Enhance the thermal management of your electronic components with the SAME SKY Heat Sink HSE-B18254-035H-00. Designed for the TO-218 package, this high-performance extruded heat sink provides efficient heat dissipation to ensure optimal operation and longevity of your devices.
Product Features
Designed specifically for TO-218 package components
Includes placement pins for secure PCB attachment
Clip-on style for easy component mounting
Available in multiple cut lengths for versatile applications
RoHS compliant for environmentally responsible manufacturing
The heat sink offers excellent thermal performance with thermal resistance values optimized for various airflow conditions. For detailed performance curves and thermal resistance data, please refer to the full datasheet.
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{"id":10024723415357,"title":"HSE-B18254-035H-00","handle":"hse-b18254-035h-00","description":"\u003ch3\u003eHeat Sink HSE-B18254-035H-00 by SAME SKY\u003c\/h3\u003e\n\u003cp\u003eEnhance the thermal management of your electronic components with the \u003cstrong\u003eSAME SKY Heat Sink HSE-B18254-035H-00\u003c\/strong\u003e. Designed for the TO-218 package, this high-performance extruded heat sink provides efficient heat dissipation to ensure optimal operation and longevity of your devices.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for TO-218 package components\u003c\/li\u003e\n\u003cli\u003eIncludes placement pins for secure PCB attachment\u003c\/li\u003e\n\u003cli\u003eClip-on style for easy component mounting\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple cut lengths for versatile applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eManufactured in Taiwan (COO: TW)\u003c\/li\u003e\n\u003cli\u003ePart Number: HSE-B18254-035H-00\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/hse-bx-035h.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 75°C ΔT, nat (°C\/W)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 1 W, nat conv (°C\/W)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 1 W, 200 LFM (°C\/W)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 1 W, 400 LFM (°C\/W)\u003c\/th\u003e\n\u003cth\u003eLength (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18254-035H-00\u003c\/td\u003e\n\u003ctd\u003e7.50\u003c\/td\u003e\n\u003ctd\u003e8.51\u003c\/td\u003e\n\u003ctd\u003e4.03\u003c\/td\u003e\n\u003ctd\u003e2.09\u003c\/td\u003e\n\u003ctd\u003e25.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18317-035H-01\u003c\/td\u003e\n\u003ctd\u003e7.50\u003c\/td\u003e\n\u003ctd\u003e10.49\u003c\/td\u003e\n\u003ctd\u003e4.33\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e31.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18381-035H-02\u003c\/td\u003e\n\u003ctd\u003e6.25\u003c\/td\u003e\n\u003ctd\u003e9.81\u003c\/td\u003e\n\u003ctd\u003e3.79\u003c\/td\u003e\n\u003ctd\u003e2.60\u003c\/td\u003e\n\u003ctd\u003e38.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18508-035H-03\u003c\/td\u003e\n\u003ctd\u003e5.77\u003c\/td\u003e\n\u003ctd\u003e8.94\u003c\/td\u003e\n\u003ctd\u003e3.44\u003c\/td\u003e\n\u003ctd\u003e2.09\u003c\/td\u003e\n\u003ctd\u003e50.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18635-035H-04\u003c\/td\u003e\n\u003ctd\u003e4.97\u003c\/td\u003e\n\u003ctd\u003e7.90\u003c\/td\u003e\n\u003ctd\u003e2.38\u003c\/td\u003e\n\u003ctd\u003e1.66\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance and Thermal Data\u003c\/h3\u003e\n\u003cp\u003eThe heat sink offers excellent thermal performance with thermal resistance values optimized for various airflow conditions. For detailed performance curves and thermal resistance data, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/hse-bx-035h.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/news\/press-releases\/cui-devices-has-a-new-name-say-hello-to-same-sky\" target=\"_blank\"\u003eLearn More about Same Sky\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=HSE-BX-035H.pdf\u0026amp;path=%2fproduct%2fthermal-management%2fheat-sinks%2fboard-level-heat-sinks%2fextruded-heat-sinks%2fhse-bx-035h-series\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and performance curves, please visit the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/hse-bx-035h.