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Product Detailed Parameters
- Description：FILTER LC(T)
- Series：*
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Type：-
- Filter Order：-
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- Number of Channels：-
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- Attenuation Value：-
- Resistance - Channel (Ohms)：-
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- Voltage - Rated：-
- Mounting Type：-
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Overview
The Murata NFE31ZT471F1E9L is a three-terminal feed-through capacitor designed for EMI suppression in surface-mount applications. It features a capacitance of 470 pF with a rated voltage of 25 VDC and a high current rating of 6 A. The component utilizes a T-type circuit topology within a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.6 mm in height. It operates reliably across a temperature range of -55°C to +85°C and complies with RoHS standards.
Feature Summary
- Three-terminal feed-through structure provides superior high-frequency noise attenuation compared to standard two-terminal capacitors.
- Low DC resistance enables high current handling capability suitable for power line filtering applications.
- Compact 1206 surface-mount footprint allows for efficient space utilization on printed circuit boards.
Applications
- DC power line filtering in general electronic equipment
- EMI suppression for automotive electronic systems
- Noise reduction in industrial control circuits
Procurement Notes
Verify the specific suffix 'Z' against official Murata documentation to confirm material composition and termination specifications. Ensure the selected variant matches the required operating temperature range and current ratings for the target application. Cross-reference the full part number with manufacturer datasheets to avoid confusion with similar series components.
Selection Notes
Select this component when high current capacity and effective high-frequency noise suppression are required in a compact form factor. The three-terminal design offers better performance than standard capacitors for EMI filtering. Verify that the 25V rating and 6A current limit align with the circuit's electrical requirements before integration.
Part Context
This component belongs to the Murata NFE series of feed-through chip EMI filters. These devices are engineered for general electronics and automotive applications requiring robust noise suppression. The series offers various capacitance values and voltage ratings within standardized surface-mount packages to facilitate diverse design implementations.
Replacement Considerations
Direct substitutes may include other Murata NFE series parts with identical capacitance and package dimensions. Verify equivalent current ratings and terminal configurations before substitution. Consult official Murata cross-reference guides for confirmed compatible alternatives.
