{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MMCXV-J-P-GF-ST-TH1","brand":"Samtec Inc.","brandSlug":"samtec-inc","productSlug":"MMCXV-J-P-GF-ST-TH1","canonicalUrl":"https://icsourcedirect.com/samtec-inc/MMCXV-J-P-GF-ST-TH1","factsUrl":"https://icsourcedirect.com/api/mcp/products/MMCXV-J-P-GF-ST-TH1","rawCanonicalId":null},"summary":{"shortDescription":"Samtec MMCXV-TH MMCX jack, female socket, 50 Ohm, 6 GHz, through-hole, snap-on, gold body, 1 port.","salesMarkdown":"## The MMCX jack that handles vibration without losing the signal path The Samtec MMCXV-J-P-GF-ST-TH1 is a 50 Ohm MMCX jack, female socket, from the MMCXV-TH series. It mates with the standard snap-on MMCX plug interface and carries a 6 GHz maximum frequency rating. ## Why the High Vibration feature matters for this snap-on jack Standard MMCX snap-on jacks can unseat under sustained shock. This one carries a High Vibration rating, which means the retention force at the snap-on interface is held to a tighter spec — it stays mated in applications where a standard MMCX would pop off. The gold body finish also helps maintain a clean ground path through the shell over repeated mates. ## What the 6 GHz ceiling means for your RF budget 6 GHz is the upper limit for this interface — the VSWR stays within spec across the band, but above that the connector radiates and return loss degrades. For designs running Wi-Fi 6E (up to 7.125 GHz) this jack is not the right choice; look at the SMA or SMPM families. For sub-6 GHz applications — LTE, GNSS, ISM bands, most 5G FR1 — the 50 Ohm path through the PTFE dielectric is clean and predictable. ## Through-hole mounting — what to watch on the footprint The center contact and shield legs pass through the PCB and are soldered on the opposite side. The proper drill size for the through holes is defined in the Samtec product drawing — the center pin diameter and shield leg dimensions determine the finished hole size. A standard FR-4 board with 1 oz copper handles the ground plane connection; the shield termination is soldered, so the annular ring on the ground layer must be large enough to get a decent fillet without bridging to the center pin. No official second-source cross-reference beyond the Samtec MMCXV-TH series.","metaTitle":"Samtec MMCXV-J-P-GF-ST-TH1 MMCX Jack, 50 Ohm, 6 GHz","metaDescription":"Samtec MMCXV-J-P-GF-ST-TH1 MMCX jack, female socket, through-hole, 50 Ohm, 6 GHz, gold body, snap-on, High Vibration rated. Active — quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Samtec Inc.","Series":"MMCXV-TH","Package":"Tray","Features":"High Vibration","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"-","Mounting Type":"Through Hole","Connector Type":"Jack, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"MMCX (V)","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"MMCXV-J","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C ~ 125°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0ff584a4afeb04395da4729aed8c12f6.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/MMCXV-J-P-GF-ST-TH1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MMCXV-J-P-GF-ST-TH1 and what is the price?","answer":"Current pricing and stock availability are confirmed at quote time — submit an RFQ for the quantity and delivery window you need."},{"question":"What is the closest functional equivalent to MMCXV-J-P-GF-ST-TH1?","answer":"The MMCXV-J-P-HF-ST-TH1 is the same MMCX jack in the same series with a hard finish on the mating surface instead of gold flash. It is a direct functional cross-shop for higher cycle-life requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/samtec-inc/MMCXV-J-P-GF-ST-TH1","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/samtec-inc/MMCXV-J-P-GF-ST-TH1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:40.457Z","lastPublished":"2026-07-22T18:51:40.457Z","indexable":true}}