The BOURNS MF-R030-2 is a high-reliability, resettable PPTC (Polymeric Positive Temperature Coefficient) fuse designed for circuit protection applications. Manufactured in China, this device provides overcurrent protection with a maximum voltage rating of 60V and a hold current of 0.30A. Its robust construction ensures durability and consistent performance in various environmental conditions.
Key Features:
Part Number: MF-R030-2
Manufacturer: BOURNS
Country of Origin: CN
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Tape
RoHS Compliant: Yes
Product Type: Circuit Protection
Category: PPTC Resettable Fuses
Technical Specifications:
Model
V max. Volts
I max. Amps
Ihold
Itrip
Initial Resistance (Ω)
Post-Trip Resistance (Ω)
Max. Time to Trip (seconds)
Tripped Power Dissipation (W)
MF-R030
60
40
0.30
0.60
0.76
2.10
1.5
0.50
Environmental Characteristics:
Operating/Storage Temperature: -40°C to +85°C
Maximum Device Surface Temperature in Tripped State: 125°C
Passive Aging (1000 hours at +85°C): ±5% resistance change (typical)
Available in bulk packaging, tape & reel, and Ammo-Pak options
Designed for reliable circuit protection with resettable capability
Product Dimensions & Packaging:
See the datasheet for detailed dimensions and packaging options, including tape pitch and reel configurations.
Disclaimer:
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more detailed information, please refer to the disclaimer document.
Datasheet was not processed please search the internet for the part number MF-R030-2 for more details.
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{"id":10021227725117,"title":"MF-R030-2","handle":"mf-r030-2","description":"\u003ch3\u003eBOURNS MF-R030-2 Resettable Fuses - PPTC, 0.3A, 60V\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS MF-R030-2 is a high-reliability, resettable PPTC (Polymeric Positive Temperature Coefficient) fuse designed for circuit protection applications. Manufactured in China, this device provides overcurrent protection with a maximum voltage rating of 60V and a hold current of 0.30A. Its robust construction ensures durability and consistent performance in various environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: MF-R030-2\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Tape\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eProduct Type: Circuit Protection\u003c\/li\u003e\n \u003cli\u003eCategory: PPTC Resettable Fuses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eV max. Volts\u003c\/th\u003e\n \u003cth\u003eI max. Amps\u003c\/th\u003e\n \u003cth\u003eIhold\u003c\/th\u003e\n \u003cth\u003eItrip\u003c\/th\u003e\n \u003cth\u003eInitial Resistance (Ω)\u003c\/th\u003e\n \u003cth\u003ePost-Trip Resistance (Ω)\u003c\/th\u003e\n \u003cth\u003eMax. Time to Trip (seconds)\u003c\/th\u003e\n \u003cth\u003eTripped Power Dissipation (W)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMF-R030\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003ctd\u003e40\u003c\/td\u003e\n \u003ctd\u003e0.30\u003c\/td\u003e\n \u003ctd\u003e0.60\u003c\/td\u003e\n \u003ctd\u003e0.76\u003c\/td\u003e\n \u003ctd\u003e2.10\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e0.50\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental Characteristics:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating\/Storage Temperature: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eMaximum Device Surface Temperature in Tripped State: 125°C\u003c\/li\u003e\n \u003cli\u003ePassive Aging (1000 hours at +85°C): ±5% resistance change (typical)\u003c\/li\u003e\n \u003cli\u003eHumidity Aging (1000 hours at +85°C, 85% R.H.): ±5% resistance change (typical)\u003c\/li\u003e\n \u003cli\u003eThermal Shock (-40°C to +85°C, 10 cycles): ±10% resistance change (typical)\u003c\/li\u003e\n \u003cli\u003eSolvent Resistance: MIL-STD-202, Method 215 (No change)\u003c\/li\u003e\n \u003cli\u003eVibration: MIL-STD-883C, Method 2007.1 (No change)\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTesting \u0026amp; Certification:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL File Number: \u003ca href=\"http:\/\/database.ul.com\/cgi-bin\/XYV\/template\/LISEXT\/1FRAME\/showpage.html?name=XGPU2.E174545\u0026amp;ccnshorttitle=Thermistor-type+Devices+-+Component\u0026amp;objid=1073803577\u0026amp;cfgid=1073741824\u0026amp;version=versionless\u0026amp;parent_id=1073803562\u0026amp;sequence=1\" target=\"_blank\"\u003eE174545\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003eCertifications: \u003ca href=\"https:\/\/www.certipedia.com\/certificates\/02057213?locale=en\" target=\"_blank\"\u003eCertipedia Certificate\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAvailable in bulk packaging, tape \u0026amp; reel, and Ammo-Pak options\u003c\/li\u003e\n \u003cli\u003eDesigned for reliable circuit protection with resettable capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Dimensions \u0026amp; Packaging:\u003c\/h3\u003e\n\u003cp\u003eSee the datasheet for detailed dimensions and packaging options, including tape pitch and reel configurations.