{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5046940402","brand":"Molex","brandSlug":"molex","productSlug":"5046940402","canonicalUrl":"https://icsourcedirect.com/molex/5046940402","factsUrl":"https://icsourcedirect.com/api/mcp/products/5046940402","rawCanonicalId":null},"summary":{"shortDescription":"Molex CP-3.3 504694 series, 5046940402, 4-position single-row plug, 0.130\" (3.30mm) pitch, crimp termination, latch lock, free-hanging, -40°C to 105°C, red PBT housing, contacts not included.","salesMarkdown":"The Molex 5046940402 is a 4-position, single-row plug housing from the CP-3.3 504694 series. It is a free-hanging (in-line) connector meant for wire-to-board or wire-to-wire harness applications where you crimp terminals onto individual wires and insert them into the housing. The latch lock provides a positive retention click when mated to the corresponding header; you should hear it seat. ## Key Specs That Drive the Fit Contacts are not included with this housing — you order the crimp terminals separately. The contact type is male pin, terminated by crimp, so the build sequence is: strip the wire, crimp the terminal, insert into the rear of the housing until the latch clicks. Single-row layout with 4 positions means the harness is a compact inline bundle. The latch lock fastening type is vibration-resistant; if it backs out, it's scrap, so confirm the terminal fully seats. ## Mating and Termination Checklist This plug mates with the matching CP-3.3 header (same 0.130\" / 3.30mm pitch, same series). The latch lock on the plug engages the ramp on the header shroud — you should feel and hear the click. Termination is crimp-style: use the Molex crimp terminal specified for the CP-3.3 series and your wire gauge. The housing is keyed so the terminal can only go in one way; a backwards or loose terminal will not lock and will push back out under vibration.","metaTitle":"Molex CP-3.3 5046940402, 4-Position Plug, 0.130\" Pitch","metaDescription":"Molex 5046940402 CP-3.3 series 4-position single-row plug housing. 0.130\" (3.30mm) pitch, latch lock, -40°C to 105°C. Contacts not included.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Red","Pitch":"0.130\\\" (3.30mm)","Series":"CP-3.3 504694","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Male Pin","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Latch Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"504694","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT)","Number of Positions":"4","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1201","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/76cb321eb6bdd8de0671f069e2dca72e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does Molex 5046940402 come with contacts?","answer":"No — the listing explicitly notes \"Contacts Not Included.\" You must order the matching crimp terminals separately for this CP-3.3 plug housing."},{"question":"What is the pitch of Molex 5046940402?","answer":"The pitch is 0.130\" (3.30mm), which is the centerline spacing between adjacent contact positions. This determines the mating header pitch and the wire bundle spacing."},{"question":"What is the mating connector for 5046940402?","answer":"It mates with a CP-3.3 series header of the same 0.130\" (3.30mm) pitch and matching position count. The latch lock on the plug engages the header shroud ramp for positive retention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5046940402","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/molex/5046940402 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}}