{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-178128-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-178128-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-178128-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-178128-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Dynamic D-3200 series receptacle housing, 3 positions, 5.08mm pitch, 1 row, black, crimp termination, free-hanging, polarizing key, -55°C to 105°C.","salesMarkdown":"## What This Housing Covers — and What It Doesn't The 5.08 mm pitch gives generous spacing for 14-18 AWG power wiring, and the polarizing key prevents a 180° mis-mate in multi-connector harnesses. What the listing makes explicit: contacts are not included. The build-to-print BOM needs the matching crimp terminals ordered separately. ## Sizing the Build: Pitch, Positions, and the Mating Half The 5.08 mm pitch is the footprint anchor for the entire Dynamic D-3200 system. It determines the contact spacing on the mating header and the wire-to-wire centerline in the harness. At 3 positions, this housing covers a three-circuit power or signal run — common for a small motor, a sensor, or a three-phase tap. ## Termination and Assembly Checklist The polarizing key on the mating face ensures the housing only mates one way — a simple but effective field-service guard. No secondary locking device is listed, so the primary contact retention relies on the terminal's own lance engaging the housing cavity. For a vibration-prone installation, consider a housing with a TPA (terminal position assurance) feature if the application requires it.","metaTitle":"TE Dynamic D-3200 1-178128-3","metaDescription":"TE 1-178128-3 Dynamic D-3200 receptacle housing, 3 positions, 5.08mm pitch, crimp termination, black PBT housing, polarizing key. Contacts not included.","metaKeywords":null},"attributes":{"series":"Dynamic D-3200","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":"0.200\\\" (5.08mm)","Series":"Dynamic D-3200","Package":"Bulk","Features":"Polarizing Key","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":"178128","Contact Termination":"Crimp","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"3","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6900","priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.66900","currency":"USD"},{"qty":400,"price":"$0.50578","currency":"USD"},{"qty":1200,"price":"$0.41868","currency":"USD"},{"qty":5200,"price":"$0.36529","currency":"USD"},{"qty":10000,"price":"$0.34776","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-178128-3/alternatives.json"},"ai":{"faq":[{"question":"Does 1-178128-3 include contacts?","answer":"No — the listing explicitly states contacts are not included. The housing accepts separately ordered female socket crimp terminals for the Dynamic D-3200 series."},{"question":"What is the pitch of 1-178128-3?","answer":"The pitch is 0.200\" (5.08 mm), which sets the contact spacing for the mating header and the wire-to-wire centerline in the harness."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-178128-3","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/1-178128-3 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}}