GQM2195C2A110GB01D Ver la hoja de datos (PDF) - Unspecified

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GQM2195C2A110GB01D

Chip Monolithic Ceramic Capacitors

Unspecified 

C02E.pdf !Note • Th!is PNDoFteca•taPlolegasisedroewadnlroaatdinegdafnrodm!thCeAwUeTbIOsiNte(ofof rMsutoraratageM, aonpuefraactitnugri,nrgatcinog.,,ltsdo.ldTehreinregf,omreo,uint’tsinsgpaencdifichaatniodnlisnga)reinstuhbisjeccatttaolocghatongpereovreonut rsmprookdiuncgtsanind/iot rmbauyrnbiengd,isectco.ntinued without advance notice. Please check with our

sales repres•enTthaistivceastaolor gprhoadsucotnelyntgyipniecearlsspbeecfoifriceaotirodnesribnegc. ause there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

09.9.18 • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Notice

Continued from the preceding page.

4. Cleaning

Please confirm there is no problem in the reliability of the

product beforehand when cleaning it with the intended

equipment.

The residue after cleaning it might cause the decrease in

the surface resistance of the chip and the corrosion of the

electrode part, etc. As a result it might cause reliability to

deteriorate. Please confirm beforehand that there is no

problem with the intended equipment in ultrasonic

cleansing.

5. Resin Coating

Please use it after confirming there is no influence on the

product with a intended equipment beforehand when the

resin coating and molding.

A cracked chip might be caused at the cooling/heating

cycle by the amount of resin spreading and/or bias

thickness.

The resin for coating and molding must be selected as

the stress is small when stiffening and the hygroscopic is

low as possible.

s Rating

1. Capacitance change of capacitor

(1) In case of X7R char.

Capacitors have an aging characteristic, whereby

the capacitor continually decreases its

capacitance slightly if the capacitor is left on

for a long time. Moreover, capacitance might change

greatly depending on the surrounding temperature

or an applied voltage. So, it is not likely to be

suitable for use in a time constant circuit.

Please contact us if you need detailed information.

(2) In case of any char. except X7R

Capacitance might change a little depending on the

surrounding temperature or an applied voltage.

Please contact us if you intend to use this product

in a strict time constant circuit.

2. Performance check by equipment

Before using a capacitor, check that there is no

problem in the equipment's performance and the

specifications.

Generally speaking, CLASS 2 (X7R char.) ceramic

capacitors have voltage dependence characteristics

and temperature dependence characteristics in

capacitance. So, the capacitance value may change

depending on the operating condition in the equipment.

Therefore, be sure to confirm the apparatus

performance of receiving influence in a capacitance

value change of a capacitor, such as leakage current

and noise suppression characteristics.

Moreover, check the surge-proof ability of a

capacitor in the equipment, if needed, because the

surge voltage may exceed specific value by the

inductance of the circuit.

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