Aluminum Electrolytic Capacitors

Manufacturer Package/Case Series Packaging Product Status Capacitance Tolerance Voltage - Rated ESR (Equivalent Series Resistance) Lifetime @ Temp. Operating Temperature Polarization Ratings Applications Ripple Current @ Low Frequency Ripple Current @ High Frequency Impedance Lead Spacing Size / Dimension Height - Seated (Max) Surface Mount Land Size Mounting 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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Capacitance Tolerance Voltage - Rated ESR (Equivalent Series Resistance) Lifetime @ Temp. Operating Temperature Polarization Ratings Applications Ripple Current @ Low Frequency Ripple Current @ High Frequency Impedance Lead Spacing Size / Dimension Height - Seated (Max) Surface Mount Land Size Mounting Type
B43851A5335M001 EPCOS - TDK Electronics

B43851A5335M001

CAP ALUM 450V POLAR

EPCOS - TDK Electronics

4,438
RFQ

-

B43851 Bulk Obsolete 3.3 µF ±20% 450 V 100Ohm @ 120Hz 3000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose 31 mA @ 120 Hz - - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.669" (17.00mm) - Through Hole
B43858C4335M002 EPCOS - TDK Electronics

B43858C4335M002

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

3,350
RFQ

-

B43858 Bulk Obsolete 3.3 µF ±20% 350 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 130 mA @ 100 kHz - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.669" (17.00mm) - Through Hole
B43858G5225M001 EPCOS - TDK Electronics

B43858G5225M001

CAP ALUM 450V POLAR

EPCOS - TDK Electronics

2,435
RFQ

-

B43858 Bulk Obsolete 2.2 µF ±20% 450 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 100 mA @ 100 kHz - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.531" (13.50mm) - Through Hole
B43866A4395M002 EPCOS - TDK Electronics

B43866A4395M002

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

1,127
RFQ

-

B43866 Bulk Obsolete 3.9 µF ±20% 350 V 106.3Ohm @ 120Hz 2000 Hrs @ 125°C -25°C ~ 125°C Polar - Automotive - 105 mA @ 100 kHz 22.32 Ohms 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.846" (21.50mm) - Through Hole
B43821A5335M001 EPCOS - TDK Electronics

B43821A5335M001

CAP ALUM 450V POLAR

EPCOS - TDK Electronics

1,330
RFQ

-

B43821 Bulk Obsolete 3.3 µF ±20% 450 V 56Ohm @ 120Hz 3000 Hrs @ 85°C -25°C ~ 85°C Polar - General Purpose 45 mA @ 120 Hz - 22 Ohms 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.669" (17.00mm) - Through Hole
B43858A9335M001 EPCOS - TDK Electronics

B43858A9335M001

CAP ALUM 400V POLAR

EPCOS - TDK Electronics

2,270
RFQ

-

B43858 Bulk Obsolete 3.3 µF ±20% 400 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 130 mA @ 100 kHz 5 Ohms 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.669" (17.00mm) - Through Hole
B43858A9685M001 EPCOS - TDK Electronics

B43858A9685M001

CAP ALUM 400V POLAR

EPCOS - TDK Electronics

2,361
RFQ

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B43858 Bulk Obsolete 6.8 µF ±20% 400 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 270 mA @ 100 kHz 3.5 Ohms 0.197" (5.00mm) 0.492" Dia (12.50mm) 1.063" (27.00mm) - Through Hole
B43867A4475M001 EPCOS - TDK Electronics

B43867A4475M001

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

3,993
RFQ

-

B43867 Bulk Obsolete 4.7 µF ±20% 350 V - 1000 Hrs @ 140°C -25°C ~ 140°C Polar - General Purpose 75 mA @ 120 Hz 112 mA @ 100 kHz - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.846" (21.50mm) - Through Hole
B43851A5685M002 EPCOS - TDK Electronics

B43851A5685M002

CAP ALUM

EPCOS - TDK Electronics

3,884
RFQ

-

- Bulk Obsolete - - - - - - - - - - - - - - - - -
B43858A4475M008 EPCOS - TDK Electronics

B43858A4475M008

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

2,440
RFQ

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B43858 Bulk Obsolete 4.7 µF ±20% 350 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 180 mA @ 100 kHz 3 Ohms 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.531" (13.50mm) - Through Hole
B43867A4106M002 EPCOS - TDK Electronics

