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Product Detailed Parameters
- Description：CAP FEEDTHRU 1UF 20% 6.3V 0603
- Series：YFF-P
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Rated：6.3V
- Current：4:00 AM
- Operating Temperature：-55°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：0603 (1608 Metric), 4 PC Pad
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Capacitance：1 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：30mOhm
- Insertion Loss：40dB @ 800kHz ~ 2GHz
- Temperature Coefficient：-
- Ratings：-
- Height (Max)：0.028" (0.70mm)
- Thread Size：-
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Overview
The TDK YFF18PW0J105MT0H0N is a three-terminal EMI feedthrough filter capacitor in a 0603 (1.6mm x 0.8mm) surface-mount package. It features a capacitance of 1 µF with ±20% tolerance and a voltage rating of 6.3 VDC. The component supports a maximum DC current of 4 A and has a maximum DC resistance of 30 mΩ. Operating temperature range spans from -55°C to +105°C, with a physical height of 0.6 mm.
Feature Summary
- Three-terminal feedthrough architecture for effective power line filtering
- High current handling capability suitable for power supply applications
- Compact 0603 footprint design for space-constrained PCB layouts
Applications
- Power line EMI suppression in portable electronics
- Noise filtering in mobile device power distribution networks
- EMI mitigation in automotive infotainment systems
Procurement Notes
Verify the specific suffix 'T0H0N' against official TDK documentation to confirm exact reel specifications and tape dimensions. Confirm RoHS compliance status directly with the manufacturer or authorized distributor, as regulatory status may vary by production batch. Ensure the component's end-of-life status is considered for long-term production planning.
Selection Notes
Select this component when a low-profile 0603 form factor is required for high-current power line filtering. The 1 µF capacitance and 4 A current rating make it suitable for decoupling noisy DC rails. Compare the 30 mΩ DCR against system loss requirements and ensure the 6.3 V rating exceeds the maximum operating voltage with adequate margin.
Part Context
This part belongs to the TDK YFF-PW series of three-terminal feedthrough capacitors. These components are designed specifically for suppressing electromagnetic interference on power lines. The series offers various capacitance values and voltage ratings within standard SMD packages to support diverse electronic design needs.
Replacement Considerations
Check TDK datasheets for alternative parts within the YFF-PW series with matching 1 µF capacitance and 6.3 V rating. Verify that any substitute maintains the same 0603 footprint and 4 A current handling capability. Cross-reference pin configurations to ensure compatibility with existing PCB footprints.
