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Murata NFM21PC105B1A3D Chip EMI Filter

The NFM21PC105B1A3D is a Chip EMI Filter designed for noise suppression in electronic circuits. It features a feed-through capacitor structure, providing low ground impedance and effective noise filtering up to several hundred MHz. Suitable for low-speed signaling lines and general electronic equipment, it is REACH compliant, with low ESL and maximum DC resistance of 300 milliohms. It offers an insulation resistance of at least 500 megaohms and operates from -40°C to 85°C, ensuring reliable performance in various applications.

Authorized Distributors
Source:Newark
Part No:NFM21PC105B1A3D
Stock:7100
Inv Date:06-02-2026
Price: Unit price: $0.115
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Source:DigiKey
Part No:NFM21PC105B1A3D
Stock:71166
Inv Date:06-02-2026
Price: Unit price: $0.16
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Part No:NFM21PC105B1A3D
Stock:94735
Inv Date:06-03-2026
Price: Unit price: $0.16
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Part No:NFM21PC105B1A3D
Stock:8000
Inv Date:06-02-2026
Price: Unit price: $0.0417
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Part No:NFM21PC105B1A3D
Stock:388
Inv Date:06-03-2026
Price: N/A
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Murata NFM21PC105B1A3D Chip EMI Filter Specifications:

  • Capacitance: 1.0F ±20%
  • Rated Current: 4A
  • Rated Voltage: 10Vdc
  • Insulation Resistance: 500M ohm
  • Operating Temperature Range: -40°C to +85°C
  • Maximum DC Resistance: 300 milliohms
  • Packaging: Paper Tape or Bulk (Bag)
  • Dimensions: Standard 0805 size
  • Material: Ceramic dielectric
  • Compliance: REACH
  • Pollution Degree: 2
  • Design: Feed-through capacitor structure
  • Frequency Range: Up to several hundred MHz
  • Solderability: Confirm before use due to Tin plating considerations
  • Application: Noise suppression in electronic circuits and low-speed signaling lines

Buy the Murata NFM21PC105B1A3D – Reliable EMI Suppression for Industrial Applications

Purchase the Murata Chip EMI Filter NFM21PC105B1A3D online now to ensure your electronic circuits operate smoothly with superior noise suppression. This high-performance component is suitable for various industrial applications, offering low ESL, high insulation resistance, and reliable operation from -40°C to 85°C. Designed with a feed-through capacitor structure, it provides effective filtering of high-frequency noise, ensuring enhanced device stability and efficiency. Order now to benefit from fast shipping and technical support for your electronic design needs.

Get Murata NFM21PC105B1A3D today—built for noise filtering and electronic circuit reliability.

Frequently Asked Questions

Where can I buy Murata NFM21PC105B1A3D?

You can click on the BUY or RFQ button to purchase NFM21PC105B1A3D from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part NFM21PC105B1A3D?

You can download the NFM21PC105B1A3D datasheet or visit the Murata website for support.

Who is the manufacturer of NFM21PC105B1A3D?

Murata

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