{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UM-QP-1.5VCR3A(41)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"UM-QP-1.5VCR3A~141~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/UM-QP-1.5VCR3A~141~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/UM-QP-1.5VCR3A(41)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose UM Series U.FL (UMCC) plug, female socket, UM-QP-1.5VCR3A(41), 50 Ohms, 3 GHz, 500 mating cycles, free-hanging, solder contact termination, gold body.","salesMarkdown":"## RF Signal Path Fit: 50 Ohm, 3 GHz, and Cable Group It is designed for free-hanging (in-line) RF coaxial cable termination, with a 50 Ohm impedance that sets the characteristic line impedance for signal path matching. The 3 GHz maximum frequency defines the usable bandwidth — above that, insertion loss and return loss degrade beyond the connector's design window. The connector is specified for cable groups 1.5D-2V, 1.5D-HQEV, and 1.5D-QEV, which means the cable jacket diameter and dielectric fit the crimp and solder termination geometry; using a different cable group risks poor shield termination or impedance mismatch. ## Termination and Mating: Solder Contact, Crimp Shield, Snap-On Fastening The centre contact is terminated by solder, while the shield is terminated by crimp. The fastening type is snap-on, which provides a positive tactile lock when mated — no threading or bayonet coupling. The connector ships as two pieces: one connector body and one heat shrink tube, which covers the crimp area for strain relief and environmental sealing. ## Mating Cycle Life and Field Service For a permanent installation, the cycle life is not a constraint; for a portable or frequently reconnected cable assembly, the 500-cycle rating sets a practical replacement interval.","metaTitle":"Hirose UM-QP-1.5VCR3A(41) U.FL Plug, 50 Ohm, 3 GHz","metaDescription":"Hirose UM-QP-1.5VCR3A(41) U.FL (UMCC) plug, female socket. 50 Ohm impedance, 3 GHz max, 500 mating cycles. For 1.5D-2V cable. Active, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Series":"UM","Package":"Bulk","Features":"-","Includes":"2 pcs - 1 Connector, 1 Heat Shrink","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"1.5D-2V, 1.5D-HQEV, 1.5D-QEV","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"U.FL (UMCC)","Frequency - Max":"3 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"UM-QP-1.5","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-30°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/db6b9888c5dc705ad198e31df81fb0c2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/UM-QP-1.5VCR3A(41)/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of UM-QP-1.5VCR3A(41)?","answer":"The impedance is 50 Ohms. This is the standard characteristic impedance for RF signal paths; the connector must be used with 50 Ohm cable and PCB traces to maintain signal integrity."},{"question":"How many mating cycles does UM-QP-1.5VCR3A(41) support?","answer":"The gold-plated contacts maintain low resistance across that cycle count, making it suitable for test or field-service applications where frequent reconnection is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/UM-QP-1.5VCR3A~141~2","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/hirose-electric-co-ltd/UM-QP-1.5VCR3A~141~2 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}}