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CeramicCapacitorGR3 Series

  • RoHS Directive compliant product
  • REACH Regulation  compliant product
  • low distortion
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High Effective Capacitance & High Ripple Current Chip Multilayer Ceramic Capacitors for Consumer Electronics & Industrial Equipment

This is a general purpose high ripple resistance product excellent in DC bias characteristics.

Specific Applications

For the detail of specific applications, please refer to the following links or specification sheets.
Specific Applications Details
Precautions for use

Consumer equipment Industrial equipment Automotive infotainment/comfort equipment Automotive powertrain/safety equipment Medical equipment [GHTF A/B/C]
except for implant equipment
Implanted medical equipment or medical equipment [GHTF D]

Features

1. When a DC bias is applied, a capacitance higher than conventional products (X7R characteristics) can be acquired.

About twice the capacitance can be secured when DC200 V is applied..

Comparison between Capacitance - DC Bias Characteristics

2. Improved ripple resistance performance compared to conventional products (X7R characteristics).

In the case of a product with a capacitance of 1 uF, when the exothermic temperature reaches 20 oC at frequency f=300 kHz, the amount of resistance of a product with conventional material is 2.9 Arms; however, the new material is 4.7 Arms..

Comparison of Ripple Heat Generation Characteristics

3. This product has a noise reduction effect.

Since dielectric materials which enable a reduction of noise are used, this product is more effective for reducing noise compared to the general purpose GRM series..

This product has a noise reduction effect.