No.

1

Item

Operating Temperature Range

Specifications

-25 to +85°C

Test Method

2

Appearance and Dimensions

No marked defect on appearance form

and dimensions are within specified

range.

To be easily legible

The capacitor should be visually inspected for evidence of

defect. Dimensions should be measured with slide calipers.

3

Marking

The capacitor should be visually inspected.

4

Dielectric

Strength

Between Lead

Wires

Body Insulation

No failure

No failure

The capacitor should not be damaged when DC voltage of

200% of the rated voltage is applied between the lead wires for

1 to 5 sec. (Charge/Discharge current

V50mA)

The capacitor is placed in the container

with metal balls of diameter 1mm so that

each lead wire, short circuited, is kept

about 2mm off the metal balls as shown in

the figure at right, and DC voltage of 1.3kV

is applied for 1 to 5 sec. between capacitor

lead wires and metal balls.

(Charge/Discharge current

V50mA)

5

Insulation

Resistance (I.R.)

The insulation resistance should be measured with

DC500±50V within 60±5 sec. of charging.

About 2mm

Metal balls

7

Dissipation Factor (D.F.)

Between Lead

Wires

10000M

Ω min.

6

Capacitance

The capacitance should be measured at 20°C with 1±0.2kHz

and AC5V(r.m.s.) max.

Within specified tolerance

Char. B, E: 2.5% max.

Char. F: 5.0% max.

Char. B: Within ±10%

Char. E: Within +20/-55%

Char. F: Within +30/-80%

The dissipation factor should be measured at 20°C with

1±0.2kHz and AC5V(r.m.s.) max.

8

Temperature Characteristics

The capacitance measurement should be made at each step

specified in Table.

Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr., then placed at

room condition* for 24±2 hrs. before measurements.

9

Strength of Lead

Pull

Lead wire should not be cut off.

Capacitor should not be broken.

As shown in the figure at right, fix the body of

the capacitor and apply a tensile weight

gradually to each lead wire in the radial

direction of the capacitor up to 10N (5N for

lead diameter 0.5mm), and keep it for 10±1

sec.

Bending

Each lead wire should be subjected to 5N (2.5N for lead

diameter 0.5mm) of weight and bent 90° at the point of egress,

in one direction, then returned to its original position and bent

90° in the opposite direction at the rate of one bend in 2 to 3

sec.

10

Vibration

Resistance

Appearance

No marked defect

The capacitor should be firmly soldered to the supporting lead

wire and vibrated at a frequency range of 10 to 55Hz, 1.5mm in

total amplitude, with about a 1 minute rate of vibration change

from 10Hz to 55Hz and back to 10Hz. Apply for a total of 6 hrs.,

2 hrs. each in 3 mutually perpendicular directions.

11

Solderability of Leads

Lead wire should be soldered with

uniform coating on the axial direction

over 3/4 of the circumferential direction.

The lead wire of a capacitor should be dipped into a ethanol

solution of 25wt% rosin and then into molten solder for 2±0.5

sec. In both cases the depth of dipping is up to about 1.5 to

2mm from the root of lead wires.

Temp. of solder: Lead Free Solder (Sn-3Ag-0.5Cu) 245±5°C

H63 Eutectic Solder 235±5°C

Capacitance

Within specified tolerance

D.F.

Char. B, E: 2.5% max.

Char. F: 5.0% max.

Continued on the following page.

Temp. (°C)

2

3

4

5

20±2

-25±3

20±2

85±2

20±2

Step

1

W

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

12

Soldering Effect

(Non-Preheat)

Appearance

Capacitance

Change

Dielectric Strength

(Between Lead

Wires)

No marked defect

Char. B: Within ±5%

Char. E: Within ±15%

Char. F: Within ±20%

Per item 4.

The lead wire should be immersed into the melted solder of

350±10°C (Body of ø5mm and under: 270±5°C) up to about 1.5

to 2mm from the main body for 3.5±0.5 sec.

(Body of ø5mm and under: 5±0.5 sec.)

Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr.,

then placed at room condition* for 24±2 hrs.

before initial measurements.

Post-treatment: Capacitor should be stored for 4 to 24 hrs. at

room condition*.

DEB Series Specifications and Test Methods

47

9

• This 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.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• 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.

!Note

C85E.pdf

08.10.29