{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"178303-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"178303-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/178303-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/178303-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Dynamic D-3100 series, header, 6 positions, 2 rows, 3.81mm pitch, right-angle through-hole, gold mating finish 15.0µin, board lock, UL94 V-0, -55°C to 105°C, 250V rating.","salesMarkdown":"The shrouded 4-wall housing with detent lock provides keyed alignment and audible latching, reducing mis-mate risk during assembly. ## Mating and footprint compatibility This header mates with Dynamic D-3100 series receptacles that share the 3.81mm pitch and 2-row layout. The right-angle orientation requires the mating receptacle to enter from the side parallel to the board. Board lock adds mechanical retention beyond the solder joints.","metaTitle":"178303-2 TE Connectivity Dynamic D-3100 Header 6 Pos 3.81mm","metaDescription":"178303-2 TE Connectivity AMP Connectors Dynamic D-3100 series header, 6 positions, 2 rows, 3.81mm pitch, right-angle through-hole, gold plating, board lock","metaKeywords":null},"attributes":{"series":"Dynamic D-3100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board or Cable","Series":"Dynamic D-3100","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":"2","Pitch - Mating":"0.150\\\" (3.81mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.568\\\" (14.43mm)","Ingress Protection":"-","Base Product Number":"178303","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"6","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":"$3.4700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.47000","currency":"USD"},{"qty":10,"price":"$3.09300","currency":"USD"},{"qty":100,"price":"$2.74580","currency":"USD"},{"qty":500,"price":"$2.52486","currency":"USD"},{"qty":1000,"price":"$2.25659","currency":"USD"},{"qty":5000,"price":"$1.95676","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 178303-2 header?","answer":"Submit an RFQ for current pricing and lead time — no stock-holding claim is made here."},{"question":"What is the mating connector for 178303-2?","answer":"It mates with Dynamic D-3100 series receptacles that have a 3.81mm pitch and 2-row configuration. The right-angle header requires the receptacle to enter from the side parallel to the PCB."},{"question":"Does 178303-2 have a board lock feature?","answer":"Yes, the header includes a board lock that anchors it during wave solder and provides additional mechanical retention against vibration and cable strain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/178303-2","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/178303-2 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}}