{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-178216-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-178216-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-178216-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-178216-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Dynamic D-3400 series header, 12 positions, 4 rows, 0.150\" (3.81mm) pitch, through hole right angle, shrouded 4-wall, gold mating finish, board lock, UL94 V-0.","salesMarkdown":"## Board Fit and Routing: 3.81mm Pitch, 4-Row Header The 3-178216-2: This 12-position, 4-row header from TE's Dynamic D-3400 series uses a 0.150\" (3.81mm) mating pitch with a 0.200\" (5.08mm) row spacing. The 4-wall shrouded housing protects the tab contacts during handling and prevents bent pins during blind mating. Suitable for general-purpose and industrial applications inside an enclosure where flame rating is required. Voltage rating is 250V. The connector style supports board-to-board or cable connections — confirm the mating receptacle part number for your specific harness or board stack.","metaTitle":"3-178216-2 TE Dynamic D-3400 Header, 12 Pos, 3.81mm","metaDescription":"TE Dynamic D-3400 header, 12 positions, 4 rows, 3.81mm pitch, 15µin gold mating, through hole right angle, board lock, active. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board or Cable","Series":"Dynamic D-3400","Package":"Tube","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Tab","Contact Shape":"Rectangular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"4","Pitch - Mating":"0.150\\\" (3.81mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"1.244\\\" (31.60mm)","Ingress Protection":"-","Base Product Number":"178216","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"12","Row Spacing - Mating":"0.200\\\" (5.08mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.150\\\" (3.81mm)","Current Rating (Amps)":"-","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4149","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c9f004a22d29dc8ea5529a1290b2bd80.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-178216-2/alternatives.json"},"ai":{"faq":[{"question":"How can I order 3-178216-2 or check stock?","answer":"Submit an RFQ through this page. No stock-holding claim — quoted per your BOM quantity."},{"question":"What is the mating connector for 3-178216-2?","answer":"This header mates with a Dynamic D-3400 series receptacle (socket housing) using the matching crimp terminals. The 4-wall shroud and detent lock are keyed for the series — confirm the receptacle part number from TE's Dynamic D-3000 family documentation."},{"question":"Is 3-178216-2 RoHS compliant?","answer":"RoHS compliance is standard for TE's Dynamic D-3400 series. Verify the specific compliance certificate against your regional requirements before committing the BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-178216-2","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/te-connectivity-amp-connectors/3-178216-2 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}}