{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1971906-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1971906-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971906-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1971906-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Grace Inertia, GIC series, Board to Cable/Wire, 8 Positions, 2 Row, 3.30mm Pitch, Shrouded - 4 Wall, Through Hole, Kinked Pin, Solder, Latch Holder, Tin Contacts, UL94 V-0, Red Insulation, -30°C ~ 105°C, Active","salesMarkdown":"## 8-Position Shrouded Header in the Grace Inertia Family The 3-1971906-4: This is a TE Connectivity Grace Inertia, GIC series header — 8 circuits in two rows on a 3.30 mm mating pitch, with a full 4-wall shroud that protects the male pins during handling and mating. ## Pitch, Row Spacing, and Board Footprint The 3.30 mm mating pitch and 5.20 mm row spacing set the PCB hole pattern — the header uses kinked pin, solder termination with a 0.118\" post length, so the board footprint needs plated through-holes at those centres. For a closer comparison within the same pitch family, the 1-1871673-2 is a 4-position, 2-row, 2.50 mm pitch header with a board lock and detent lock — different pitch and position count, but shares the shrouded 4-wall and tin-plated contact finish.","metaTitle":"3-1971906-4 TE Connectivity Header, 8 Pos, 3.3mm, Shrouded","metaDescription":"TE Connectivity AMP Connectors Grace Inertia header, 8 circuits, 3.30mm pitch, shrouded 4-wall, latch holder, UL94 V-0. 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":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.130\\\" (3.30mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Red","Insulation Height":"0.561\\\" (14.25mm)","Ingress Protection":"-","Base Product Number":"1971906","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"8","Row Spacing - Mating":"0.205\\\" (5.20mm)","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":"0.575\\\" (14.60mm)","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":"$0.3400","priceTiers":[{"qty":1,"price":"$0.34000","currency":"USD"},{"qty":10,"price":"$0.31000","currency":"USD"},{"qty":25,"price":"$0.30840","currency":"USD"},{"qty":80,"price":"$0.30188","currency":"USD"},{"qty":250,"price":"$0.23224","currency":"USD"},{"qty":500,"price":"$0.21932","currency":"USD"},{"qty":1000,"price":"$0.19224","currency":"USD"},{"qty":2500,"price":"$0.19094","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5a7a64c1b5d3ccaee1a3b3013f3d50dc.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-1971906-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-1971906-4?","answer":"This part is sourced through independent distribution channels."},{"question":"What is the pitch of 3-1971906-4?","answer":"The mating pitch is 3.30 mm (0.130\"), with a row spacing of 5.20 mm (0.205\")."},{"question":"Is 3-1971906-4 a shrouded header?","answer":"Yes, it is a shrouded - 4 wall header, meaning the male pins are fully surrounded by the insulator walls for protection during handling and mating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971906-4","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/3-1971906-4 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}}