{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1055688-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1055688-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1055688-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1055688-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity OSMT receptacle, male pin, 1-port, 50 Ohm impedance, 6 GHz max frequency, surface mount, snap-on fastening, gold center contact, Tape & Reel.","salesMarkdown":"## OSMT Board-Level RF Receptacle The 1055688-1: It is a single-port, snap-on mating connector rated to 6 GHz, making it suitable for board-level RF interconnects in wireless modules, GPS receivers, and compact antenna feeds where a low-profile, quick-mate interface is needed. The 6 GHz maximum frequency covers Wi-Fi 5/6, Bluetooth, and sub-6 GHz cellular bands, but the connector's VSWR will rise above 6 GHz — for applications at the upper edge of that band, verify the return loss against your system budget. The gold center contact and PPS dielectric keep insertion loss low through the passband; the 100-cycle mating life is adequate for a one-time board assembly or occasional test access, not for daily remating in a field-service harness. ## Surface Mount Assembly and Snap-On Mating The snap-on fastening provides quick, tool-less mating with the corresponding OSMT plug; the retention force is sufficient for board-level interconnects where the cable is strain-relieved nearby, but it is not a locking mechanism for high-vibration environments.","metaTitle":"1055688-1 TE OSMT Receptacle, 50 Ohm, 6 GHz, SMT","metaDescription":"TE 1055688-1 OSMT receptacle, male pin, 50 Ohm impedance, 6 GHz max, 100 mating cycles, SMT, gold center contact. Active production, sourced to order.","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":"Tape & Reel (TR) Cut Tape (CT)","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":"$2.9600","stockQuantity":50,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/79fc9f5b03f80acaf057eb21a913869c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1055688-1?","answer":"Submit a request for quote to confirm current pricing and availability — no stock-holding claim is made on this listing."},{"question":"What is the impedance of 1055688-1?","answer":"The 1055688-1 is a 50 Ohm receptacle, which is the standard impedance for most RF systems and matches common coaxial cables and PCB trace designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1055688-1","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/1055688-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}