{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1971905-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1971905-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971905-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1971905-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Grace Inertia GIC series, 3-1971905-3, plug housing, 6 positions, 2 rows, 0.130\" (3.30 mm) pitch, crimp termination, latch lock, free hanging, red PA66, -30°C to 105°C.","salesMarkdown":"## Plug Housing for the Grace Inertia GIC Series The TE Connectivity 3-1971905-3 is a 6-position, dual-row plug housing from the Grace Inertia GIC series. The latch lock fastening provides a positive mechanical retention — a splice that relies on friction alone won't hold the road buzz, so this lock is the difference between a reliable harness and a field return. The housing is free-hanging (in-line), accepts female socket contacts via crimp termination, and is rated for an operating temperature range of -30°C to 105°C. Typical applications include wire-to-wire interconnects in automotive body harnesses, industrial control panels, and appliance wiring where a vibration-resistant, keyed connection is required. ## What Mates and What Terminals Go In This plug housing mates with the corresponding Grace Inertia GIC header (male pin header, typically a right-angle or vertical through-hole version from the same series). The latch lock on the plug engages the header's locking ramp for a secure mate. Contacts are not included with this housing — you must order the female crimp socket terminals separately. The TE part numbers for the terminals vary by wire gauge; the Grace Inertia GIC terminal family covers 20–24 AWG. The crimp termination requires a standard hand or automatic crimp tool; the terminal must be fully seated in the cavity until the retention lance locks, and the secondary lock (TPA) on the housing should be engaged to confirm the terminal is home. Without the correct terminal, the circuit is open — the housing alone is just a shell.","metaTitle":"TE 3-1971905-3 Grace Inertia Plug Housing, 6 Pos, 3.30 mm","metaDescription":"TE Connectivity 3-1971905-3 Grace Inertia GIC plug housing, 6-position dual-row, 3.30 mm pitch, red PA66, latch lock. Contacts not included. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Grace Inertia, GIC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Red","Pitch":"0.130\\\" (3.30mm)","Series":"Grace Inertia, GIC","Package":"Bulk","Features":"-","Row Spacing":"0.205\\\" (5.20mm)","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Latch Lock","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1971905","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"6","Operating Temperature":"-30°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.32000","currency":"USD"},{"qty":10,"price":"$0.27700","currency":"USD"},{"qty":25,"price":"$0.27600","currency":"USD"},{"qty":50,"price":"$0.27240","currency":"USD"},{"qty":100,"price":"$0.25180","currency":"USD"},{"qty":250,"price":"$0.20692","currency":"USD"},{"qty":500,"price":"$0.19542","currency":"USD"},{"qty":1000,"price":"$0.18163","currency":"USD"},{"qty":2500,"price":"$0.17589","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 3-1971905-3 and how do I get a price?","answer":"Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time. No firm price or stock count is listed here."},{"question":"What contacts are required for 3-1971905-3?","answer":"This plug housing requires separately ordered female socket crimp terminals from the Grace Inertia GIC terminal family. The specific TE terminal part number depends on the wire gauge (typically 20–24 AWG). The housing does not include contacts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1971905-3","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/3-1971905-3 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}}