{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1971906-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1971906-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971906-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1971906-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Grace Inertia, GIC series, 3-1971906-2, Board to Cable/Wire, Header, 4 Positions, 3.30mm Pitch, 2 Row, Through Hole, Solder, Shrouded - 4 Wall, Latch Holder, Tin Mating Contact, UL94 V-0, -30°C~105°C, 250VAC.","salesMarkdown":"## 3.30mm Pitch, 4-Position, Dual-Row Layout The through-hole termination uses kinked pins with a 0.118\" (3.00mm) post length, which gives a solid solder joint on standard 1.6mm PCBs. ## Rated Voltage and Temperature Envelope The UL94 V-0 glass-filled PA66 housing handles the thermal and flame requirements for industrial control panels and general-purpose equipment inside an enclosure. ## Mating Half and Build-to-Print Checklist The mating half is a Grace Inertia receptacle housing with the same 3.30mm pitch and latch holder feature. The build-to-print BOM needs the header, the matching receptacle, and the crimp terminals for the wire side — the header itself is a pin header only, with no wire-entry seals.","metaTitle":"3-1971906-2 TE Connectivity Grace Inertia Header 4 Pos 3.3mm","metaDescription":"3-1971906-2 TE Connectivity AMP Connectors Grace Inertia header, 4 circuits, 3.30mm pitch, shrouded, latch holder. Active production, RoHS. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Grace Inertia, GIC","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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":"4","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":"$0.3600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.36000","currency":"USD"},{"qty":10,"price":"$0.30600","currency":"USD"},{"qty":25,"price":"$0.27000","currency":"USD"},{"qty":40,"price":"$0.24800","currency":"USD"},{"qty":80,"price":"$0.23825","currency":"USD"},{"qty":425,"price":"$0.21398","currency":"USD"},{"qty":850,"price":"$0.17994","currency":"USD"},{"qty":1275,"price":"$0.17021","currency":"USD"},{"qty":2550,"price":"$0.15562","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b5666a3c6b3bf638e118c34d69032d93.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 3-1971906-2?","answer":"The mating half is a Grace Inertia receptacle housing with a 3.30mm pitch and latch holder. The receptacle accepts the corresponding crimp terminals for the wire side."},{"question":"Is 3-1971906-2 RoHS compliant?","answer":"Yes, the 3-1971906-2 is RoHS compliant per the lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971906-2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971906-2 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}}