Electrolytic Aluminum Capacitors - Snap-In Series B43601B5187M000
The EPCOS B43601B5187M000 is a high-reliability aluminum electrolytic capacitor designed for demanding power applications. Manufactured in China, this RoHS-compliant component offers excellent performance characteristics suitable for use in frequency converters, solar inverters, uninterruptible power supplies, professional power supplies, medical appliances, and telecommunications equipment.
Key Features
Voltage derating (0.93 × V R) enables operation at 105°C
Extremely high capacitance-to-volume ratio for ultra-compact designs
Long useful life exceeding 10,000 hours at 85°C and over 250,000 hours at 40°C
High ripple current capability for demanding power circuits
Multiple case sizes available for each capacitance value
All insulation versions pass IEC 60695-11-5 needle flame test up to 120 seconds
RoHS compliant for environmentally responsible manufacturing
Construction & Terminals
Polar aluminum case fully insulated with PVC or PET (optional)
Charge/discharge-proof design with safety vent for overload protection
Snap-in solder pins for secure mounting on PCBs
Minus pole marked on the case surface; not insulated from case
Available with 2 or 3 terminals, with terminal lengths of 4.5 mm or 6.3 mm
Electrical Specifications
Parameter
Values
Rated Voltage (V R)
200 ... 450 V DC
Surge Voltage (V S)
1.15 × V R (for V ≤ 250 V DC), 1.10 × V R (for V ≥ 400 V DC)
Capacitance Range
82 ... 2700 µF ±20%
Dissipation Factor (tan δ)
≤0.15 at 20°C, 120 Hz (V ≤ 250 V DC); ≤0.20 (V ≥ 400 V DC)
Leakage Current (I leak)
Specified for 5 min at 20°C
Self-Inductance (ESL)
Approx. 20 nH
Useful Life
> 10,000 hours at 85°C; > 250,000 hours at 40°C
Vibration Resistance
IEC 60068-2-6 compliant, tested at 10-55 Hz, 5 g acceleration
Impedance at Low Temperatures
Z at -25°C / Z at 20°C: 4 (V ≤ 250 V), 7 (V ≥ 400 V); Z at -40°C / Z at 20°C: 7 and 12 respectively
Climatic Category
40/085/56 (V ≤ 250 V), 25/085/56 (V ≥ 400 V)
Dimensional & Packaging Details
Dimensions (mm)
Terminal Length (mm)
Approximate Weight (g)
Packaging Units (pcs.)
22 x 22 x 22
6.3 ± 1 / 4.5 ± 1 mm
25 - 50 g
160 pcs.
25 x 25 x 25
6.3 ± 1 / 4.5 ± 1 mm
130 - 55 g
130 pcs.
30 x 30 x 30
6.3 ± 1 / 4.5 ± 1 mm
80 - 46 g
80 pcs.
35 x 35 x 35
6.3 ± 1 / 4.5 ± 1 mm
60 - 81 g
60 pcs.
