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KEMET SN12800J AC Line Filter

The SN12-800J is a high-quality through-hole AC line filter manufactured by KEMET, designed for optimal noise suppression in electronic circuits. Featuring a 0.27 mH inductance at 0.1 MHz, it supports 3A current capacity with a maximum DC resistance of 130 mOhms. Its compact size measures approximately 29mm in length, 18mm in width, with a maximum height of 7mm, making it suitable for space-constrained applications. The device operates reliably within a temperature range of -25°C to +105°C and complies with RoHS standards for environmental safety.

Authorized Distributors
Source:Newark
Part No:SN12-800J
Stock:40
Inv Date:06-05-2026
Price: Unit price: $11.17
Buy/RFQ:
Source:DigiKey
Part No:SN12-800J
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.90353
Buy/RFQ:
Part No:SN12-800J
Stock:47
Inv Date:06-06-2026
Price: Unit price: $10.34
Buy/RFQ:
Part No:SN12-800J
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.18
Buy/RFQ:
Part No:SN12-800J
Stock:76
Inv Date:06-05-2026
Price: Unit price: $4.224
Buy/RFQ:
Part No:SN12-800J
Stock:76
Inv Date:06-05-2026
Price: Unit price: $4.224
Buy/RFQ:

KEMET SN12800J AC Line Filter Specifications:

  • Inductance: 270 uH at 0.1 MHz
  • Current: 3A
  • DC Resistance: 130 mOhms
  • Dimensions: Length 29mm MAX, Width 18mm MAX, Height 7mm +/-2mm
  • Temperature Range: -25°C to +105°C
  • RoHS compliant: Yes
  • Style: Through-Hole
  • Core Material: Iron
  • Wire Size: 0.8mm
  • Packaging: Tray
  • Component Weight: 19g

Buy the KEMET Series SN-J AC Line Filter: SN12800J

Enhance your electronic circuits with the KEMET SN12800J AC line filter, offering reliable noise suppression and high current capacity. Its low DC resistance ensures minimal power loss, while the compact through-hole design fits easily into space-constrained environments. Suitable for industrial, commercial, and consumer electronics, this RoHS-compliant filter guarantees excellent performance across a broad temperature range. Buy online today for a durable, high-quality solution that improves your device’s electromagnetic compatibility and operational stability.

Get KEMET SN12800J today—built for precision and long-lasting durability in noise suppression applications.

Frequently Asked Questions

Where can I buy KEMET SN12800J?

You can click on the BUY or RFQ button to purchase SN12800J from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part SN12800J?

You can download the SN12800J datasheet or visit the KEMET website for support.

Who is the manufacturer of SN12800J?

KEMET

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