{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6-1971798-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"6-1971798-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6-1971798-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/6-1971798-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Grace Inertia, GIC series, 6-1971798-4, Board to Cable/Wire, Header, Male Pin, 6 Positions, 1 Row, 2.50mm Pitch, Through Hole, Solder, Shrouded - 4 Wall, Latch Holder, Tin Contacts, UL94 V-0, -30°C ~ 105°C","salesMarkdown":"## 2.50mm pitch, 6-position, single-row header with latch holder The 6-1971798-4: This is a TE Connectivity AMP Connectors Grace Inertia (GIC) series header, 6 positions in a single row on 2.50mm pitch. The shrouded 4-wall housing protects the square male pins, and the latch holder fastening type locks the mating receptacle in place — a solid choice for board-to-cable/wire connections where vibration could otherwise work the pair loose. The through-hole termination with kinked pins provides a secure solder joint on the PCB, and the board guide feature aids alignment during assembly. Rated for operation from -30°C to 105°C, this header suits general-purpose indoor and automotive cabin environments. ## Mating and termination details This header mates with the corresponding Grace Inertia receptacle housing (typically a 6-position, 2.50mm pitch female connector with latch-compatible features). The latch holder on the header engages with the receptacle's locking ramp, providing a positive retention that resists un-mating from cable strain or vibration. Termination is through-hole solder with kinked pins — the kinks provide a press-fit retention during wave soldering, holding the header in place before the solder solidifies. ## Sourcing and compliance The thermoplastic insulation is yellow, which aids visual identification in a harness.","metaTitle":"6-1971798-4 TE Connectivity Header 6 Pos 2.5mm Pin Header","metaDescription":"TE Connectivity AMP Connectors 6-1971798-4 Grace Inertia header, 6 positions, 2.50mm pitch, shrouded, latch holder, UL94 V-0. Active production.","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":"1971798","Insulation Material":"Thermoplastic","Number of Positions":"6","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":"$0.3700","priceTiers":[{"qty":1,"price":"$0.37000","currency":"USD"},{"qty":10,"price":"$0.33500","currency":"USD"},{"qty":100,"price":"$0.27880","currency":"USD"},{"qty":500,"price":"$0.23702","currency":"USD"},{"qty":1000,"price":"$0.20774","currency":"USD"},{"qty":5000,"price":"$0.18543","currency":"USD"},{"qty":10000,"price":"$0.17149","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4b66945c55f71bde157791344da8b7eb.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/6-1971798-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pin pitch of 6-1971798-4?","answer":"The mating pitch is 0.098\" (2.50mm), single row, 6 positions loaded."},{"question":"Does 6-1971798-4 have a latch holder?","answer":"Yes, the fastening type is latch holder, which locks with the mating receptacle's latch feature for vibration-resistant mating."},{"question":"Is 6-1971798-4 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6-1971798-4","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/6-1971798-4 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}}