{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UB-MC5BR3-SD204-4S-1-TB NMP","brand":"JST","brandSlug":"jst","productSlug":"UB-MC5BR3-SD204-4S-1-TB-NMP","canonicalUrl":"https://icsourcedirect.com/jst/UB-MC5BR3-SD204-4S-1-TB-NMP","factsUrl":"https://icsourcedirect.com/api/mcp/products/UB-MC5BR3-SD204-4S-1-TB%20NMP","rawCanonicalId":null},"summary":{"shortDescription":"JST UB series USB micro B receptacle, 5 contacts, SMT right-angle, gold-plated, unshielded, 10000 mating cycles, 0.5A/1A/1.8A at 30VAC/DC, UL94 V-0.","salesMarkdown":"## JST UB-MC5BR3-SD204-4S-1-TB NMP — USB Micro B Receptacle, 10000 Mating Cycles It is a surface-mount, right-angle connector mounted horizontally. ## 10000 Mating Cycles — The Real Duty Differentiator The mating cycle rating is 10000 cycles. The gold finish on the contacts supports that cycle life. ## Unshielded — What That Means for Layout The UB-MC5BR3-SD204-4S-1-TB NMP is listed as unshielded, with a steel, stainless shell. That shell provides mechanical robustness and some ESD bleed path through the ground pins. ## Solder Retention — Holds During Reflow and After The features list includes solder retention — those are the extra surface-mount tabs on the sides of the connector body. They anchor the part to the PCB during reflow so the connector doesn't tombstone or shift when the paste wets. After soldering, they take the mechanical shear and peel forces from cable insertion and removal, keeping the signal pins from cracking their solder joints. For a right-angle USB connector that sees regular cable yanking, those retention tabs are what keep the board from needing a rework station. ## Active, ROHS3 — Sourcing Reality Lifecycle status is Active, and the part is ROHS3 compliant. The base product number is UB-MC5BR.","metaTitle":"JST UB-MC5BR3-SD204-4S-1-TB NMP USB Micro B Receptacle","metaDescription":"JST UB series USB micro B receptacle, 5 contacts, SMT right-angle, gold-plated contacts, rated 0.5A/1A/1.8A at 30V. 10000 mating cycles. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"UB","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors","USB / HDMI Cable Assemblies"],"specifications":{"Mfr":"JST Sales America Inc.","Gender":"Receptacle","Series":"UB","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shielding":"Unshielded","Termination":"Solder","Mating Cycles":"10000","Mounting Type":"Surface Mount, Right Angle","Connector Type":"USB - micro B","Contact Finish":"Gold","Product Status":"Active","Specifications":"-","Number of Ports":"1","Voltage - Rated":"30VAC/DC","lifecycle_stage":"unknown","Insulation Color":"Black","Mounting Feature":"Horizontal","Ingress Protection":"-","Number of Contacts":"5","Base Product Number":"UB-MC5BR","Current Rating (Amps)":"0.5A, 1A, 1.8A","Operating Temperature":"-30°C ~ 85°C","Shell/Shielding Material":"Steel, Stainless","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.89000","currency":"USD"},{"qty":25,"price":"$0.85400","currency":"USD"},{"qty":50,"price":"$0.83580","currency":"USD"},{"qty":100,"price":"$0.79940","currency":"USD"},{"qty":250,"price":"$0.72676","currency":"USD"},{"qty":500,"price":"$0.65408","currency":"USD"},{"qty":1000,"price":"$0.58140","currency":"USD"},{"qty":3000,"price":"$0.52690","currency":"USD"},{"qty":6000,"price":"$0.50873","currency":"USD"},{"qty":9000,"price":"$0.48329","currency":"USD"},{"qty":15000,"price":"$0.47239","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7febd45054c3218fb517d54bdcad734e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/UB-MC5BR3-SD204-4S-1-TB%20NMP/alternatives.json"},"ai":{"faq":[{"question":"What is the mating cycle rating of UB-MC5BR3-SD204-4S-1-TB?","answer":"The mating cycle rating is 10000 cycles. That's at the high end for micro USB connectors and is supported by the gold-plated contacts. For applications that see frequent connect-disconnect, this is the right variant to specify."},{"question":"What is a replacement or equivalent for UB-MC5BR3-SD204-4S-1-TB?","answer":"The closest functional equivalent within the JST UB series is the UB-MC5BR3-SDWP604-4S-TF. It shares the same 5-contact micro B receptacle, SMT right-angle mounting, gold plating, and 10000-cycle rating, but adds a waterproof IP rating. If your application does not require sealing, the UB-MC5BR3-SD204-4S-1-TB NMP is the standard unsealed version. No official cross-reference exists outside the UB series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/UB-MC5BR3-SD204-4S-1-TB-NMP","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/jst/UB-MC5BR3-SD204-4S-1-TB-NMP 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}}