{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1971800-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1971800-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1971800-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1971800-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Grace Inertia, GIC series, 2 Position, 2.50mm Pitch, Shrouded - 4 Wall, Through Hole, Solder, Latch Holder, Tin Contacts, UL94 V-0, -30°C ~ 105°C, 50V","salesMarkdown":"## Grace Inertia header for board-to-wire connections Its 0.098\" (2.50mm) pitch and shrouded 4-wall housing mate with the corresponding Grace Inertia receptacle, locking via the latch holder for vibration resistance. ## Pitch, position, and mounting footprint The 2.50mm pitch and two positions keep the board footprint compact. Voltage rating is 50V, suitable for signal-level or low-power distribution. For high-cycle reconnect duty, gold-plated alternatives in the series would be a better fit. ## Housing materials and safety compliance The yellow insulation color aids visual identification in a harness.","metaTitle":"2-1971800-4 TE Connectivity AMP Connectors Pin Header, 2 Pos","metaDescription":"2-1971800-4 TE Connectivity AMP Connectors Grace Inertia header, 2 positions, 2.50mm pitch, shrouded, latch holder, through-hole, UL94 V-0. Active.","metaKeywords":null},"attributes":{"series":"Grace Inertia, GIC","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":"Grace Inertia, GIC","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, 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":"50V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Yellow","Insulation Height":"0.346\\\" (8.80mm)","Ingress Protection":"-","Base Product Number":"1971800","Insulation Material":"Thermoplastic","Number of Positions":"2","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-30°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","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":"$0.2500","priceTiers":[{"qty":1,"price":"$0.25000","currency":"USD"},{"qty":10,"price":"$0.20700","currency":"USD"},{"qty":100,"price":"$0.17250","currency":"USD"},{"qty":500,"price":"$0.15136","currency":"USD"},{"qty":1000,"price":"$0.14342","currency":"USD"},{"qty":5000,"price":"$0.12029","currency":"USD"},{"qty":10000,"price":"$0.10575","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-1971800-4/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 2-1971800-4?","answer":"Mates with the Grace Inertia receptacle housing (e.g., 2-1971796-x series) using the appropriate crimp terminals. Confirm the circuit count and wire gauge match your application."},{"question":"Is 2-1971800-4 RoHS compliant?","answer":"Yes, ROHS3 compliant."},{"question":"What is the current rating of 2-1971800-4?","answer":"Current rating varies by wire gauge used in the mating receptacle — the header itself does not impose a fixed limit. Derate based on the actual wire size and ambient temperature."},{"question":"Are there alternatives to 2-1971800-4?","answer":"Within the same Grace Inertia series, other position counts and right-angle versions exist. The closest functional peer outside the series would be a 2.50mm pitch, 2-position, shrouded header with latch — confirm pitch, pinout, and locking mechanism before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1971800-4","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/2-1971800-4 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}}