DEHR33D102KA3B View Datasheet(PDF) - Unspecified

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Description

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DEHR33D102KA3B

Lead Type Disc Ceramic Capacitors (Safety Standard Certified) Resin Molding SMD Type Ceramic Capacitors (Safety Standard Certified)

Unspecified 

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Type EA !Caution/Notice

1

!Caution (Handling)

VIBRATION AND IMPACT

Do not expose a capacitor or its leads to excessive shock or

vibration during use.

FAILURE TO FOLLOW THE ABOVE CAUTIONS MAY

RESULT, WORST CASE, IN A SHORT CIRCUIT

AND CAUSE FUMING OR PARTIAL DISPERSION

WHEN THE PRODUCT IS USED.

C85E.pdf

Sep.14,2018

Notice (Soldering and Mounting)

CLEANING (ULTRASONIC CLEANING)

To perform ultrasonic cleaning, observe the following

conditions.

Rinse bath capacity: Output of 20 watts per liter or less.

Rinsing time: 5min maximum.

Do not vibrate the PCB/PWB directly.

Excessive ultrasonic cleaning may lead to fatigue

destruction of the terminals.

Notice (Rating)

1. CAPACITANCE CHANGE OF CAPACITORS

(1) Class 1 capacitors

Capacitance might change a little depending on a

surrounding temperature or an applied voltage.

Please contact us if you use for the strict time constant

circuit.

(2) Class 2 capacitors

Class 2 capacitors like temperature characteristic B, E

and F have an aging characteristic, whereby the capacitor

continually decreases its capacitance slightly if the

capacitor leaves for a long time.

Moreover, capacitance might change greatly depending

on a surrounding temperature or an applied voltage.

So, it is not likely to be able to use for the time constant

circuit.

Please contact us if you need a detail information.

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 ceramic capacitors have voltage

dependence characteristics and temperature dependence

characteristics in capacitance.

So, the capacitance value may change depending on the

operating condition in a 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

characteristic.

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.

14

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