{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1871843-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1871843-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1871843-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1871843-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Grace Inertia GIC series, 3-1871843-3, Board to Cable/Wire, 3 Positions, 2.50mm Pitch, Shrouded - 4 Wall, Through Hole, Kinked Pin Solder, Tin Contacts, UL94 V-0","salesMarkdown":"The 0.118\" (3.00 mm) post length is enough for a 1.6 mm board with a through-hole solder fillet. The board guide and keying slot prevent misalignment during assembly — the keying slot also prevents mating the wrong receptacle in a multi-connector panel, a common field-service error. Insulation height of 0.445\" (11.30 mm) means the header stands tall above the board — plan for clearance under any adjacent components or enclosure lids. ROHS3 compliant. Bulk packaging — the header ships in tubes or bags, not tape and reel, so it feeds a hand-insertion or selective-solder line, not a high-speed pick-and-place. The closest functional alternative in the ledger is the 1-2232960-3 — also a 3-position, 2.50 mm pitch shrouded header, but with a locking ramp instead of a latch holder and rated 2 A (vs. gauge-dependent current on the 3-1871843-3).","metaTitle":"3-1871843-3 TE Connectivity Header 3-Pos 2.5mm Pitch","metaDescription":"TE Connectivity AMP Connectors 3-1871843-3 Grace Inertia header, 3 positions, 2.50mm pitch, shrouded, latch holder. Active production. Sourced per RFQ.","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, Keying Slot","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Rectangular","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":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Yellow","Insulation Height":"0.445\\\" (11.30mm)","Ingress Protection":"-","Base Product Number":"1871843","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.118\\\" (3.00mm)","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":"$0.6400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.64000","currency":"USD"},{"qty":10,"price":"$0.55800","currency":"USD"},{"qty":100,"price":"$0.45970","currency":"USD"},{"qty":500,"price":"$0.39976","currency":"USD"},{"qty":1000,"price":"$0.32980","currency":"USD"},{"qty":5000,"price":"$0.28982","currency":"USD"},{"qty":10000,"price":"$0.26984","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/af833d78ae95d597bb51c29aaca39545.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 3-1871843-3 and how do I get a price?","answer":"The 3-1871843-3 is sourced through independent distribution."},{"question":"What is the matching female connector for 3-1871843-3?","answer":"The 3-1871843-3 is a male pin header. It mates with a Grace Inertia (GIC) series receptacle housing that accepts the corresponding crimp terminals. Confirm the circuit count and keying slot alignment when selecting the mating half."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1871843-3","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/3-1871843-3 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}}