{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-171822-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-171822-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-171822-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-171822-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity EI series receptacle housing, 2-171822-3, 3 circuits, 1 row, 2.50mm pitch, black PA66, free-hanging inline, crimp termination, contacts not included.","salesMarkdown":"## 3-Circuit EI Receptacle Housing for Wire Harnesses The black PA66 (Nylon 6/6) insulation material gives it a -20°C to 95°C operating range, which covers most indoor equipment and automotive cabin environments. Three circuits means this housing fits a 3-position BOM line exactly. The housing has the terminal retention features built in — the terminal locks into the cavity with a positive latch, and the PA66 body holds it firmly against wire pull. ## Mating Plug and Terminal Compatibility The crimp terminals are TE's EI series female socket contacts — order those as a separate line item. The free-hanging design means it's the cable-side half; the mating plug can be either another free-hanging housing or a board-mounted header with the same pitch.","metaTitle":"TE 2-171822-3 EI Receptacle Housing, 3 Pos 2.50mm","metaDescription":"TE Connectivity 2-171822-3 EI series receptacle housing, 3 circuits, 2.50mm pitch, black PA66, crimp termination. Active production, contacts sold separately.","metaKeywords":null},"attributes":{"series":"EI","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":"Black","Pitch":"0.098\\\" (2.50mm)","Series":"EI","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"171822","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"3","Operating Temperature":"-20°C ~ 95°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.33000","currency":"USD"},{"qty":10,"price":"$0.28500","currency":"USD"},{"qty":25,"price":"$0.28400","currency":"USD"},{"qty":50,"price":"$0.28060","currency":"USD"},{"qty":100,"price":"$0.25930","currency":"USD"},{"qty":250,"price":"$0.21308","currency":"USD"},{"qty":500,"price":"$0.20124","currency":"USD"},{"qty":1000,"price":"$0.18704","currency":"USD"},{"qty":2500,"price":"$0.18112","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7ed730d98ab3fde991143466369866b9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the 2-171822-3 include the crimp contacts?","answer":"No — the housing is supplied without contacts. You need to order the matching TE EI series female socket crimp terminals separately. The housing has the terminal retention features, but the contacts are a separate line item on the BOM."},{"question":"What is the pitch of the 2-171822-3?","answer":"The pitch is 2.50mm (0.098\"), which is the standard spacing for the TE EI series. This determines the mating header footprint and the wire-to-wire alignment."},{"question":"Where can I buy 2-171822-3 in bulk?","answer":"This part is active and sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-171822-3","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/2-171822-3 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}}