{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-321897-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-321897-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-321897-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-321897-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Diamond Grip, Strato-Therm ring terminal, order code 1-321897-3, circular terminal, M4 stud, 18-22 AWG, insulated, green, 0.031\" (0.79mm) thickness, Alumel contact, crimp termination, free hanging.","salesMarkdown":"## Ring terminal for high-temp harness builds The 1-321897-3 is a green insulated circular ring terminal from the Diamond Grip, Strato-Therm series, accepting 18-22 AWG wire with an M4 stud size. The Alumel contact material and serrated termination suit thermocouple and high-temperature wiring applications, with a 0.031\" (0.79mm) contact thickness and a free-hanging crimp termination.","metaTitle":"1-321897-3 TE Diamond Grip Ring Terminal M4 18-22 AWG","metaDescription":"TE 1-321897-3 Diamond Grip ring terminal, M4 stud, 18-22 AWG, insulated, green, 0.031\" thick, Alumel contact, crimp termination, RoHS compliant.","metaKeywords":null},"attributes":{"series":"Diamond Grip, Strato-Therm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Wire Connectors","Ring Terminals"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Green","Series":"Diamond Grip, Strato-Therm","Package":"Bulk","Features":"High Temperature, Serrated Termination","Thickness":"0.031\\\" (0.79mm)","Insulation":"Insulated","Wire Gauge":"18-22 AWG","Termination":"Crimp","Mounting Type":"Free Hanging (In-Line)","Stud/Tab Size":"M4 Stud","Terminal Type":"Circular","Contact Finish":"-","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Alumel","Length - Overall":"0.796\\\" (20.22mm)","Base Product Number":"321897","Insulation Diameter":"0.105\\\" ~ 0.140\\\" (2.67mm ~ 3.56mm)","Width - Outer Edges":"0.312\\\" (7.92mm)","Material - Insulation":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.10000","currency":"USD"},{"qty":10,"price":"$6.18500","currency":"USD"},{"qty":25,"price":"$6.02200","currency":"USD"},{"qty":50,"price":"$5.85900","currency":"USD"},{"qty":100,"price":"$5.50100","currency":"USD"},{"qty":250,"price":"$5.46844","currency":"USD"},{"qty":500,"price":"$5.14294","currency":"USD"},{"qty":1000,"price":"$4.58959","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92f5f6f39a78d21575ae1d549893d96c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-321897-3 and how do I get a price?","answer":"Orderable under the listed part number. Availability and pricing are confirmed at RFQ against the BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-321897-3","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/1-321897-3 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}}