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)
MGA333M1J--B121S	63 VDC	33000 µF	-40~+105°C	2000 hrs	51 mm	121mm	12.1Ω	12000
MGA333M1K--D100S	80 VDC	33000 µF	-40~+105°C	2000 hrs	76.2 mm	100mm	12.1Ω	13900
MGA333M1V-AA121S	35 VDC	33000 µF	-40~+105°C	2000 hrs	35 mm	121mm	16.1Ω	9000
MGA333M2A--D121S	100 VDC	33000 µF	-40~+105°C	2000 hrs	76.2 mm	121mm	10.1Ω	15200
MGA334M1C--D121S	16 VDC	330000 µF	-40~+105°C	2000 hrs	76.2 mm	121mm	5.2Ω	21100
MGA334M1E--D144S	25 VDC	330000 µF	-40~+105°C	2000 hrs	76.2 mm	144mm	4Ω	23400
MGA391M2D-AA053S	200 VDC	390 µF	-25~+105°C	2000 hrs	35 mm	53mm	510Ω	1000
MGA391M2E-AA053S	250 VDC	390 µF	-25~+105°C	2000 hrs	35 mm	53mm	510Ω	1000
MGA391M2G-AA083S	400 VDC	390 µF	-25~+105°C	2000 hrs	35 mm	83mm	510Ω	1300
MGA391M2V-AA065S	350 VDC	390 µF	-25~+105°C	2000 hrs	35 mm	65mm	510Ω	1300
MGA392M1H-AA053S	50 VDC	3900 µF	-40~+105°C	2000 hrs	35 mm	53mm	85.1Ω	2800
MGA392M1J-AA053S	63 VDC	3900 µF	-40~+105°C	2000 hrs	35 mm	53mm	68Ω	2800
MGA392M1K-AA065S	80 VDC	3900 µF	-40~+105°C	2000 hrs	35 mm	65mm	51Ω	3400
MGA392M2A-AA083S	100 VDC	3900 µF	-40~+105°C	2000 hrs	35 mm	83mm	51Ω	4200
MGA392M2C--B075S	160 VDC	3900 µF	-25~+105°C	2000 hrs	51 mm	75mm	51Ω	3800

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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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