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Product Detailed Parameters
- Description：SMD MLCC
- Series：KGN
- Mfr：KYOCERA AVX
- Package：Tape & Reel (TR)
- Voltage - Rated：4V
- Current：2:00 AM
- Operating Temperature：-55°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：0402 (1005 Metric), 3 PC Pad
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Capacitance：4.3 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：30mOhm
- Insertion Loss：-
- Temperature Coefficient：X6S
- Ratings：-
- Height (Max)：0.020" (0.50mm)
- Thread Size：-
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Overview
The KNH05X6S435M04AH is a three-terminal feedthrough capacitor manufactured by KYOCERA AVX in the 0402 (1005 metric) surface-mount package. It features an X6S dielectric with a capacitance of 4.3 µF and a DC voltage rating of 4 VDC. The component exhibits a tolerance of ±20% and supports a maximum current of 2 A with a resistance of 30 mOhm. Operating temperatures range from -55°C to +105°C.
Feature Summary
- Three-terminal feedthrough architecture for enhanced high-frequency noise suppression
- Low impedance path via internal conductive structure
- Compact 0402 footprint suitable for dense circuit layouts
Applications
- Power supply input filtering
- High-speed digital signal line decoupling
- EMI suppression in compact mobile devices
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm the three-terminal feedthrough configuration, as standard MLCC designations may differ. Ensure compatibility with PCB pad designs intended for feedthrough capacitors rather than standard two-terminal components. Cross-reference datasheets for thermal and electrical ratings prior to integration.
Selection Notes
Select this component when high-frequency noise attenuation is required within a minimal board area. The three-terminal design offers superior performance compared to standard two-terminal capacitors in RF applications. Confirm that the 4V rating and 2A current handling meet the specific circuit requirements.
Part Context
This component belongs to the KYOCERA AVX feedthrough capacitor series, distinct from standard multilayer ceramic capacitors. It utilizes a unique internal structure to provide low-inductance grounding paths. The 0402 size allows for miniaturization in portable electronics where space is constrained.
Replacement Considerations
Direct substitutes include other 0402 three-terminal feedthrough capacitors with matching 4.3 µF capacitance and 4V rating. Verify terminal configuration and impedance characteristics before substitution.