For detailed specifications and application guidelines, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
{"id":10002663801149,"title":"B43601B5187M000","handle":"b43601b5187m000","description":"\u003ch3\u003eElectrolytic Aluminum Capacitors - Snap-In Series B43601B5187M000\u003c\/h3\u003e\n\n\u003cp\u003eThe EPCOS B43601B5187M000 is a high-reliability aluminum electrolytic capacitor designed for demanding power applications. Manufactured in China, this RoHS-compliant component offers excellent performance characteristics suitable for use in frequency converters, solar inverters, uninterruptible power supplies, professional power supplies, medical appliances, and telecommunications equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVoltage derating (0.93 × V R) enables operation at 105°C\u003c\/li\u003e\n \u003cli\u003eExtremely high capacitance-to-volume ratio for ultra-compact designs\u003c\/li\u003e\n \u003cli\u003eLong useful life exceeding 10,000 hours at 85°C and over 250,000 hours at 40°C\u003c\/li\u003e\n \u003cli\u003eHigh ripple current capability for demanding power circuits\u003c\/li\u003e\n \u003cli\u003eMultiple case sizes available for each capacitance value\u003c\/li\u003e\n \u003cli\u003eAll insulation versions pass IEC 60695-11-5 needle flame test up to 120 seconds\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Terminals\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePolar aluminum case fully insulated with PVC or PET (optional)\u003c\/li\u003e\n \u003cli\u003eCharge\/discharge-proof design with safety vent for overload protection\u003c\/li\u003e\n \u003cli\u003eSnap-in solder pins for secure mounting on PCBs\u003c\/li\u003e\n \u003cli\u003eMinus pole marked on the case surface; not insulated from case\u003c\/li\u003e\n \u003cli\u003eAvailable with 2 or 3 terminals, with terminal lengths of 4.5 mm or 6.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValues\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage (V R)\u003c\/td\u003e\n \u003ctd\u003e200 ... 450 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSurge Voltage (V S)\u003c\/td\u003e\n \u003ctd\u003e1.15 × V R (for V ≤ 250 V DC), 1.10 × V R (for V ≥ 400 V DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitance Range\u003c\/td\u003e\n \u003ctd\u003e82 ... 2700 µF ±20%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDissipation Factor (tan δ)\u003c\/td\u003e\n \u003ctd\u003e≤0.15 at 20°C, 120 Hz (V ≤ 250 V DC); ≤0.20 (V ≥ 400 V DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLeakage Current (I leak)\u003c\/td\u003e\n \u003ctd\u003eSpecified for 5 min at 20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSelf-Inductance (ESL)\u003c\/td\u003e\n \u003ctd\u003eApprox. 20 nH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUseful Life\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 10,000 hours at 85°C; \u0026gt; 250,000 hours at 40°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVibration Resistance\u003c\/td\u003e\n \u003ctd\u003eIEC 60068-2-6 compliant, tested at 10-55 Hz, 5 g acceleration\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eImpedance at Low Temperatures\u003c\/td\u003e\n \u003ctd\u003eZ at -25°C \/ Z at 20°C: 4 (V ≤ 250 V), 7 (V ≥ 400 V); Z at -40°C \/ Z at 20°C: 7 and 12 respectively\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClimatic Category\u003c\/td\u003e\n \u003ctd\u003e40\/085\/56 (V ≤ 250 V), 25\/085\/56 (V ≥ 400 V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensional \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDimensions (mm)\u003c\/th\u003e\n \u003cth\u003eTerminal Length (mm)\u003c\/th\u003e\n \u003cth\u003eApproximate Weight (g)\u003c\/th\u003e\n \u003cth\u003ePackaging Units (pcs.)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e22 x 22 x 22\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e25 - 50 g\u003c\/td\u003e\n \u003ctd\u003e160 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e25 x 25 x 25\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e130 - 55 g\u003c\/td\u003e\n \u003ctd\u003e130 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e30 x 30 x 30\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e80 - 46 g\u003c\/td\u003e\n \u003ctd\u003e80 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e35 x 35 x 35\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e60 - 81 g\u003c\/td\u003e\n \u003ctd\u003e60 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b43601b5187m000.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: B43601B5187M000\u003c\/li\u003e\n \u003cli\u003eManufacturer: EPCOS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Snap-In\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b43601b5187m000.