing, 4 positions, 1.20 mm pitch, 1 row, free hanging, crimp termination, swing lock, natural LCP, -35°C to 85°C.","salesMarkdown":"## 4-Position Receptacle Housing for 1.20 mm Pitch Micro Connectors The Hirose DF57H-4S-1.2C(08) is a 4-position receptacle housing from the DF57H series, designed for fine-pitch wire-to-board interconnects at 1.20 mm pitch. The natural LCP housing carries a swing lock for positive retention in vibration-prone environments, with an operating range of -35°C to 85°C. ## What the 1.20 mm Pitch and Swing Lock Mean for the Fit The 1.20 mm pitch places this in the micro-connector class — the board footprint is compact, but the fine pitch limits current per circuit. Because the housing is free-hanging, it relies on the lock, not a board anchor, for strain relief. This housing ships without crimp contacts. The crimp termination allows on-site re-pinning with a basic crimp tool, which is the main serviceability advantage over a pre-molded overmold assembly.","metaTitle":"Hirose DF57H-4S-1.2C(08) 4-Position Receptacle Housing","metaDescription":"Hirose DF57H-4S-1.2C(08) 4-position receptacle housing, 1.20 mm pitch, swing lock, crimp termination. Active production. Contacts not included. Order via RFQ.","metaKeywords":null},"attributes":{"series":"DF57H","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Note":"Contacts Not Included","Color":"Natural","Pitch":"0.047\\\" (1.20mm)","Series":"DF57H","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Swing Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"DF57","Contact Termination":"Crimp","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"4","Operating Temperature":"-35°C ~ 85°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.42000","currency":"USD"},{"qty":10,"price":"$0.36600","currency":"USD"},{"qty":25,"price":"$0.33480","currency":"USD"},{"qty":50,"price":"$0.31520","currency":"USD"},{"qty":100,"price":"$0.30200","currency":"USD"},{"qty":250,"price":"$0.27572","currency":"USD"},{"qty":500,"price":"$0.26260","currency":"USD"},{"qty":1000,"price":"$0.21664","currency":"USD"},{"qty":2500,"price":"$0.19695","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/53c0dd374bf9bef853af33aff7bf97dd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the DF57H-4S-1.2C(08) and how do I get a price?","answer":"Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"Does the DF57H-4S-1.2C(08) include contacts?","answer":"No, contacts are not included. The female socket crimp terminals must be ordered separately for this housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF57H-4S-1.2C~108~2","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/hirose-electric-co-ltd/DF57H-4S-1.2C~108~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}