{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-174921-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-174921-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-174921-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-174921-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Multi-Lock plug housing, 1-174921-1, 3 positions, 1 row, 3.50mm pitch, free-hanging, latch holder, white PBT, crimp termination, contacts not included.","salesMarkdown":"## 3.50 mm Pitch, 3-Circuit Plug Housing This is a wire-to-wire or wire-to-board interconnect for harness applications where a secure, vibration-resistant connection is needed. The listing explicitly notes that contacts are not included. This housing ships empty; you must order the mating female socket terminals separately. ## Temperature Range and Material That covers most automotive interior and industrial cabinet environments, but it is not rated for continuous underhood exposure above 105°C. The white color is standard for the series and aids visual identification in a harness bundle. The latch holder on the plug housing locks onto the mating receptacle housing. This gives a positive tactile and audible click when fully mated, and the latch resists un-mating under vibration — important for automotive, industrial machinery, and any harness that sees movement. The single-row, 3-circuit layout is straightforward to wire and route.","metaTitle":"TE 1-174921-1 Multi-Lock Plug Housing, 3 Pos, 3.50mm","metaDescription":"TE 1-174921-1 Multi-Lock 3-position plug housing, 3.50mm pitch, latch holder, -30 to 105°C. Contacts not included. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"Multi-Lock","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":"White","Pitch":"0.138\\\" (3.50mm)","Series":"Multi-Lock","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Latch Holder","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"174921","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT)","Number of Positions":"3","Operating Temperature":"-30°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0100","priceTiers":[{"qty":1,"price":"$1.01000","currency":"USD"},{"qty":10,"price":"$0.96600","currency":"USD"},{"qty":25,"price":"$0.92360","currency":"USD"},{"qty":50,"price":"$0.91080","currency":"USD"},{"qty":100,"price":"$0.79590","currency":"USD"},{"qty":250,"price":"$0.76612","currency":"USD"},{"qty":500,"price":"$0.72356","currency":"USD"},{"qty":1000,"price":"$0.62567","currency":"USD"},{"qty":2500,"price":"$0.57885","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a9d278fb41491db8a62ac5bf6d53a6b5.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-174921-1/alternatives.json"},"ai":{"faq":[{"question":"Does 1-174921-1 include contacts?","answer":"No, the listing explicitly states contacts are not included. This is a housing only; you must order the matching female socket crimp terminals separately."},{"question":"What is the pitch of 1-174921-1?","answer":"The pitch is 0.138\" (3.50 mm), single row."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-174921-1","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/1-174921-1 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}}