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Product Detailed Parameters
- Description：CAP FEEDTHRU 470PF 100V 0805
- Series：W2H
- Mfr：KYOCERA AVX
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Rated：100V
- Current：500 mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), 4 PC Pad
- Size / Dimension：0.079" L x 0.049" W (2.01mm x 1.25mm)
- Capacitance：470 pF
- Tolerance：-20%, +50%
- DC Resistance (DCR) (Max)：150mOhm
- Insertion Loss：-
- Temperature Coefficient：C0G, NP0
- Ratings：-
- Height (Max)：0.045" (1.14mm)
- Thread Size：-
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Overview
The W2H11A4718AT1F is a three-terminal feedthrough capacitor manufactured by KYOCERA AVX. It features a capacitance of 470 pF with a C0G (NP0) dielectric, ensuring stable performance across temperature variations. The component is rated for 100 VDC and supports a current rating of 500 mA. It has a maximum DC resistance of 150 mOhms and operates within a temperature range of -55°C to +125°C. The device utilizes an SMD/SMT surface mount package in the 0805 (2012 metric) footprint, measuring 2.01 mm in length, 1.25 mm in width, and 1.14 mm in height. Tolerance is specified as -20% to +50%.
Feature Summary
- Provides high-frequency noise suppression through three-terminal feedthrough architecture
- Utilizes C0G dielectric material for consistent capacitance stability
- Supports continuous current flow up to 500 mA with low impedance path
Applications
- High-frequency signal filtering in electronic circuits
- Power line conditioning and noise reduction
- EMI suppression in sensitive communication equipment
Procurement Notes
Verify component authenticity against official KYOCERA AVX documentation. Confirm RoHS compliance status and MSL level prior to integration. Ensure storage conditions maintain moisture sensitivity等级 1 integrity. Cross-reference datasheet revisions to confirm parameter consistency.
Selection Notes
Select this component for applications requiring precise filtering with minimal capacitance drift. The 0805 footprint suits compact board designs. Consider the 500 mA current limit for power handling requirements. Evaluate thermal management needs given the -55°C to +125°C operating range.
Part Context
This part belongs to the W2H series of three-terminal filter capacitors from KYOCERA AVX. These components are designed for high-performance filtering applications where size constraints and electrical stability are critical. The series offers various capacitance values within similar physical footprints.
Replacement Considerations
Direct substitutes include other W2H series variants with matching capacitance and voltage ratings. Verify pinout compatibility and tolerance specifications when considering alternative manufacturers.