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-04T01:28:55+05:30","created_at":"2025-08-04T01:28:55+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Aluminum","Capacitors","EPCOS","Snap","STD_IMG","WLDM"],"price":42300,"price_min":42300,"price_max":42300,"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":50547906478397,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B43601B5187M000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"B43601B5187M000","public_title":null,"options":["Default Title"],"price":42300,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"B43601B5187M000","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_13881547-fce8-4887-b5d2-2ecddcf740fc.jpg?v=1754251135"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_13881547-fce8-4887-b5d2-2ecddcf740fc.jpg?v=1754251135","options":["Title"],"media":[{"alt":null,"id":45654599434557,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_13881547-fce8-4887-b5d2-2ecddcf740fc.jpg?v=1754251135"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_13881547-fce8-4887-b5d2-2ecddcf740fc.jpg?v=1754251135","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eElectrolytic Aluminum Capacitors - Snap-In Series B43601B5187M000\u003c\/h3\u003e\n\n\u003cp\u003eThe EPCOS B43601B5187M000 is a high-reliability aluminum electrolytic capacitor designed for demanding power applications. Manufactured in China, this RoHS-compliant component offers excellent performance characteristics suitable for use in frequency converters, solar inverters, uninterruptible power supplies, professional power supplies, medical appliances, and telecommunications equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVoltage derating (0.93 × V R) enables operation at 105°C\u003c\/li\u003e\n \u003cli\u003eExtremely high capacitance-to-volume ratio for ultra-compact designs\u003c\/li\u003e\n \u003cli\u003eLong useful life exceeding 10,000 hours at 85°C and over 250,000 hours at 40°C\u003c\/li\u003e\n \u003cli\u003eHigh ripple current capability for demanding power circuits\u003c\/li\u003e\n \u003cli\u003eMultiple case sizes available for each capacitance value\u003c\/li\u003e\n \u003cli\u003eAll insulation versions pass IEC 60695-11-5 needle flame test up to 120 seconds\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Terminals\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePolar aluminum case fully insulated with PVC or PET (optional)\u003c\/li\u003e\n \u003cli\u003eCharge\/discharge-proof design with safety vent for overload protection\u003c\/li\u003e\n \u003cli\u003eSnap-in solder pins for secure mounting on PCBs\u003c\/li\u003e\n \u003cli\u003eMinus pole marked on the case surface; not insulated from case\u003c\/li\u003e\n \u003cli\u003eAvailable with 2 or 3 terminals, with terminal lengths of 4.5 mm or 6.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValues\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage (V R)\u003c\/td\u003e\n \u003ctd\u003e200 ... 450 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSurge Voltage (V S)\u003c\/td\u003e\n \u003ctd\u003e1.15 × V R (for V ≤ 250 V DC), 1.10 × V R (for V ≥ 400 V DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitance Range\u003c\/td\u003e\n \u003ctd\u003e82 ... 2700 µF ±20%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDissipation Factor (tan δ)\u003c\/td\u003e\n \u003ctd\u003e≤0.15 at 20°C, 120 Hz (V ≤ 250 V DC); ≤0.20 (V ≥ 400 V DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLeakage Current (I leak)\u003c\/td\u003e\n \u003ctd\u003eSpecified for 5 min at 20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSelf-Inductance (ESL)\u003c\/td\u003e\n \u003ctd\u003eApprox. 20 nH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUseful Life\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 10,000 hours at 85°C; \u0026gt; 250,000 hours at 40°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVibration Resistance\u003c\/td\u003e\n \u003ctd\u003eIEC 60068-2-6 compliant, tested at 10-55 Hz, 5 g acceleration\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eImpedance at Low Temperatures\u003c\/td\u003e\n \u003ctd\u003eZ at -25°C \/ Z at 20°C: 4 (V ≤ 250 V), 7 (V ≥ 400 V); Z at -40°C \/ Z at 20°C: 7 and 12 respectively\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClimatic Category\u003c\/td\u003e\n \u003ctd\u003e40\/085\/56 (V ≤ 250 V), 25\/085\/56 (V ≥ 400 V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensional \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDimensions (mm)\u003c\/th\u003e\n \u003cth\u003eTerminal Length (mm)\u003c\/th\u003e\n \u003cth\u003eApproximate Weight (g)\u003c\/th\u003e\n \u003cth\u003ePackaging Units (pcs.)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e22 x 22 x 22\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e25 - 50 g\u003c\/td\u003e\n \u003ctd\u003e160 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e25 x 25 x 25\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e130 - 55 g\u003c\/td\u003e\n \u003ctd\u003e130 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e30 x 30 x 30\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e80 - 46 g\u003c\/td\u003e\n \u003ctd\u003e80 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e35 x 35 x 35\u003c\/td\u003e\n \u003ctd\u003e6.3 ± 1 \/ 4.5 ± 1 mm\u003c\/td\u003e\n \u003ctd\u003e60 - 81 g\u003c\/td\u003e\n \u003ctd\u003e60 pcs.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b43601b5187m000.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: B43601B5187M000\u003c\/li\u003e\n \u003cli\u003eManufacturer: EPCOS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Snap-In\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b43601b5187m000.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
