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Panasonic 50SEK120M High Voltage Aluminum Capacitor

The Panasonic Conductive Polymer Aluminum Solid Capacitors of the SEK Series offer high voltage with a maximum of 50 V.DC, RoHS compliance, and halogen-free design. Operating reliably at 125°C for up to 1000 hours, these radial lead capacitors are suitable for industrial and electronic applications requiring stable capacitance, low leakage current, and robust performance under thermal stress. They feature a capacitance range of 22uF to 470uF with a tolerance of +20%, making them ideal for power supply filtering and noise suppression in demanding environments.

Authorized Distributors
Source:Newark
Part No:50SEK120M
Stock:191
Inv Date:06-01-2026
Price: Unit price: $2.98
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Source:DigiKey
Part No:50SEK120M
Stock:2920
Inv Date:06-01-2026
Price: Unit price: $2.62
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Part No:50SEK120M
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.49
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Part No:50SEK120M
Stock:14
Inv Date:06-01-2026
Price: Unit price: $1.2738
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Part No:50SEK120M
Stock:14
Inv Date:06-01-2026
Price: Unit price: $1.2738
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Part No:50SEK120M
Stock:76
Inv Date:06-01-2026
Price: Unit price: $1.63
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Part No:50SEK120M
Stock:103
Inv Date:06-02-2026
Price: N/A
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Panasonic 50SEK120M High Voltage Aluminum Capacitor Specifications:

  • Category temperature range: -55°C to +125°C
  • Rated voltage range: 25 V.DC to 50 V.DC
  • Capacitance range: 22uF to 470uF
  • Capacitance tolerance: +20% (120 Hz / + 20 °C)
  • Endurance: +125°C, 1000 hours, rated voltage applied
  • Capacitance change: Within +20% of initial value
  • Leakage current: Within initial limit
  • Damp heat performance: Capacitance change within +20%, leakage current within initial limit
  • Size codes: Cé 6.3mm, E7 8.0mm, E12 8.0mm, FAS 10.0mm
  • Dimensions: Length varies with size, e.g., 6.3mm x 6.0mm to 10.0mm x 13.0mm
  • Polarity marking: (—)
  • Series: SEK
  • Maximum ripple current at 100kHz (+105°C) varies by capacitance and size

Buy the Panasonic Series SEK High Voltage Aluminum Capacitors: 50SEK120M

Purchase the Panasonic Series SEK 50SEK120M aluminum capacitor online today to enhance your power electronics with high voltage tolerance, long-term stability, and RoHS compliance. These robust capacitors are perfect for filtering, power supply smoothing, and noise suppression in industrial and consumer electronics. With operating temperatures up to 125°C and endurance of 1000 hours at rated voltage, they ensure dependable performance in demanding environments. Secure your supply now for improved system reliability and performance.

Order your Panasonic Series SEK 50SEK120M high voltage aluminum capacitor today and ensure your electronic projects operate with reliable stability and efficiency.

Frequently Asked Questions

Where can I buy Panasonic 50SEK120M?

You can click on the BUY or RFQ button to purchase 50SEK120M from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part 50SEK120M?

You can download the 50SEK120M datasheet or visit the Panasonic website for support.

Who is the manufacturer of 50SEK120M?

Panasonic

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