{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2045321601","brand":"Molex","brandSlug":"molex","productSlug":"2045321601","canonicalUrl":"https://icsourcedirect.com/molex/2045321601","factsUrl":"https://icsourcedirect.com/api/mcp/products/2045321601","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 204532, Receptacle Housing, 16 circuits, 1.25mm pitch, 1 row, Free Hanging, Crimp termination, Latch Holder, Black PBT housing, -40°C to 105°C.","salesMarkdown":"## 1.25mm Pitch, 16-Circuit Free-Hanging Receptacle Housing The 1.25mm pitch keeps the footprint compact — each circuit sits on 0.049\" centers, which is the dimension that determines the header pin layout on the PCB. It's a single-row, free-hanging (in-line) housing, so it terminates a cable bundle that plugs into a right-angle or vertical header soldered to the board. The housing is molded in black PBT/polyester. Contacts are not included. The housing accepts the contacts after crimping, and they lock into the cavity with an audible click.","metaTitle":"Molex Micro-Lock PLUS 2045321601","metaDescription":"Molex 2045321601 Micro-Lock PLUS receptacle housing, 16 circuits, 1.25mm pitch, free-hanging, latch holder. Active, ROHS3. Contacts sold separately.","metaKeywords":null},"attributes":{"series":"Micro-Lock PLUS 204532","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 204532","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":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"204532","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Polyester","Number of Positions":"16","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.37000","currency":"USD"},{"qty":100,"price":"$0.28760","currency":"USD"},{"qty":1000,"price":"$0.22598","currency":"USD"},{"qty":2500,"price":"$0.20543","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6e8630d32281100a87a76ba5a3e79b30.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the Molex 2045321601 include contacts?","answer":"No. The 2045321601 is a receptacle housing only — contacts are not included. You must order the matching Micro-Lock PLUS female crimp terminals separately for the wire gauge you are using."},{"question":"What is the pitch of the 2045321601?","answer":"The pitch is 1.25mm (0.049\"). This is the center-to-center spacing between adjacent circuits, which determines the header pin footprint on the PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/2045321601","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/2045321601 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}}