{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MS-156HF(02)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"MS-156HF~102~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/MS-156HF~102~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/MS-156HF(02)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose MS-156HF series coaxial switch receptacle, female socket, 50 Ohm impedance, 6 GHz max frequency, 0.15 dB insertion loss, SMT mount, snap-on fastening, Tape & Reel packaging.","salesMarkdown":"## Coaxial Switch for RF Signal Routing The Hirose MS-156HF(02) is a 50 Ohm coaxial switch receptacle in the MS-156HF series, designed for RF signal routing up to 6 GHz. It is a single-port, female socket connector with a snap-on fastening mechanism that mates with 4 mm diameter coaxial plugs. The internal switch feature allows signal path selection without an external relay, making it suitable for antenna switching, test port isolation, or mode selection in wireless modules. Built for surface-mount assembly, the gold-plated phosphor bronze body and beryllium copper centre contact with gold plating ensure low and stable contact resistance over 100 mating cycles. ## RF Performance and Signal Integrity With a maximum frequency of 6 GHz and insertion loss of 0.15 dB, this connector adds negligible signal degradation in the sub-6 GHz bands used by Wi-Fi, cellular, and ISM applications. The 50 Ohm impedance matches standard RF system design, so no impedance compensation is needed at the board launch. The 100 mating cycle rating is typical for a coaxial switch — adequate for field service and test access, but not intended for high-cycle production switching where a mechanical relay would be used. ## Assembly and Termination Surface-mount termination with solder shield termination and solder contact termination. The pick-and-place cap (noted in features) supports automated assembly. Supplied in Tape & Reel packaging for reel-fed placement.","metaTitle":"Hirose MS-156HF(02) Coaxial Switch Receptacle, 50 Ohm, 6 GHz","metaDescription":"Hirose MS-156HF(02) coaxial switch receptacle, 50 Ohm, 6 GHz max, 0.15 dB insertion loss, SMT, snap-on, Tape & Reel. Active production, quoted 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":"MS-156HF","Package":"Tape & Reel (TR)","Features":"Internal Switch, Pick and Place Cap","Includes":"-","Impedance":"50Ohm","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":"$0.3493","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d98a291553fef6aeb9492a0376c0d9d3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/MS-156HF(02)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MS-156HF(02)?","answer":"The MS-156HF(02) is sourced to order against an RFQ through independent distribution channels. Submit a request for quote to confirm current availability and pricing for your required quantity."},{"question":"What is the insertion loss of MS-156HF(02)?","answer":"The MS-156HF(02) has a rated insertion loss of 0.15 dB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/MS-156HF~102~2","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~102~2 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}}