B43867A4106M002

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

3,549
RFQ

-

B43867 Bulk Obsolete 10 µF ±20% 350 V - 1000 Hrs @ 140°C -25°C ~ 140°C Polar - General Purpose 122 mA @ 120 Hz 183 mA @ 100 kHz - 0.197" (5.00mm) 0.492" Dia (12.50mm) 1.063" (27.00mm) - Through Hole
B43867A4475M008 EPCOS - TDK Electronics

B43867A4475M008

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

1,424
RFQ

-

B43867 Bulk Obsolete 4.7 µF ±20% 350 V - 1000 Hrs @ 140°C -25°C ~ 140°C Polar - General Purpose 75 mA @ 120 Hz 112 mA @ 100 kHz - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.846" (21.50mm) - Through Hole
B43866A4106M008 EPCOS - TDK Electronics

B43866A4106M008

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

3,477
RFQ

-

B43866 Bulk Obsolete 10 µF ±20% 350 V 88.2Ohm @ 120Hz 2000 Hrs @ 125°C -25°C ~ 125°C Polar - Automotive - 283 mA @ 100 kHz 18.52 Ohms 0.197" (5.00mm) 0.492" Dia (12.50mm) 1.063" (27.00mm) - Through Hole
B43858C4225M000 EPCOS - TDK Electronics

B43858C4225M000

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

4,110
RFQ

-

B43858 Bulk Obsolete 2.2 µF ±20% 350 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 100 mA @ 100 kHz - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.531" (13.50mm) - Through Hole
B43858B5475M008 EPCOS - TDK Electronics

B43858B5475M008

CAP ALUM 450V POLAR

EPCOS - TDK Electronics

1,122
RFQ

-

B43858 Bulk Obsolete 4.7 µF ±20% 450 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 180 mA @ 100 kHz 4.5 Ohms 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.866" (22.00mm) - Through Hole
B43851A9225M002 EPCOS - TDK Electronics

B43851A9225M002

CAP ALUM 400V POLAR

EPCOS - TDK Electronics

4,280
RFQ

-

B43851 Bulk Obsolete 2.2 µF ±20% 400 V 151Ohm @ 120Hz 3000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose 28 mA @ 120 Hz - - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.531" (13.50mm) - Through Hole
B43888C9335M002 EPCOS - TDK Electronics

B43888C9335M002

CAP ALUM 400V POLAR

EPCOS - TDK Electronics

1,035
RFQ

-

B43888 Bulk Obsolete 3.3 µF ±20% 400 V - 8000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 180 mA @ 100 kHz - 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.669" (17.00mm) - Through Hole
B43866A4106M000 EPCOS - TDK Electronics

B43866A4106M000

CAP ALUM 350V POLAR

EPCOS - TDK Electronics

3,336
RFQ

-

B43866 Bulk Obsolete 10 µF ±20% 350 V 88.2Ohm @ 120Hz 2000 Hrs @ 125°C -25°C ~ 125°C Polar - Automotive - 283 mA @ 100 kHz 18.52 Ohms 0.197" (5.00mm) 0.492" Dia (12.50mm) 1.063" (27.00mm) - Through Hole
B43821A5475M008 EPCOS - TDK Electronics

B43821A5475M008

CAP ALUM

EPCOS - TDK Electronics

4,575
RFQ

-

- Bulk Obsolete - - - - - - - - - - - - - - - - -
B43858A9335M004 EPCOS - TDK Electronics

B43858A9335M004

CAP ALUM 400V POLAR

EPCOS - TDK Electronics

3,869
RFQ

-

B43858 Bulk Obsolete 3.3 µF ±20% 400 V - 5000 Hrs @ 105°C -25°C ~ 105°C Polar - General Purpose - 130 mA @ 100 kHz 5 Ohms 0.197" (5.00mm) 0.394" Dia (10.00mm) 0.669" (17.00mm) - Through Hole

Aluminum Electrolytic Capacitors Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Aluminum Electrolytic Capacitors components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Aluminum Electrolytic Capacitors Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Aluminum Electrolytic Capacitors FAQ

Can FPGAX source both active and end-of-life Aluminum Electrolytic Capacitors components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Aluminum Electrolytic Capacitors sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.