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Panasonic 50SEK33M Conductive Polymer Aluminum Capacitor

The Panasonic Conductive Polymer Aluminum Solid Capacitors are high-performance radial lead components rated for voltage up to 50V DC and 125°C operation. They offer RoHS compliance and halogen-free construction, ensuring environmentally friendly features. Designed for durability, these capacitors withstand 1000 hours at rated voltage and exhibit stable capacitance within +20%. Available in various sizes, including 22μF to 470μF capacitance, they feature low ESR, excellent ripple current handling, and reliable endurance for demanding electronic circuits, making them suitable for power supply, industrial, and automotive applications.

Authorized Distributors
Source:DigiKey
Part No:50SEK33M
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.84
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Part No:50SEK33M
Stock:45
Inv Date:06-02-2026
Price: Unit price: $1.88
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Part No:50SEK33M
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.569
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Part No:50SEK33M
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.569
Buy/RFQ:
Part No:50SEK33M
Stock:400
Inv Date:06-01-2026
Price: Unit price: $1
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Panasonic 50SEK33M Conductive Polymer Aluminum Capacitor Specifications:

  • Category temperature range: -55°C to +125°C
  • Rated voltage range: 25 VDC to 50 VDC
  • Capacitance range: 22μF to 470μF
  • Capacitance tolerance: +20% (120 Hz / +20°C)
  • Operating temperature: -55°C to +125°C
  • Endurance: 1000 hours at 125°C with rated voltage
  • Leakage current: Within initial limit after aging
  • Dimensions: Size code varies (e.g., 6.3 mm, 8.0 mm, 10.0 mm diameter), length varies by series
  • Damp heat conditions: Capacitance within +20% after 1000 hours at +60°C
  • Ripple current: Up to 960 mArms at 100 kHz / +105°C
  • ESR: 0.12 Ω at 100 kHz
  • Structural features: Radial lead, halogen-free, RoHS compliant

Buy the Panasonic Series SEK Conductive Polymer Aluminum Capacitor: 50SEK33M

Purchase the Panasonic Series SEK 50SEK33M aluminum capacitor online and benefit from its high reliability, low ESR, and excellent endurance for demanding circuits. Ideal for power supply stabilization and industrial electronics, this capacitor features RoHS compliance, halogen-free design, and stable performance across a wide temperature range. With robust construction rated for 125°C and capable of handling ripple currents up to 960 mArms, it ensures long-lasting operation in harsh environments. Secure your supply chain by ordering online today for prompt delivery and technical support.

Order your Panasonic Series SEK 50SEK33M high-voltage aluminum capacitor today and ensure reliable power performance for your electronic projects.

Frequently Asked Questions

Where can I buy Panasonic 50SEK33M?

You can click on the BUY or RFQ button to purchase 50SEK33M from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part 50SEK33M?

You can download the 50SEK33M datasheet or visit the Panasonic website for support.

Who is the manufacturer of 50SEK33M?

Panasonic

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