CeramicCapacitorGR3 Series

  • General
  • Complied with RoHS
  • REACH
  • Anti-noise
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High Effective Capacitance & High Ripple Current Chip Multilayer Ceramic Capacitors for General Purpose

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

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.

Specifications

Size(mm) 2.0x1.25mm - 5.7x5.0mm
Rated Voltage 250Vdc - 630Vdc
Capacitance 10000pF - 1.0μF
Main applications For PFC (Power Factor Correction) Circuits of Power Supplies,EMI Suppression and Smoothing Circuits

Lineup

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