{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-1971921-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-1971921-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1971921-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-1971921-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors header, order code 5-1971921-5, 5 positions (3 loaded), single row, 0.098\" (2.50mm) pitch, tin-plated mating contacts, through hole, solder termination, shrouded - 4 wall, locking ramp.","salesMarkdown":"The 5-1971921-5 is a shrouded 4-wall header from TE Connectivity AMP Connectors, single-row, 5 positions with 3 loaded, pitched at 0.098\" (2.50mm). ## Obsolete — sourcing available per RFQ No direct replacement or successor is listed. Stock is sourced through independent surplus channels; quantities and lead time are confirmed at RFQ.","metaTitle":"TE 5-1971921-5 Header, 5 Pos (3 Loaded), 2.50mm, Obsolete","metaDescription":"TE Connectivity AMP Connectors header 5-1971921-5: 5 positions (3 loaded), single row, 0.098\" (2.50mm) pitch, tin-plated contacts, through hole, shrouded","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.610\\\" (15.49mm)","Ingress Protection":"-","Base Product Number":"1971921","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","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":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"3","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f86b6629052c3ac0d0f245855627610a.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-1971921-5/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative?","answer":"No pin-compatible direct replacement is listed from the manufacturer. Any alternative would require a different pitch or pinout — a board layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1971921-5","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/5-1971921-5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T15:54:59.664Z","lastPublished":"2026-07-20T15:54:59.664Z","indexable":true}}