{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2SB1091","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"2SB1091","canonicalUrl":"https://icboms.com/renesas/2SB1091","factsUrl":"https://icboms.com/api/mcp/products/2SB1091","rawCanonicalId":null},"summary":{"shortDescription":"2SB1091, PNP power bipolar transistor, Bulk package, active lifecycle stage, RoHS non-compliant.","salesMarkdown":"## PNP power transistor — what the class means for your rail The 2SB1091 is a PNP power bipolar transistor, designed for linear amplification and medium-speed switching applications where a positive-ground or high-side drive topology is required. As a PNP device, it complements NPN types in push-pull output stages, bridge circuits, and series-pass regulators — the collector sits closer to the negative rail, simplifying drive in positive-supply systems. ## RoHS non-compliance — plan the assembly process check If your assembly line runs RoHS-compliant solder profiles exclusively, this part requires a process waiver, hand-solder exemption, or a segregated leaded reflow zone — confirm before committing the BOM line. Bulk delivery suits manual assembly, bench prototyping, and rework stations, but requires a tube feeder, tray shaker, or hand-loading for automated pick-and-place — factor the handling cost into your total acquisition budget.","metaTitle":"2SB1091 PNP Power Transistor, Active, Bulk Package","metaDescription":"2SB1091 PNP bipolar power transistor, active lifecycle status. RoHS non-compliant — confirm assembly process.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.25","stockQuantity":0,"priceTiers":[{"qty":241,"price":"$1.25000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9d0d3a3196edc027145ea2b3fa564c27.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/2SB1091","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/2SB1091 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}