{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BB135,115","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"BB135115","canonicalUrl":"https://icboms.com/nxp/BB135115","factsUrl":"https://icboms.com/api/mcp/products/BB135%2C115","rawCanonicalId":null},"summary":{"shortDescription":"NXP BB135,115 UHF varactor diode, Single, 30 V peak reverse, 2.1 pF @ 28 V, capacitance ratio 12, SOD-323 surface mount, -55°C to 125°C, Tape & Reel.","salesMarkdown":"## 2.1 pF at 28 V — the tuning anchor The BB135,115 is an NXP UHF varactor diode in a SOD-323 surface-mount package. Its headline parametric is a capacitance of 2.1 pF at a reverse voltage of 28 V (measured at 1 MHz), with a capacitance ratio of 12 from 0.5 V to 28 V. That ratio defines the usable tuning range for VCOs, phase-locked loops, and voltage-controlled filters in the UHF band. ## 30 V peak reverse — headroom for RF bias Peak reverse voltage is rated at 30 V, which gives comfortable margin for 12 V or 24 V bias rails common in RF front-ends. The single-diode configuration keeps the parasitic inductance low — critical when the varactor sits in the tank circuit of a UHF oscillator. Operating junction temperature spans -55°C to 125°C. That military-grade range means this varactor can live in outdoor telecom enclosures, engine-bay RF modules, or avionics receiver front-ends without the capacitance drift that commercial-grade parts show at temperature extremes.","metaTitle":"BB135,115 UHF Varactor Diode, 30V, SOD-323, Active","metaDescription":"NXP BB135,115 UHF varactor diode, 30V peak reverse, 2.1pF @ 28V, capacitance ratio 12. SOD-323 surface mount, -55°C to 125°C. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Single","Mounting Type":"Surface Mount","Package / Case":"SC-76, SOD-323","lifecycle_stage":"eol_hot","Capacitance Ratio":"12","Capacitance @ Vr, F":"2.1pF @ 28V, 1MHz","Operating Temperature":"-55°C ~ 125°C (TJ)","Supplier Device Package":"SOD-323","Capacitance Ratio Condition":"C0.5/C28","Voltage - Peak Reverse (Max)":"30 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.34500","currency":"USD"},{"qty":100,"price":"$0.20700","currency":"USD"},{"qty":500,"price":"$0.19164","currency":"USD"},{"qty":1000,"price":"$0.13032","currency":"USD"},{"qty":3000,"price":"$0.11997","currency":"USD"},{"qty":6000,"price":"$0.11499","currency":"USD"},{"qty":9000,"price":"$0.10349","currency":"USD"},{"qty":30000,"price":"$0.10196","currency":"USD"},{"qty":75000,"price":"$0.09582","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/895fdfc8c899543c06a147f03ee89ed5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the capacitance of BB135,115 at 28V?","answer":"At a reverse voltage of 28 V, measured at 1 MHz, the capacitance is 2.1 pF. The capacitance ratio from 0.5 V to 28 V is 12."},{"question":"Is BB135,115 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/BB135115","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/BB135115 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}}