{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"173081-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"173081-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/173081-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/173081-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors EI series, 173081-4, Board to Cable/Wire header, 4 positions, 2.50 mm pitch, single row, through-hole, gold-plated male pins, shrouded 1 wall, latch holder, UL94 V-0.","salesMarkdown":"The 173081-4: ROHS3 compliant — the part meets the latest EU restriction on hazardous substances, which simplifies compliance for equipment sold into regulated markets. The 173081-4 offers a wider pitch (2.50 mm vs 2.00 mm), gold plating instead of tin, and a higher voltage rating (250 VAC vs 125 VAC) — a meaningful upgrade for applications that need better corrosion resistance or higher isolation.","metaTitle":"173081-4 TE Connectivity EI Header, 4 Pos, 2.5 mm, Gold","metaDescription":"173081-4 TE Connectivity AMP Connectors EI series header, 4 positions, 2.50 mm pitch, gold-plated male pins, shrouded 1 wall, latch holder, through-hole","metaKeywords":null},"attributes":{"series":"EI","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 Cable/Wire","Series":"EI","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250VAC, 350VDC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.409\\\" (10.40mm)","Ingress Protection":"-","Base Product Number":"173081","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"0.142\\\" (3.60mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-20°C~95°C","Mated Stacking Heights":"-","Overall Contact Length":"0.551\\\" (14.00mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.295\\\" (7.49mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.54000","currency":"USD"},{"qty":10,"price":"$1.33800","currency":"USD"},{"qty":100,"price":"$1.19560","currency":"USD"},{"qty":500,"price":"$0.99632","currency":"USD"},{"qty":1000,"price":"$0.85399","currency":"USD"},{"qty":5000,"price":"$0.75720","currency":"USD"},{"qty":10000,"price":"$0.74013","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2d53656cdc7c06a2d4e08cdf9c8874a7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the TE Connectivity 173081-4 header?","answer":"The 173081-4 is available through independent distribution channels. Sourced per RFQ — confirm quantity and lead time at quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/173081-4","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/173081-4 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}}