The BOURNS SF-1206S700-2 is a high-quality surface mount fuse designed for circuit protection applications. Manufactured in China, this fuse features a 7A slow blow (time-delay) characteristic, making it suitable for protecting electronic circuits from overcurrent conditions without nuisance tripping. It comes in a reel packaging type, ideal for automated surface-mount assembly processes.
Surface mount design for compact electronic assemblies
Rated current: 7A with slow blow (time-delay) characteristics
Small 1206 (EIA 3216) size for high-density PCB layouts
RoHS compliant, halogen-free materials
Suitable for protecting portable memory, LCD monitors, disk drives, cell phones, battery packs, and industrial controllers
UL recognized (UL File Number: E198545)
Operating temperature range: -20°C to +105°C
Storage temperature: +5°C to +35°C with a shelf life of 2 years
Moisture sensitivity level: 1
ESD Classification (HBM): Class 6
Electrical and Mechanical Specifications
Model
Rated Current (Amps)
Fusing Time
Resistance (mΩ) Typ.
Rated Voltage
Breaking Capacity
Typical I²t (A²s)
SF-1206S700
7.00
Open within 5 sec. at 250% rated current
7
DC 63 V
DC 63 V 50 A
5.684
Reliability Testing
Carrying Capacity: No fusing at rated current for 4 hours
Fusing Time: Within 5 seconds at 250% rated current
Interrupting Ability: No mechanical damages after interruption and reapplication of rated voltage
Bending Test: No mechanical damages after bending 3mm at 90mm distance
Solder Heat Resistance: ±20% at 260°C for 10 seconds
Solderability: Minimum 95% coverage at specified temperatures
Temperature Rise: Less than 75°C at rated current
Resistance to Dry Heat: ±20% after 1000 hours at 105°C
Resistance to Solvent: No damage after 90 seconds in isopropyl alcohol
Residual Resistance: ≥10kΩ after fusing
Thermal Shock: No damage after 10 cycles from -20°C to +125°C
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet. Users should verify actual device performance in their specific applications. The product complies with RoHS directives and is suitable for environmentally conscious designs.
Legal Disclaimer: Please review the legal disclaimer at the end of the datasheet for important information regarding product use and compliance.
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{"id":10023048282429,"title":"SF-1206S700-2","handle":"sf-1206s700-2","description":"\u003ch3\u003eBOURNS SF-1206S700-2 Surface Mount Fuses - 7A Slow Blow, 1206 Size\u003c\/h3\u003e\n\u003cp\u003eThe BOURNS SF-1206S700-2 is a high-quality surface mount fuse designed for circuit protection applications. Manufactured in China, this fuse features a 7A slow blow (time-delay) characteristic, making it suitable for protecting electronic circuits from overcurrent conditions without nuisance tripping. It comes in a reel packaging type, ideal for automated surface-mount assembly processes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SF-1206S700-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sf1206s.pdf\" target=\"_blank\"\u003eSF-1206S Series Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurface mount design for compact electronic assemblies\u003c\/li\u003e\n\u003cli\u003eRated current: 7A with slow blow (time-delay) characteristics\u003c\/li\u003e\n\u003cli\u003eSmall 1206 (EIA 3216) size for high-density PCB layouts\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, halogen-free materials\u003c\/li\u003e\n\u003cli\u003eSuitable for protecting portable memory, LCD monitors, disk drives, cell phones, battery packs, and industrial controllers\u003c\/li\u003e\n\u003cli\u003eUL recognized (UL File Number: E198545)\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -20°C to +105°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +5°C to +35°C with a shelf life of 2 years\u003c\/li\u003e\n\u003cli\u003eMoisture sensitivity level: 1\u003c\/li\u003e\n\u003cli\u003eESD Classification (HBM): Class 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated Current (Amps)\u003c\/th\u003e\n\u003cth\u003eFusing Time\u003c\/th\u003e\n\u003cth\u003eResistance (mΩ) Typ.\u003c\/th\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003cth\u003eBreaking Capacity\u003c\/th\u003e\n\u003cth\u003eTypical I²t (A²s)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSF-1206S700\u003c\/td\u003e\n\u003ctd\u003e7.00\u003c\/td\u003e\n\u003ctd\u003eOpen within 5 sec. at 250% rated current\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eDC 63 V\u003c\/td\u003e\n\u003ctd\u003eDC 63 V 50 A\u003c\/td\u003e\n\u003ctd\u003e5.684\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eReliability Testing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarrying Capacity: No fusing at rated current for 4 hours\u003c\/li\u003e\n\u003cli\u003eFusing Time: Within 5 seconds at 250% rated current\u003c\/li\u003e\n\u003cli\u003eInterrupting Ability: No mechanical damages after interruption and reapplication of rated voltage\u003c\/li\u003e\n\u003cli\u003eBending Test: No mechanical damages after bending 3mm at 90mm distance\u003c\/li\u003e\n\u003cli\u003eSolder Heat Resistance: ±20% at 260°C for 10 seconds\u003c\/li\u003e\n\u003cli\u003eSolderability: Minimum 95% coverage at specified temperatures\u003c\/li\u003e\n\u003cli\u003eTemperature Rise: Less than 75°C at rated current\u003c\/li\u003e\n\u003cli\u003eResistance to Dry Heat: ±20% after 1000 hours at 105°C\u003c\/li\u003e\n\u003cli\u003eResistance to Solvent: No damage after 90 seconds in isopropyl alcohol\u003c\/li\u003e\n\u003cli\u003eResidual Resistance: ≥10kΩ after fusing\u003c\/li\u003e\n\u003cli\u003eThermal Shock: No damage after 10 cycles from -20°C to +125°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sf1206s.