Surface Mount Fuses 125Vac 4A FA SMD Brick
Part Number: CB61F4A-TR2
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: REEL
Product Category: Circuit Protection | Surface Mount Fuses
Product Type: Circuit Protection
Datasheet: Download Datasheet
Product Features
- Fast-acting surface mount Brick™ fuse
- Compact footprint: 2410 (6125 metric)
- Designed to UL 248 standards
- High interrupting ratings
- Current ratings from 2 A to 40 A
- Reflow and wave solder compatible
- Wire-in-air design
- Moisture sensitivity level (MSL): 1
Electrical and Environmental Specifications
| Amp Rating |
% of Amp Rating |
Opening Time |
| 2 A – 40 A |
100% |
4 hours minimum |
| 2 A – 15 A |
200% |
5 seconds maximum |
| 20 A – 40 A |
200% |
60 seconds maximum |
Typical Electrical Characteristics
| Parameter |
Value |
| Voltage Rating (Vac) |
125 Vac |
| Part Number |
CB61F4A |
| Current Rating (A) |
4 A |
| Typical DC Cold Resistance (mΩ) |
17 mΩ |
| Interrupting Rating (A) @ Rated Voltage (Vac) |
100 A |
| Typical Melting I²t (A²s) |
17 |
| Voltage Drop (mV) |
4.4 mV |
Mechanical & Environmental Details
- Operating Temperature: -55°C to +125°C (with derating)
- Storage Temperature: -55°C to +125°C
- Moisture Resistance: MIL-STD-202G, Method 103 +85°C/85%RH., 100 hours
- Mechanical Shock & Vibration: MIL-STD-202G, Method 213B & 201
- Soldering Profiles: Compatible with reflow and wave soldering processes
Additional Information
For more detailed specifications, refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number CB61F4A-TR2 for more details.
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Brick™ fuse\u003c\/li\u003e\n\u003cli\u003eCompact footprint: 2410 (6125 metric)\u003c\/li\u003e\n\u003cli\u003eDesigned to UL 248 standards\u003c\/li\u003e\n\u003cli\u003eHigh interrupting ratings\u003c\/li\u003e\n\u003cli\u003eCurrent ratings from 2 A to 40 A\u003c\/li\u003e\n\u003cli\u003eReflow and wave solder compatible\u003c\/li\u003e\n\u003cli\u003eWire-in-air design\u003c\/li\u003e\n\u003cli\u003eMoisture sensitivity level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Environmental Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eAmp Rating\u003c\/th\u003e\n\u003cth\u003e% of Amp Rating\u003c\/th\u003e\n\u003cth\u003eOpening Time\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 A – 40 A\u003c\/td\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003ctd\u003e4 hours minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 A – 15 A\u003c\/td\u003e\n\u003ctd\u003e200%\u003c\/td\u003e\n\u003ctd\u003e5 seconds maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 A – 40 A\u003c\/td\u003e\n\u003ctd\u003e200%\u003c\/td\u003e\n\u003ctd\u003e60 seconds maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Electrical Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating (Vac)\u003c\/td\u003e\n\u003ctd\u003e125 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCB61F4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating (A)\u003c\/td\u003e\n\u003ctd\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical DC Cold Resistance (mΩ)\u003c\/td\u003e\n\u003ctd\u003e17 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating (A) @ Rated Voltage (Vac)\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Melting I²t (A²s)\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Drop (mV)\u003c\/td\u003e\n\u003ctd\u003e4.4 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -55°C to +125°C (with derating)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: MIL-STD-202G, Method 103 +85°C\/85%RH., 100 hours\u003c\/li\u003e\n\u003cli\u003eMechanical Shock \u0026amp; Vibration: MIL-STD-202G, Method 213B \u0026amp; 201\u003c\/li\u003e\n\u003cli\u003eSoldering Profiles: Compatible with reflow and wave soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0011709568\/ETON-S-A0011709568-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number CB61F4A-TR2 for more details.\u003c\/p\u003e","published_at":"2025-08-15T06:36:35+05:30","created_at":"2025-08-15T06:36:36+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["125Vac","4A","Circuit","EATON-ELE","FA","IMPORT_CSV","IMPORT_PT2","Surface","WLDM"],"price":6237,"price_min":6237,"price_max":6237,"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":50622117445949,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CB61F4A-TR2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CB61F4A-TR2","public_title":null,"options":["Default Title"],"price":6237,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CB61F4A-TR2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44565449.jpg?v=1755219996"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44565449.jpg?v=1755219996","options":["Title"],"media":[{"alt":null,"id":45847158325565,"position":1,"preview_image":{"aspect_ratio":0.984,"height":640,"width":630,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44565449.jpg?v=1755219996"},"aspect_ratio":0.984,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44565449.jpg?v=1755219996","width":630}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSurface Mount Fuses 125Vac 4A FA SMD Brick\u003c\/h3\u003e\n\u003cp\u003ePart Number: CB61F4A-TR2\u003c\/p\u003e\n\u003cp\u003eManufacturer: EATON ELECTRONICS\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: CN\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: EA\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: REEL\u003c\/p\u003e\n\u003cp\u003eProduct Category: Circuit Protection | Surface Mount Fuses\u003c\/p\u003e\n\u003cp\u003eProduct Type: Circuit Protection\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0011709568\/ETON-S-A0011709568-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast-acting surface mount Brick™ fuse\u003c\/li\u003e\n\u003cli\u003eCompact footprint: 2410 (6125 metric)\u003c\/li\u003e\n\u003cli\u003eDesigned to UL 248 standards\u003c\/li\u003e\n\u003cli\u003eHigh interrupting ratings\u003c\/li\u003e\n\u003cli\u003eCurrent ratings from 2 A to 40 A\u003c\/li\u003e\n\u003cli\u003eReflow and wave solder compatible\u003c\/li\u003e\n\u003cli\u003eWire-in-air design\u003c\/li\u003e\n\u003cli\u003eMoisture sensitivity level (MSL): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Environmental Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eAmp Rating\u003c\/th\u003e\n\u003cth\u003e% of Amp Rating\u003c\/th\u003e\n\u003cth\u003eOpening Time\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 A – 40 A\u003c\/td\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003ctd\u003e4 hours minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 A – 15 A\u003c\/td\u003e\n\u003ctd\u003e200%\u003c\/td\u003e\n\u003ctd\u003e5 seconds maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 A – 40 A\u003c\/td\u003e\n\u003ctd\u003e200%\u003c\/td\u003e\n\u003ctd\u003e60 seconds maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Electrical Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating (Vac)\u003c\/td\u003e\n\u003ctd\u003e125 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCB61F4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating (A)\u003c\/td\u003e\n\u003ctd\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical DC Cold Resistance (mΩ)\u003c\/td\u003e\n\u003ctd\u003e17 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating (A) @ Rated Voltage (Vac)\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Melting I²t (A²s)\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Drop (mV)\u003c\/td\u003e\n\u003ctd\u003e4.4 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -55°C to +125°C (with derating)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: MIL-STD-202G, Method 103 +85°C\/85%RH., 100 hours\u003c\/li\u003e\n\u003cli\u003eMechanical Shock \u0026amp; Vibration: MIL-STD-202G, Method 213B \u0026amp; 201\u003c\/li\u003e\n\u003cli\u003eSoldering Profiles: Compatible with reflow and wave soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0011709568\/ETON-S-A0011709568-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number CB61F4A-TR2 for more details.\u003c\/p\u003e"}
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