{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS410E2NKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS410E2NKSA1","canonicalUrl":"https://icboms.com/infineon/BTS410E2NKSA1","factsUrl":"https://icboms.com/api/mcp/products/BTS410E2NKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PROFET series BTS410E2NKSA1, high-side switch, 1 output, N-channel, 190 mOhm typ Rds(on), 1.6 A max, 4.7 V to 42 V load, through-hole PG-TO220-5-3, -40°C to 150°C.","salesMarkdown":"## PROFET high-side switch for 12 V and 24 V loads The Infineon BTS410E2NKSA1 is a single-channel PROFET high-side power switch in a through-hole PG-TO220-5-3 package. It switches a resistive, inductive, or lamp load on the high side with a typical on-resistance of 190 mOhm, delivering up to 1.6 A continuous output current. The load supply range spans 4.7 V to 42 V, covering nominal 12 V and 24 V automotive and industrial rails with margin for load-dump transients. ## Built-in fault protection simplifies the BOM Fault protection includes current limiting (fixed), open-load detection, over-temperature shutdown, and over-voltage clamping — all integrated, so no external sense resistors or comparators are needed for basic load monitoring. The switch also features auto-restart and a status flag output, allowing the system controller to distinguish a temporary over-current event from a hard fault without polling the load current. ## Obsolete — sourcing through independent distribution Infineon lists the BTS410E2NKSA1 as obsolete. For BOM lines that require this exact order code, the only supply channel is independent distribution — new-old-stock or surplus inventory sourced per RFQ. The through-hole PG-TO220-5-3 package (five formed leads) is a legacy footprint. If the board is being redesigned, a surface-mount PROFET in the same current class may be a more practical fit for automated assembly, but no pin-compatible drop-in replacement is documented.","metaTitle":"Infineon BTS410E2NKSA1 PROFET High-Side Switch, 190 mOhm","metaDescription":"Infineon BTS410E2NKSA1 PROFET high-side switch, 1.6 A output, 190 mOhm Rds(on), 4.7-42 V load range, -40 to 150°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"PROFET®","Package":"Tube","Features":"Auto Restart, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"190mOhm","Mounting Type":"Through Hole","Package / Case":"TO-220-5 Formed Leads","Product Status":"Obsolete","Voltage - Load":"4.7V ~ 42V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage","Number of Outputs":"1","Base Product Number":"BTS410E2","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"1.6A","Supplier Device Package":"PG-TO220-5-3","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b82f6c865867b48a26b9846c63bde67f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a direct replacement for BTS410E2NKSA1?","answer":"No direct pin-compatible replacement is recorded in the lifecycle data. The BTS410E2 is the base product number, but the specific NKSA1 variant (through-hole PG-TO220-5-3) is obsolete without a documented successor. For a new design, consider a current-production PROFET in a similar current class, but verify the package and pinout against your board."},{"question":"What load voltage range does the BTS410E2NKSA1 support?","answer":"The load supply voltage range is 4.7 V to 42 V, making it suitable for 12 V and 24 V systems with margin for automotive load-dump events."},{"question":"What fault protections are integrated into this switch?","answer":"The BTS410E2NKSA1 includes current limiting (fixed), open-load detection, over-temperature shutdown, and over-voltage clamping. It also provides a status flag output and auto-restart after a fault clears."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS410E2NKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS410E2NKSA1 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}}