{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MS-156HF(22)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"MS-156HF~122~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/MS-156HF~122~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/MS-156HF(22)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose MS-156HF series coaxial switch receptacle, female socket, MS-156HF(22), 50 Ohm, 6 GHz max, SMT, gold body, internal switch, pick-and-place cap, 100 mating cycles.","salesMarkdown":"The Hirose MS-156HF(22) is a surface-mount coaxial switch receptacle from the MS-156HF series, designed for RF signal routing in compact wireless modules. The 4 mm plug diameter mates with a corresponding male plug, and the internal switch allows the RF path to be opened or closed by the act of mating — useful for antenna diversity or test port isolation. ## Why the 100 Mating Cycles Matter The 100 mating cycle rating places this connector in the infrequent-connect category — think factory calibration port, test point on a production board, or a one-time antenna connection during device assembly. It is not built for daily plug/unplug in a field-service scenario. If your application expects hundreds of mate-demate cycles, look at the MS-156HF series' higher-cycle siblings or a different coaxial interface. The gold plating on both the body and centre contact helps maintain low contact resistance over those 100 cycles, but the mechanical wear limit is the constraint, not the plating. ## SMT Assembly and the Pick-and-Place Cap The cap protects the internal switch mechanism during reflow and is removed after soldering. The shield and centre contact both terminate via solder to the PCB pads — no hand-soldering required on an SMT line.","metaTitle":"Hirose MS-156HF(22) Coaxial Switch Receptacle, 50 Ohm, 6 GHz","metaDescription":"Hirose MS-156HF(22) coaxial switch receptacle, 50 Ohm, 6 GHz max, SMT, gold-plated, internal switch, 100 mating cycles. Active production.","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-156HF","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Internal Switch, Pick and Place Cap","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Phosphor Bronze","Housing Color":"Gold","Mating Cycles":"100","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"0.15dB","Product Status":"Active","Connector Style":"Coaxial Switch - 4mm Plug Dia","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"MS-156HF","Contact Termination":"Solder","Dielectric Material":"Polyamide (PA), Nylon 6T","Operating Temperature":"-40°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d98a291553fef6aeb9492a0376c0d9d3.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/MS-156HF~122~2","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-156HF~122~2 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}}