{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MS-147(06)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"MS-147~106~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/MS-147~106~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/MS-147(06)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose MS-147 series coaxial switch receptacle, female socket, 50 Ohm, 6 GHz, 0.8dB insertion loss, 12000 mating cycles, surface mount, gold body, internal switch, 4.8mm plug diameter.","salesMarkdown":"## Coaxial Switch Receptacle for RF Path Routing The Hirose MS-147(06) is a single-port coaxial switch receptacle, female socket, designed for RF signal routing where a switched path is needed without an external relay. It belongs to the MS-147 series and uses a 4.8mm plug diameter interface — the same physical footprint as the MS-156HF series but with a push-pull fastening instead of snap-on. The internal switch feature means the connector can open or close a signal path internally when mated or unmated, eliminating a separate RF switch component. Rated for 50 Ohms impedance and 6 GHz maximum frequency, it covers common wireless and instrumentation bands up to the lower microwave range. ## RF Performance: 0.8dB Insertion Loss at 6 GHz Insertion loss is specified at 0.8dB across the band up to 6 GHz. For a switched coaxial connector, this loss includes the internal switch contacts — the 0.8dB figure is the total through-path loss when the switch is in the closed (mated) state. The surface mount termination with solder shield termination provides a controlled ground return path, critical for maintaining impedance through the board launch. ## 12000 Mating Cycles vs. 100-Cycle Peers The MS-147(06) is rated for 12000 mating cycles, compared to 100 cycles for the MS-156HF series. The MS-147(06) uses a push-pull fastening; the MS-156HF uses snap-on. The insertion loss of the MS-147(06) is 0.8dB versus 0.15dB for the MS-156HF — the higher loss is the trade-off for the internal switch and the higher cycle life.","metaTitle":"Hirose MS-147(06) Coaxial Switch Receptacle, 50 Ohm, 6 GHz","metaDescription":"Hirose MS-147(06) coaxial switch receptacle, 50 Ohm impedance, 6 GHz max frequency, 0.8dB insertion loss, 12000 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Series":"MS-147","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Internal Switch","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Phosphor Bronze","Housing Color":"Gold","Mating Cycles":"12000","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Female Socket","Fastening Type":"Push-Pull","Insertion Loss":"0.8dB","Product Status":"Active","Connector Style":"Coaxial Switch - 4.8mm Plug Dia","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"MS-147","Contact Termination":"Solder","Dielectric Material":"Polyamide (PA), Nylon","Operating Temperature":"-30°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5bfe802b766586c4e37091a8cfd2085d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MS-147(06) have an internal switch?","answer":"Yes, the MS-147(06) includes an internal switch feature, which allows the connector to open or close an RF signal path internally when mated or unmated, eliminating the need for a separate RF switch component."},{"question":"What is the mating cycle rating for MS-147(06)?","answer":"The MS-147(06) is rated for 12000 mating cycles, which is significantly higher than the 100-cycle rating of the similar MS-156HF series. This makes it suitable for applications requiring frequent connect and disconnect."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/MS-147~106~2","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/MS-147~106~2 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}}