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer:\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more detailed information, please refer to the \u003ca href=\"https:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003edisclaimer document\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eMF-R030-2\u003c\/strong\u003e for more details.\u003c\/p\u003e","published_at":"2025-08-12T13:26:30+05:30","created_at":"2025-08-12T13:26:30+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["3A","60V","BOURN","Circuit","IMPORT_CSV","PPTC","WLDM"],"price":2633,"price_min":2633,"price_max":2633,"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":50611915981117,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MF-R030-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MF-R030-2","public_title":null,"options":["Default Title"],"price":2633,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MF-R030-2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-R030-2_10751737_ac5d8f37.jpg?v=1754985394"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-R030-2_10751737_ac5d8f37.jpg?v=1754985394","options":["Title"],"media":[{"alt":null,"id":45799809909053,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-R030-2_10751737_ac5d8f37.jpg?v=1754985394"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-R030-2_10751737_ac5d8f37.jpg?v=1754985394","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS MF-R030-2 Resettable Fuses - PPTC, 0.3A, 60V\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS MF-R030-2 is a high-reliability, resettable PPTC (Polymeric Positive Temperature Coefficient) fuse designed for circuit protection applications. Manufactured in China, this device provides overcurrent protection with a maximum voltage rating of 60V and a hold current of 0.30A. Its robust construction ensures durability and consistent performance in various environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: MF-R030-2\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Tape\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eProduct Type: Circuit Protection\u003c\/li\u003e\n \u003cli\u003eCategory: PPTC Resettable Fuses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eV max. Volts\u003c\/th\u003e\n \u003cth\u003eI max. Amps\u003c\/th\u003e\n \u003cth\u003eIhold\u003c\/th\u003e\n \u003cth\u003eItrip\u003c\/th\u003e\n \u003cth\u003eInitial Resistance (Ω)\u003c\/th\u003e\n \u003cth\u003ePost-Trip Resistance (Ω)\u003c\/th\u003e\n \u003cth\u003eMax. Time to Trip (seconds)\u003c\/th\u003e\n \u003cth\u003eTripped Power Dissipation (W)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMF-R030\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003ctd\u003e40\u003c\/td\u003e\n \u003ctd\u003e0.30\u003c\/td\u003e\n \u003ctd\u003e0.60\u003c\/td\u003e\n \u003ctd\u003e0.76\u003c\/td\u003e\n \u003ctd\u003e2.10\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e0.50\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental Characteristics:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating\/Storage Temperature: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eMaximum Device Surface Temperature in Tripped State: 125°C\u003c\/li\u003e\n \u003cli\u003ePassive Aging (1000 hours at +85°C): ±5% resistance change (typical)\u003c\/li\u003e\n \u003cli\u003eHumidity Aging (1000 hours at +85°C, 85% R.H.): ±5% resistance change (typical)\u003c\/li\u003e\n \u003cli\u003eThermal Shock (-40°C to +85°C, 10 cycles): ±10% resistance change (typical)\u003c\/li\u003e\n \u003cli\u003eSolvent Resistance: MIL-STD-202, Method 215 (No change)\u003c\/li\u003e\n \u003cli\u003eVibration: MIL-STD-883C, Method 2007.1 (No change)\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTesting \u0026amp; Certification:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL File Number: \u003ca href=\"http:\/\/database.ul.com\/cgi-bin\/XYV\/template\/LISEXT\/1FRAME\/showpage.html?name=XGPU2.E174545\u0026amp;ccnshorttitle=Thermistor-type+Devices+-+Component\u0026amp;objid=1073803577\u0026amp;cfgid=1073741824\u0026amp;version=versionless\u0026amp;parent_id=1073803562\u0026amp;sequence=1\" target=\"_blank\"\u003eE174545\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003eCertifications: \u003ca href=\"https:\/\/www.certipedia.com\/certificates\/02057213?locale=en\" target=\"_blank\"\u003eCertipedia Certificate\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAvailable in bulk packaging, tape \u0026amp; reel, and Ammo-Pak options\u003c\/li\u003e\n \u003cli\u003eDesigned for reliable circuit protection with resettable capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Dimensions \u0026amp; Packaging:\u003c\/h3\u003e\n\u003cp\u003eSee the datasheet for detailed dimensions and packaging options, including tape pitch and reel configurations.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer:\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more detailed information, please refer to the \u003ca href=\"https:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003edisclaimer document\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eMF-R030-2\u003c\/strong\u003e for more details.\u003c\/p\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
