{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1055687-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1055687-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1055687-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1055687-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity OSMT receptacle, male pin, 50 Ohm, 6 GHz, 1 port, SMT, snap-on, gold-plated center contact, -40°C to 125°C, Bulk.","salesMarkdown":"## RF Interconnect for Compact Board-Level Applications The 1055687-1: The single-port configuration and gold-plated center contact support repeated mating cycles up to 100 engagements, typical for test points or field-replaceable radio modules. The 6 GHz maximum frequency covers common wireless bands including Wi-Fi, Bluetooth, and cellular sub-6 GHz, but does not extend into millimeter-wave territory. The snap-on fastening provides a positive tactile lock without the torque control needed for threaded SMA connectors, which speeds assembly in high-volume SMT lines. ## Mounting and Termination Details for the Board Layout This receptacle is surface-mount only, with the shield termination and center contact both soldered directly to the PCB. The contact termination is listed as solder, microstrip, meaning the center pin is designed to align with a microstrip trace on the top layer, and the ground shield solders to the surrounding ground plane. The center contact is copper alloy with gold plating, ensuring low and consistent contact resistance over the 100-cycle mating life. The base product number is 1055, and the part ships in Bulk packaging.","metaTitle":"TE Connectivity 1055687-1 OSMT Receptacle, 50 Ohm, 6 GHz","metaDescription":"TE Connectivity 1055687-1 OSMT receptacle, male pin, 50 Ohm impedance, 6 GHz max frequency, 100 mating cycles, SMT, snap-on. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"-","Cable Group":"-","Body Material":"-","Housing Color":"-","Mating Cycles":"100","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"OSMT","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1055","Contact Termination":"Solder, Microstrip","Dielectric Material":"Polyphenylene Sulfide (PPS)","Operating Temperature":"-40°C ~ 125°C","Center Contact Plating":"Gold","Center Contact Material":"Copper Alloy"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/87f5865f2f15a99b0fef5d7db0095fe4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1055687-1 compatible with SMA connectors?","answer":"No. The 1055687-1 uses the OSMT interface, which is a different mechanical and electrical standard than SMA. OSMT connectors are smaller, use a snap-on coupling, and are not intermateable with threaded SMA connectors."},{"question":"What is the impedance of 1055687-1?","answer":"The impedance is 50 Ohms, matching the standard for most RF systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1055687-1","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/te-connectivity-amp-connectors/1055687-1 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}}