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Users should verify actual device performance in their specific applications. The product complies with RoHS directives and is suitable for environmentally conscious designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLegal Disclaimer:\u003c\/strong\u003e Please review the legal disclaimer at the end of the datasheet for important information regarding product use and compliance.\u003c\/p\u003e","published_at":"2025-08-13T17:51:23+05:30","created_at":"2025-08-13T17:51:23+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["7A","BOURN","Circuit","IMPORT_CSV","Surface","WLDM"],"price":3326,"price_min":3326,"price_max":3326,"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":50615727587645,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SF-1206S700-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SF-1206S700-2","public_title":null,"options":["Default Title"],"price":3326,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SF-1206S700-2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SF-1206S700-2_10759288_72a599f5.jpg?v=1755087687"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SF-1206S700-2_10759288_72a599f5.jpg?v=1755087687","options":["Title"],"media":[{"alt":null,"id":45819165049149,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SF-1206S700-2_10759288_72a599f5.jpg?v=1755087687"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SF-1206S700-2_10759288_72a599f5.jpg?v=1755087687","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS SF-1206S700-2 Surface Mount Fuses - 7A Slow Blow, 1206 Size\u003c\/h3\u003e\n\u003cp\u003eThe BOURNS SF-1206S700-2 is a high-quality surface mount fuse designed for circuit protection applications. Manufactured in China, this fuse features a 7A slow blow (time-delay) characteristic, making it suitable for protecting electronic circuits from overcurrent conditions without nuisance tripping. It comes in a reel packaging type, ideal for automated surface-mount assembly processes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SF-1206S700-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sf1206s.pdf\" target=\"_blank\"\u003eSF-1206S Series Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurface mount design for compact electronic assemblies\u003c\/li\u003e\n\u003cli\u003eRated current: 7A with slow blow (time-delay) characteristics\u003c\/li\u003e\n\u003cli\u003eSmall 1206 (EIA 3216) size for high-density PCB layouts\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, halogen-free materials\u003c\/li\u003e\n\u003cli\u003eSuitable for protecting portable memory, LCD monitors, disk drives, cell phones, battery packs, and industrial controllers\u003c\/li\u003e\n\u003cli\u003eUL recognized (UL File Number: E198545)\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -20°C to +105°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +5°C to +35°C with a shelf life of 2 years\u003c\/li\u003e\n\u003cli\u003eMoisture sensitivity level: 1\u003c\/li\u003e\n\u003cli\u003eESD Classification (HBM): Class 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated Current (Amps)\u003c\/th\u003e\n\u003cth\u003eFusing Time\u003c\/th\u003e\n\u003cth\u003eResistance (mΩ) Typ.\u003c\/th\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003cth\u003eBreaking Capacity\u003c\/th\u003e\n\u003cth\u003eTypical I²t (A²s)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSF-1206S700\u003c\/td\u003e\n\u003ctd\u003e7.00\u003c\/td\u003e\n\u003ctd\u003eOpen within 5 sec. at 250% rated current\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eDC 63 V\u003c\/td\u003e\n\u003ctd\u003eDC 63 V 50 A\u003c\/td\u003e\n\u003ctd\u003e5.684\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eReliability Testing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarrying Capacity: No fusing at rated current for 4 hours\u003c\/li\u003e\n\u003cli\u003eFusing Time: Within 5 seconds at 250% rated current\u003c\/li\u003e\n\u003cli\u003eInterrupting Ability: No mechanical damages after interruption and reapplication of rated voltage\u003c\/li\u003e\n\u003cli\u003eBending Test: No mechanical damages after bending 3mm at 90mm distance\u003c\/li\u003e\n\u003cli\u003eSolder Heat Resistance: ±20% at 260°C for 10 seconds\u003c\/li\u003e\n\u003cli\u003eSolderability: Minimum 95% coverage at specified temperatures\u003c\/li\u003e\n\u003cli\u003eTemperature Rise: Less than 75°C at rated current\u003c\/li\u003e\n\u003cli\u003eResistance to Dry Heat: ±20% after 1000 hours at 105°C\u003c\/li\u003e\n\u003cli\u003eResistance to Solvent: No damage after 90 seconds in isopropyl alcohol\u003c\/li\u003e\n\u003cli\u003eResidual Resistance: ≥10kΩ after fusing\u003c\/li\u003e\n\u003cli\u003eThermal Shock: No damage after 10 cycles from -20°C to +125°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sf1206s.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Users should verify actual device performance in their specific applications. The product complies with RoHS directives and is suitable for environmentally conscious designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLegal Disclaimer:\u003c\/strong\u003e Please review the legal disclaimer at the end of the datasheet for important information regarding product use and compliance.\u003c\/p\u003e"}
