{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPS6235-684MRC","brand":"Coilcraft","brandSlug":"coilcraft","productSlug":"LPS6235-684MRC","canonicalUrl":"https://icboms.com/coilcraft/LPS6235-684MRC","factsUrl":"https://icboms.com/api/mcp/products/LPS6235-684MRC","rawCanonicalId":null},"summary":{"shortDescription":"Coilcraft LPS6235-684MRC, series LPS6235, shielded drum core inductor, 680 µH, ±20%, 280 mA rated current, 170 mA saturation current, 2.2 Ohm DCR max, surface mount 2424 (6060 metric) package, AEC-Q200 qualified.","salesMarkdown":"## Shielded 680 µH drum core for automotive power rails The Coilcraft LPS6235-684MRC is a shielded drum core inductor in the LPS6235 series, rated at 680 µH with ±20% tolerance. Shielded construction contains the magnetic flux within the ferrite core, reducing radiated EMI into adjacent traces or components — a practical benefit when the inductor sits near a sensitive analog front-end or RF section on the same board. ## Current rating and saturation — the real design limit The 280 mA DC current rating is the thermal limit based on the 2.2 Ohm maximum DCR — at full rated current, the I²R loss is about 173 mW, which raises the winding temperature above ambient. The saturation current of 170 mA is the lower bound: once the core saturates, inductance drops sharply and the ripple current in a buck converter spikes. For a 24 V to 5 V step-down at 200 kHz, the peak inductor current under load must stay below 170 mA to maintain the 680 µH value. Self-resonant frequency is 2.8 MHz — this sets the upper frequency limit for the inductor's inductive behavior. Above that frequency, parasitic capacitance between windings dominates and the component behaves capacitively. For switching converters operating below 500 kHz, the SRF provides adequate margin. ## Package and board integration This is a standard footprint for medium-power shielded inductors — the ferrite core sits flush with the winding body, and the terminations are on the bottom face for reflow soldering. The 0.138-inch (3.50 mm) height fits within most 1.6 mm PCB stack-ups with a 10 mm enclosure clearance.","metaTitle":"Coilcraft LPS6235-684MRC 680µH Shielded Inductor, AEC-Q200","metaDescription":"Coilcraft LPS6235-684MRC 680µH shielded drum core inductor, ±20%, 280 mA rated, 170 mA saturation. AEC-Q200 qualified. Surface mount 2424 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Coilcraft","Type":"Drum Core","Series":"LPS6235","Package":"Strip","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"680 µH","Mounting Type":"Surface Mount","Package / Case":"2424 (6060 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.244\\\" L x 0.244\\\" W (6.20mm x 6.20mm)","DC Resistance (DCR)":"2.2Ohm Max","Current Rating (Amps)":"280 mA","Height - Seated (Max)":"0.138\\\" (3.50mm)","Operating Temperature":"-40°C~125°C","Supplier Device Package":"2424","Frequency - Self Resonant":"2.8MHz","Current - Saturation (Isat)":"170mA","Inductance Frequency - Test":"100 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/338f51cd4ddd180fcc59f5f9f9fae76d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy LPS6235-684MRC and get a price?","answer":"The LPS6235-684MRC is sourced through independent and authorized distribution channels. No stock or price figure is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/coilcraft/LPS6235-684MRC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/coilcraft/LPS6235-684MRC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}