DEHR33D102KA3B View Datasheet(PDF) - Unspecified

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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.

C85E.pdf

Sep.14,2018

Type EA Specifications and Test Methods

1

Operating Temperature Range: -40 to +125°C

No.

Item

Specifications

Test Method

1 Appearance

2 Dimensions

3 Dielectric Strength

4 Insulation Resistance (I.R.)

5 Capacitance

6 Dissipation Factor (D.F.)

7

Capacitance Temperature

Characteristics

No defects or abnormalities

Within specified dimension

No defects or abnormalities

6000MΩ or more

Within the specified tolerance

0.025 max.

Temp. Coefficient

SL: +350 to -1000 ppm/°C

(Temp. Range: +20 to +85°C)

Cap. Change

B5'2&',—{z‹

 B5'2&',—|zGQ‹

(Temp. Range: -25 to +85°C)

Visual Inspection.

Using calipers and micrometers.

The capacitor shall not be damage when AC4000V(r.m.s.) is

applied between the terminations for 60s.

The insulation resistance shall be measured with DC500±50V

within 60±5s of charging.

The voltage should be applied to the capacitor through a

resistor of 1MΩ.

Capacitance/D.F. shall be measured at 20°C with the

frequency of 1±0.2kHz and a voltage of AC1±0.2V(r.m.s.).

The capacitance measurement shall be made at each step in

table.

F0#20#2+#,2$-0A !&0@

Perform the heat treatment at 150+0/-10°C for 60±5min

and then let sit for 24±2h at room condition*.

Step

1

2

3

4

5

Temp. (°C) 20±2 -25±2 20±2 85±2 20±2

8

Vibration

Resistance

Appearance

Capacitance

D.F.

9 Solderability of Termination

Soldering

10 Effect

(Reflow)

Appearance

Capacitance

I.R.

Dielectric

Strength

11

Adhesive strength of

Termination

No marked defect

Within the specified tolerance

Pass the item No.6

75% of the terminations are to be

soldered.

No marked defects

Within ±10%

1000MΩ or more

Pass the item No.3

No removal of the terminations or other

defects should occur.

Solder the capacitor to the Test Jig a (glass epoxy board)

shown in "Complement of test method".

The capacitor shall be subjected to a simple harmonic motion

having a total amplitude of 1.5mm, the frequency being varied

uniformly between the approximate limits of 10 and 55Hz.

The frequency range, from 10 to 55Hz and return to 10Hz, shall

be traversed in approximately 1min.

This motion shall be applied for a period of 2h in each of 3

mutually perpendicular directions (total of 6h).

Immerse the capacitor in the solution of ethanol (JIS K 8101)

and rosin (JIS K 5902) (25% rosin in weight proportion).

Immerse in solder solution for 2±0.5s.

Temp. of solder: 245±5°C

Preheat the capacitor at 150 to 180°C for 90±30s.

Reflow temp.: 230°C min. (max. temp.: 260°C)

Reflow time: 30±10s.

Reflow number of times: 4 times

Let sit at room condition* for 24±2h, then measure.

F&#,#620#$*-5.-0!#111&-3*" #"-,#$2#02&#2#+.#0230#

of the sample has dropped to room temperature.

F0#20#2+#,2$-0A !&0@

Capacitor should be stored at 150+0/-10°C for 1h, and apply

the AC4000V(r.m.s.) 60s then placed at room condition* for

24±2h before initial measurements.

Solder the capacitor to the Test Jig a (glass epoxy board)

shown in "Complement of test method".

Then apply 10N force in the direction of the arrow.

10N, 10±1s

*11 .-67-0"

12

Temperature

Cycle

Appearance

Capacitance

Change

D.F.

I.R.

No marked defect

Within ±15%

SL: 0.025 max.

A B0.05 max.

3000MΩ or more

Dielectric Strength Pass the item No.3

Fix the capacitor to the supporting Test Jig A (glass epoxy

board) shown in "Complement of test method".

Perform the 5 cycles according to the 4 heat treatments listed

the following table.

Step

1

2

3

4

Temp. (°C)

-40±3

Room Temp.

125±3

Room Temp.

Time (min.)

30±3

2 to 3

30±3

2 to 3

Let sit for 24±2h, at room condition*, then measure.

F0#20#2+#,2$-0A !&0@

Capacitor should be stored at 150+0/-10°C for 1h, and apply

the AC4000V(r.m.s.) 60s then placed at room condition* for

24±2h berore initial measurements.

* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmosphere pressure: 86 to 106kPa

Continued on the following page.

7

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