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number HSE-B18254-035H-00 for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T10:55:52+05:30","created_at":"2025-08-14T10:55:53+05:30","vendor":"Waldom Electonics","type":"Thermal Management","tags":["Heat","IMPORT_CSV","SAME","Thermal","TO","WLDM"],"price":4851,"price_min":4851,"price_max":4851,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50618890453309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HSE-B18254-035H-00","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HSE-B18254-035H-00","public_title":null,"options":["Default Title"],"price":4851,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HSE-B18254-035H-00","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HSE-B18254-035H-00_52141630_1d6d4149.jpg?v=1755149156"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HSE-B18254-035H-00_52141630_1d6d4149.jpg?v=1755149156","options":["Title"],"media":[{"alt":null,"id":45831693467965,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HSE-B18254-035H-00_52141630_1d6d4149.jpg?v=1755149156"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HSE-B18254-035H-00_52141630_1d6d4149.jpg?v=1755149156","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHeat Sink HSE-B18254-035H-00 by SAME SKY\u003c\/h3\u003e\n\u003cp\u003eEnhance the thermal management of your electronic components with the \u003cstrong\u003eSAME SKY Heat Sink HSE-B18254-035H-00\u003c\/strong\u003e. Designed for the TO-218 package, this high-performance extruded heat sink provides efficient heat dissipation to ensure optimal operation and longevity of your devices.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for TO-218 package components\u003c\/li\u003e\n\u003cli\u003eIncludes placement pins for secure PCB attachment\u003c\/li\u003e\n\u003cli\u003eClip-on style for easy component mounting\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple cut lengths for versatile applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eManufactured in Taiwan (COO: TW)\u003c\/li\u003e\n\u003cli\u003ePart Number: HSE-B18254-035H-00\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/hse-bx-035h.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 75°C ΔT, nat (°C\/W)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 1 W, nat conv (°C\/W)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 1 W, 200 LFM (°C\/W)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance @ 1 W, 400 LFM (°C\/W)\u003c\/th\u003e\n\u003cth\u003eLength (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18254-035H-00\u003c\/td\u003e\n\u003ctd\u003e7.50\u003c\/td\u003e\n\u003ctd\u003e8.51\u003c\/td\u003e\n\u003ctd\u003e4.03\u003c\/td\u003e\n\u003ctd\u003e2.09\u003c\/td\u003e\n\u003ctd\u003e25.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18317-035H-01\u003c\/td\u003e\n\u003ctd\u003e7.50\u003c\/td\u003e\n\u003ctd\u003e10.49\u003c\/td\u003e\n\u003ctd\u003e4.33\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e31.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18381-035H-02\u003c\/td\u003e\n\u003ctd\u003e6.25\u003c\/td\u003e\n\u003ctd\u003e9.81\u003c\/td\u003e\n\u003ctd\u003e3.79\u003c\/td\u003e\n\u003ctd\u003e2.60\u003c\/td\u003e\n\u003ctd\u003e38.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18508-035H-03\u003c\/td\u003e\n\u003ctd\u003e5.77\u003c\/td\u003e\n\u003ctd\u003e8.94\u003c\/td\u003e\n\u003ctd\u003e3.44\u003c\/td\u003e\n\u003ctd\u003e2.09\u003c\/td\u003e\n\u003ctd\u003e50.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSE-B18635-035H-04\u003c\/td\u003e\n\u003ctd\u003e4.97\u003c\/td\u003e\n\u003ctd\u003e7.90\u003c\/td\u003e\n\u003ctd\u003e2.38\u003c\/td\u003e\n\u003ctd\u003e1.66\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance and Thermal Data\u003c\/h3\u003e\n\u003cp\u003eThe heat sink offers excellent thermal performance with thermal resistance values optimized for various airflow conditions. For detailed performance curves and thermal resistance data, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/hse-bx-035h.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/news\/press-releases\/cui-devices-has-a-new-name-say-hello-to-same-sky\" target=\"_blank\"\u003eLearn More about Same Sky\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=HSE-BX-035H.pdf\u0026amp;path=%2fproduct%2fthermal-management%2fheat-sinks%2fboard-level-heat-sinks%2fextruded-heat-sinks%2fhse-bx-035h-series\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and performance curves, please visit the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/hse-bx-035h.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number HSE-B18254-035H-00 for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
