JECXDE-0015 Datasheet, PDF(2/16 Page) Murata Manufacturing Co., Ltd.

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JECXDE-0015 Datasheet, PDF (2/16 Pages) Murata Manufacturing Co., Ltd. – Electrical Double Layer Capacitor

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Specification of Electrical Double Layer Capacitor

1. Scope

These specifications are applicable for Electrical Double Layer Capacitor (EDLC) for consumer electronic

equipments. For other markets and applications please contact your local Murata sales or engineering

representative. This specification outlines detailed information for double cell EDLC for peak assist

applications. For use under different conditions within the scope of these specifications, please consult a

Murata sales or engineering representative.

2. Part Number Description

DMF â¡â¡ â¡â¡â¡ â¡ â¡â¡â¡ â¡ â¡â¡ â¡ â¡â¡

(1)

(2)

(3)

Number Name

(1)

Series

(2)

Dimensions

(4)

Code

ex.

DMF

(5)

(6) (7) (8) (9)

Specification

> Thin laminate type

> Operating temperature: -30deg C~70 deg C

As shown below, please use this device within a specified period at

each temperature

50 deg C,4.2V: 37,000hrs

60 deg C,4.2V: 15,000hrs

70 deg C,4.2V: 6,600hrs

> Storage temperature: -30deg C~85 deg C

> Peak voltage 5.5V and constant load 4.2V max

Code

(Package size)

Thickness (mm)

@ 25DegC

Initial

T Max

@ End life

@ 70DegC

after 168hr

L:21.0+/-0.5mm 2.5

W:14.0+/-0.5mm (typical)

2.8Max

3.0Max

(3)

Rated

voltage

(4)

ESR

5R5

T: Measured by 10mmÎ¦plate with 0.9N.

Details shown in section 5.

5.50V: Peak loading voltage. 4.20V: Continuous loading voltage

*Definition of rated voltage

5.50V for 500hrs at 40degC.(ESR:120% of Initial, Cap: 80% of Initial)

4.20V for 8000hrs at 40degC.(ESR:140% of initial,Cap:70% of Initial) (est)

* Reference

*4.20V for 1000hrs at 70degC(Reference)

*4.00V for 32000hrs at 40degC(est)

Code

Initial ESR @ 1kHz (m Ohm) @25degC

60 +/- 10mohm

(5)

Nominal

334

Capacitance

Code

334

Capacitance

330mF(33x104 uF)

(6)

Cap

Tolerance

(7)

Terminal type 3D

(8)

Packaging

(9)

In-house

specification

Murata Manufacturing Co., Ltd.

M:+/-20%(Standard) , K:+/-10%

Au plating: 3D

Terminal pattern: Refer to mechanical drawing shown in section 5.

T: Tray package

Details shown in section 7.

Murata management code

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