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KEMET ALF70C331DC450 high-voltage aluminum electrolytic capacitor

The ALF70 aluminum electrolytic capacitor features a press-fit style with a capacitance of 330 uF and a voltage rating of 450 VDC. It is designed for high reliability, with RoHS compliance, a temperature range of -40°C to +85°C, and a rated temperature of 85°C. With a compact design measuring approximately 35mm in diameter and 22.5mm in height, it offers low ESR and high ripple current capabilities, making it suitable for power supply filtering, voltage smoothing, and industrial equipment.

Authorized Distributors
Source:Newark
Part No:ALF70C331DC450
Stock:1001
Inv Date:06-05-2026
Price: Unit price: $8.23
Buy/RFQ:
Source:DigiKey
Part No:ALF70C331DC450
Stock:1035
Inv Date:06-05-2026
Price: Unit price: $11.22
Buy/RFQ:
Part No:ALF70C331DC450
Stock:0
Inv Date:06-06-2026
Price: Unit price: $5.72
Buy/RFQ:

KEMET ALF70C331DC450 high-voltage aluminum electrolytic capacitor Specifications:

  • Capacitance: 330 uF
  • Voltage DC: 450 VDC
  • Surge Voltage: 495 VDC
  • Temperature Range: -40°C to +85°C
  • Rated Temperature: 85°C
  • Dimensions: Diameter 35mm +1mm, Height 22.5mm +/-0.1mm
  • Dielectric: Aluminum Electrolytic
  • Style: Press-Fit
  • Lead Type: 4 Pin Press-Fit
  • Leakage Current: 891 uA (5min at 20°C)
  • Ripple Current: 1641 mA at 85°C
  • ESR: 4268 mOhms (100Hz), 240.6 mOhms (10kHz)
  • Shelf Life: 156 Weeks
  • Packaging: Bulk, 15,000 hours at rated voltage and 85°C

Buy the KEMET Series ALF70 Capacitor: 330uF 450VDC | ALF70C331DC450

Enhance your power supply design with the high-quality KEMET aluminum electrolytic capacitor, offering 330uF capacitance at 450VDC. Featuring a press-fit style for easy assembly, this capacitor operates effectively within a -40°C to +85°C temperature range. Its low ESR and high ripple current capabilities ensure stability and efficiency in power filtering and voltage smoothing applications. Suitable for industrial equipment, automation systems, and high-voltage power supplies, this durable component guarantees long-term performance with a shelf life of up to 156 weeks and compliance with RoHS standards. Order online today for reliable, high-performance electronic solutions.

Buy KEMET ALF70C331DC450 now and experience unmatched reliability and high-performance power filtering for industrial and electronic applications.

Frequently Asked Questions

Where can I buy KEMET ALF70C331DC450?

You can click on the BUY or RFQ button to purchase ALF70C331DC450 from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part ALF70C331DC450?

You can download the ALF70C331DC450 datasheet or visit the KEMET website for support.

Who is the manufacturer of ALF70C331DC450?

KEMET

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