{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-179958-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-179958-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-179958-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-179958-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Dynamic D-5200 receptacle housing, 2-179958-4, 4 positions, 1 row, 0.400\" (10.16 mm) pitch, crimp termination, free-hanging, black, polarizing key, -55°C to 105°C, RoHS.","salesMarkdown":"The 2-179958-4: It accepts crimp socket contacts (ordered separately) and terminates in-line — free-hanging, no panel or board mount. The black thermoplastic polyester housing, glass-filled, carries a polarizing key to prevent cross-mating in multi-connector harnesses. ## The Sourcing Reality: Contacts Not Included The 10.16 mm pitch is the widest in the D-5200 family, so the terminal cavity is physically larger than the 5.08 mm-pitch D-3200 sibling; don't assume a common terminal across the series. The polarizing key is integral to the housing — it's not a loose insert — and it keys the housing to a specific header keyway, so confirm the mating half's key position before committing.","metaTitle":"TE Dynamic D-5200 2-179958-4, 4-Pos Receptacle Housing","metaDescription":"TE 2-179958-4 Dynamic D-5200 receptacle housing, 4 positions, 10.16 mm pitch, crimp termination, polarizing key, -55°C to 105°C. RoHS. Active. Sourced to order.","metaKeywords":null},"attributes":{"series":"Dynamic D-5200","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Black","Pitch":"0.400\\\" (10.16mm)","Series":"Dynamic D-5200","Package":"Bulk","Features":"Polarizing Key","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"179958","Contact Termination":"Crimp","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"4","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.26000","currency":"USD"},{"qty":10,"price":"$2.90500","currency":"USD"},{"qty":25,"price":"$2.89040","currency":"USD"},{"qty":50,"price":"$2.86080","currency":"USD"},{"qty":100,"price":"$2.57920","currency":"USD"},{"qty":250,"price":"$2.56444","currency":"USD"},{"qty":500,"price":"$2.37172","currency":"USD"},{"qty":1000,"price":"$2.11973","currency":"USD"},{"qty":2500,"price":"$1.95667","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4ebce3545a27a55c392d47baefcc9d03.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What contacts are required for 2-179958-4?","answer":"The housing requires Dynamic D-5200 series crimp socket terminals, ordered separately — the listing explicitly states Contacts Not Included."},{"question":"Does 2-179958-4 include a polarizing key?","answer":"Yes, the polarizing key is a listed feature — it is integral to the housing and prevents mis-mating with non-keyed headers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-179958-4","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/2-179958-4 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}}