{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5054322801","brand":"Molex","brandSlug":"molex","productSlug":"5054322801","canonicalUrl":"https://icsourcedirect.com/molex/5054322801","factsUrl":"https://icsourcedirect.com/api/mcp/products/5054322801","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 505432 series, 28-position receptacle housing, 1.25mm pitch, 2-row, female socket, crimp termination, free-hanging, latch holder, black PBT, -40°C to 105°C.","salesMarkdown":"## 28-Position Micro-Lock PLUS Receptacle Housing — What It Is The Molex 5054322801 is the 28-circuit receptacle housing in the Micro-Lock PLUS 505432 series, a wire-to-board connector family built for compact harnesses that need a positive lock. It carries 28 female socket positions across two rows on a 1.25mm pitch — tight enough for dense cable bundles but still serviceable with standard crimp tooling. ## Heads Up — Contacts Not Included You'll need to order the Micro-Lock PLUS crimp terminals separately (female socket contacts, 1.25mm pitch family). Add the terminal part number to your BOM line alongside this housing or you'll have a connector with nothing inside it. ## Mating Half — What Plugs Into It It's a wire-to-board setup: the receptacle stays on the cable, the header sits on the PCB. No secondary locking mechanism needed; the latch is built into the mate sequence. ## Sourcing — Active and Quoted to Order The 28-position count and 1.25mm pitch are the BOM match points; confirm the mating header part number and the terminal order code before committing the line.","metaTitle":"Molex 5054322801 Micro-Lock PLUS Receptacle, 28 Pos, 1.25mm","metaDescription":"Molex 5054322801 Micro-Lock PLUS receptacle housing, 28 positions, 1.25mm pitch, 2-row, latch holder. Contacts not included. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"Micro-Lock PLUS 505432","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Black","Pitch":"0.049\\\" (1.25mm)","Series":"Micro-Lock PLUS 505432","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"505432","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT)","Number of Positions":"28","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.41400","currency":"USD"},{"qty":100,"price":"$0.32180","currency":"USD"},{"qty":1000,"price":"$0.25281","currency":"USD"},{"qty":2500,"price":"$0.22982","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a1019438a75d50dd3181f67a3a2df8f3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 5054322801 available via RFQ confirmation?","answer":"Submit an RFQ with your target quantity for a firm response."},{"question":"Does the 5054322801 housing include contacts?","answer":"No — the spec explicitly states Contacts Not Included. This is a bare receptacle housing. You need to order the matching Micro-Lock PLUS female crimp terminals separately to populate the 28 cavities."},{"question":"What is the mating plug for 5054322801?","answer":"The mating half is a Micro-Lock PLUS 505432 series pin header with a latch holder. It's a board-mounted header that this receptacle housing clicks onto for a wire-to-board connection. Use the same series and pitch (1.25mm) to ensure the latch engages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5054322801","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/5054322801 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}}