{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1703494-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1703494-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1703494-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1703494-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MCON 1-1703494-4, 3-position sealed plug housing, 4.00mm pitch, 1 row, locking ramp, crimp termination, free hanging, yellow PBT housing, -40°C to 125°C.","salesMarkdown":"## 3-Position Sealed Plug Housing in the MCON Series The 4.00mm pitch spaces the tab contacts wide enough for the 125°C operating ceiling and the sealed construction. Yellow glass-filled PBT body, locking ramp on the mating face, and a free-hanging mount — this is the housing you spec when the harness runs through a wet zone and you need the mate to stay put under vibration. ## Sealed Housing for Wet Environments The sealed feature means this housing carries a gasket or interfacial seal that keeps water and dust out of the terminal cavity when mated with the correct receptacle. It is the reason you pick this over an unsealed MCON housing for engine-bay, underbody, or pressure-wash-zone harness runs. The locking ramp engages with a positive click and resists back-out from machine vibration — no secondary clip needed. ## Crimp Termination — Contacts Ordered Separately This is standard for MCON sealed connectors: the terminal and the seal are a matched set, and the housing acts as the carrier. Order the correct MCON tab terminal separately for your wire gauge. ## Temperature Range and Material The yellow colour is a visual aid on the assembly line — it distinguishes this 3-position sealed plug from other MCON housings in the same harness bundle.","metaTitle":"TE MCON 1-1703494-4 Plug Housing, 3 Pos, 4.00mm, Sealed","metaDescription":"TE Connectivity MCON 1-1703494-4 sealed plug housing, 3 positions, 4.00mm pitch, locking ramp, crimp termination, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"MCON","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Yellow","Pitch":"0.157\\\" (4.00mm)","Series":"MCON","Package":"Box","Features":"Sealed","Row Spacing":"-","Contact Type":"Tab","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1703494","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"3","Operating Temperature":"-40°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8900","priceTiers":[{"qty":1,"price":"$2.89000","currency":"USD"},{"qty":10,"price":"$2.57600","currency":"USD"},{"qty":25,"price":"$2.56280","currency":"USD"},{"qty":50,"price":"$2.53660","currency":"USD"},{"qty":100,"price":"$2.28690","currency":"USD"},{"qty":250,"price":"$2.27376","currency":"USD"},{"qty":500,"price":"$2.10290","currency":"USD"},{"qty":1000,"price":"$1.87947","currency":"USD"},{"qty":2500,"price":"$1.73489","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/653f37faaf2dc2d752e189f6ed2f6740.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1703494-4/alternatives.json"},"ai":{"faq":[{"question":"What is the compatible socket for the 1-1703494-4 plug housing?","answer":"The 1-1703494-4 is a plug housing that mates with the matching MCON receptacle housing of the same 4.00mm pitch and 3-position count. The receptacle half carries female socket contacts and the same locking ramp interface."},{"question":"Does 1-1703494-4 include contacts?","answer":"No — contacts are not included with this housing. The tab-style crimp terminals must be ordered separately as a matched set for the wire gauge and seal requirements."},{"question":"Where can I buy 1-1703494-4?","answer":"This MCON plug housing is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1703494-4","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/1-1703494-4 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}}