Screw Connector Electrolytic Capacitors

Surge Components screw terminal electrolytic capacitors are designed for high-power, high-capacitance applications requiring maximum reliability, superior current handling, and long service life. Built for demanding industrial and energy systems, these capacitors deliver excellent performance in power supply filtering, energy storage, and DC link circuits where high ripple current and stable operation are critical. With robust screw terminal construction, they are ideal for applications that require secure electrical connections, easy installation, and dependable performance in harsh operating environments.

* All Capacitors offer AEC-Q200 Equivalent Part Numbers on request.

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Part No	Voltage	Capacitance (µF)	Temperature	Lifetime (Hours)	Diameter	Height	ESR @ 120Hz	Ripple (120Hz)
MEQ472M2G--C170S	400 VDC	4700 µF	-25~+85°C	20000 hrs	63.5 mm	170mm	42.3Ω	12800
MEQ472M2G--C195S	400 VDC	4700 µF	-25~+85°C	20000 hrs	63.5 mm	195mm	42.3Ω	13600
MEQ472M2G--D130S	400 VDC	4700 µF	-25~+85°C	20000 hrs	76.2 mm	130mm	42.3Ω	12000
MEQ472M2V--C130S	350 VDC	4700 µF	-25~+85°C	20000 hrs	63.5 mm	130mm	42.3Ω	11400
MEQ472M2V--C155S	350 VDC	4700 µF	-25~+85°C	20000 hrs	63.5 mm	155mm	42.3Ω	12200
MEQ472M2V--D100S	350 VDC	4700 µF	-25~+85°C	20000 hrs	76.2 mm	100mm	42.3Ω	10800
MEQ472M2V--D115S	350 VDC	4700 µF	-25~+85°C	20000 hrs	76.2 mm	115mm	42.3Ω	11500
MEQ472M2W--C190S	450 VDC	4700 µF	-25~+85°C	20000 hrs	63.5 mm	190mm	42.3Ω	13400
MEQ472M2W--D150S	450 VDC	4700 µF	-25~+85°C	20000 hrs	76.2 mm	150mm	42.3Ω	12700
MEQ472M2W--D155S	450 VDC	4700 µF	-25~+85°C	20000 hrs	76.2 mm	155mm	42.3Ω	12900
MEQ552M2W--D170S	450 VDC	5600 µF	-25~+85°C	20000 hrs	76.2 mm	170mm	35.5Ω	14600
MEQ552M2W--D190S	450 VDC	5600 µF	-25~+85°C	20000 hrs	76.2 mm	190mm	35.5Ω	15400
MEQ552M2W--D195S	450 VDC	5600 µF	-25~+85°C	20000 hrs	76.2 mm	195mm	35.5Ω	15600
MEQ552M2W--E150S	450 VDC	5600 µF	-25~+85°C	20000 hrs	89 mm	150mm	35.5Ω	14600
MEQ552M2W--E155S	450 VDC	5600 µF	-25~+85°C	20000 hrs	89 mm	155mm	35.5Ω	14800

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High-Performance Screw Terminal Electrolytic Capacitors

Screw terminal electrolytic capacitors are engineered for heavy-duty electronic and power conversion systems where high capacitance and high ripple current capability are essential. Their large can-style construction and secure screw terminal connections make them especially suitable for industrial power supplies, motor drives, renewable energy systems, UPS equipment, welding systems, and large-scale energy storage applications. These capacitors are designed to deliver stable performance under high electrical and thermal stress, ensuring long operational life in mission-critical environments.

Surge Components offers a comprehensive range of screw terminal aluminum electrolytic capacitors designed to support high-voltage and high-capacitance requirements. With voltage ratings reaching up to 525V and capacitance values extending into very high microfarad ranges, these components are optimized for demanding DC link and bulk energy storage applications. Their low impedance characteristics and high ripple current handling make them ideal for modern power electronics where efficiency and reliability are key design priorities.

The screw terminal design provides a mechanically strong and vibration-resistant connection, allowing for secure installation in high-power assemblies. This makes them particularly well suited for environments where durability and electrical integrity must be maintained over long service periods, even under continuous load conditions. Engineers benefit from simplified assembly, improved serviceability, and reduced risk of connection failure compared to traditional leaded capacitor designs.

Surge screw terminal capacitors are built to meet the needs of today’s advanced power systems, offering a balance of performance, durability, and scalability. Whether used in industrial automation, energy infrastructure, or high-power conversion equipment, these capacitors provide a reliable foundation for efficient and stable circuit operation.

Screw Connector Electrolytic Capacitors

High-Performance Screw Terminal Electrolytic Capacitors

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