{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1971839-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1971839-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1971839-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1971839-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors header, order code 1-1971839-5, 5 positions, single row, 2.50 mm pitch, silver-plated mating contacts, through-hole solder, locking ramp, UL94 V-0.","salesMarkdown":"## Through-hole header with locking ramp The 1-1971839-5 is the 5-circuit member of TE Connectivity's shrouded header line for board-to-cable/wire applications. It carries silver-plated mating contacts on a 2.50 mm pitch, terminates via through-hole solder, and includes a locking ramp for secure mating with a receptacle housing. ## Single-row, 5-position footprint The 1-1971839-5 uses a single-row layout with 5 positions loaded, all positions populated, at a 2.50 mm pitch. The 4-wall shrouding and locking ramp are shared across the series — match the position count to the circuit count; the footprint and pitch are consistent.","metaTitle":"TE 1-1971839-5 Header, 5-Pos 2.50mm Through Hole","metaDescription":"TE Connectivity AMP Connectors 1-1971839-5 header: 5 positions, single row, 2.50 mm pitch, silver-plated contacts, through-hole solder, locking ramp, UL94 V-0.","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 Cable/Wire","Series":"-","Package":"Tube","Features":"Board Guide, Glow Wire Compliant","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Tab","Contact Shape":"Rectangular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.516\\\" (13.11mm)","Ingress Protection":"-","Base Product Number":"1971839","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"Silver","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 120°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Silver","Contact Length - Mating":"-","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":"$0.5087","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ac59346deb8bfa5fdc0de7a5b402ccad.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1971839-5/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does TE provide for 1-1971839-5?","answer":"The header is Glow Wire Compliant. RoHS and REACH documentation is available from TE Connectivity upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1971839-5","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/1-1971839-5 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}}