{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5054320801","brand":"Molex","brandSlug":"molex","productSlug":"5054320801","canonicalUrl":"https://icsourcedirect.com/molex/5054320801","factsUrl":"https://icsourcedirect.com/api/mcp/products/5054320801","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 505432, 5054320801, 8-position receptacle housing, 2 rows, 0.049\" (1.25mm) pitch, crimp termination, free-hanging, latch holder, black PBT, -40°C to 105°C.","salesMarkdown":"## The one thing that trips people up on this housing The Molex 5054320801 is an 8-circuit, 2-row receptacle housing from the Micro-Lock PLUS 505432 series. It's the wire-side half of a wire-to-board interconnect — a free-hanging (in-line) shell that accepts female socket crimp terminals and mates with a board-mounted pin header. The 1.25 mm pitch keeps the assembly compact, and the latch holder gives a positive lock that won't shake loose in a vehicle cab or an industrial panel. What catches people: contacts are not included. You order the housing and the crimp terminals separately — the housing alone is just the PBT shell. At 1.25 mm, the pitch is tight enough for dense harnesses but still workable with 28-30 AWG wire on the assembly bench. ## Wiring it up — what to order alongside it This housing takes female socket crimp terminals (not included — order separately). The crimp termination means you strip, crimp, and insert — no soldering, no special tooling beyond a hand crimper for the terminal family. It's a free-hanging, in-line connector, so there's no PCB footprint to worry about; the board side is handled by the mating Micro-Lock PLUS header. The latch holder locks audibly when fully seated, which is your field check that the terminals are home. Black PBT insulation handles -40°C to 105°C, so it's at home in an engine bay or a rooftop control cabinet. ## Active production — no LTB watch needed It's a current-production part in the Micro-Lock PLUS 505432 series, sourced to order against your BOM quantity through independent distribution.","metaTitle":"Molex Micro-Lock PLUS 5054320801, 8-Pos Receptacle Housing","metaDescription":"Molex 5054320801 Micro-Lock PLUS receptacle housing, 8 circuits, 2 rows, 1.25mm pitch. Latch holder lock, -40°C to 105°C. Contacts not included.","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":"8","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.47000","currency":"USD"},{"qty":10,"price":"$0.38100","currency":"USD"},{"qty":100,"price":"$0.27970","currency":"USD"},{"qty":1000,"price":"$0.22253","currency":"USD"},{"qty":2500,"price":"$0.20346","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/359b8cd86751415a8e64647a2eca178c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the 5054320801 include contacts?","answer":"No — the housing ships without contacts. You need to order the matching female socket crimp terminals separately. The housing is just the PBT shell with the latch holder."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5054320801","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/5054320801 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:45.458Z","lastPublished":"2026-07-17T19:50:45.458Z","indexable":true}}