ECASD40E477M006KA0 [MURATA]

笔记本电脑,个人电脑,服务器,存储,基站,电视,游戏,处理器[ASIC / FPGA / xPU],复印机,POS[销售点],物联网设备,机器人控制,PoE[以太网供电];


型号：	ECASD40E477M006KA0
厂家：	muRata
描述：	笔记本电脑,个人电脑,服务器,存储,基站,电视,游戏,处理器[ASIC / FPGA / xPU],复印机,POS[销售点],物联网设备,机器人控制,PoE[以太网供电] 以太网个人电脑服务器游戏存储电视
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Specification No. JECPY1-9112-01

ROHS-Y

SPECIFICATION

For Reference

Date： 27/February/2023

Product Description：Polymer Aluminum Electrolytic Capacitor

Customer Part Number：

Murata Part Number：ECASD40E477M006KA0

Preliminary

Murata Manufacturing Co.,Ltd.

Chemical Device Department

Sales Promotion Section

(Company name/Dept.)

All specifications may be changed without notice.

Please check with our sales representatives or product engineers before ordering.

0F082B (Y15)

For Reference

Specification No. JECPY1-9112-01

P. 2 / 13

Scope

These specifications are applied to Polymer Aluminum Electrolytic Capacitor for electronic equipment use.

Please contact us beforehand when you use it besides this use.

Part Number Description

① Series

：ECAS

② Dimensions

③ Rated Voltage

④ Capacitance

⑤ Capacitance Tolerance

⑥ ESR

：See 3.1

：See 3.2

：See 3.3

：See 3.4

：See 3.5

：See 3.6

⑦ Packing

⑧ Individual Specification Code ：Murata management Code

Descriptions

3.1 Dimensions

Case Code

（mm）

7.3±0.3

4.3±0.2

1.4±0.1

1.9±0.1

2.8±0.3

2.4±0.2

1.3±0.2

3.2

Rated Voltage

Code

Voltage

2.5V

6.3V

10V

16V

20V

25V

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

3.3 Capacitance

P. 3 / 13

This code is shown by three-digit numeric. The unit is pico-farad (pF). The first and the second figures

show the significant digits of the nominal capacitance, and the third figure shows the number of “0”

following the significant digit.

Ex.)

Code

476

107

227

477

Capacitance

47μF

100μF

220μF

470μF

3.4 Capacitance Tolerance

Code

Tolerance

±20％

3.5 ESR

This code is shown by three-digit alphanumeric. The unit is milli-ohm (mΩ). If there is a decimal point, it is

expressed by the capital letter "R".

Ex.)

Code

4R5

009

ESR

4.5mΩ

9mΩ

010

10mΩ

3.6 Packing

Code

Specification

Φ330mmplastic taping packing

3.7 Individual Specification Code

Expressed by two figures.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 4 / 13

Part Number and Minimum Packaging Quantity

4.1 Part Numbers and Standards

ESR

Reflow

Peak

Temp.

(℃) ⁽¹⁾

Ripple

Current

(Arms)

100kHz

Rated

Voltage

(V.DC)

Cap

Tol.

(%)

Leakage

Current

(μA)

(mΩ)

100kHz/

+25℃

Murata

Part Number

Cap.

(μF)

Case

Size

ECASD40E477M006KA0

2.5

470

±20

117.5

4.4

260

Note: (1) Please refer to ＜7＞Reflow Soldering, ＜Figure 1.＞ for our recommended reflow profile. (P.12)

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

4.2 Minimum Packaging Quantity

P. 5 / 13

Case Size

Minimum Packaging Quantity(pcs)

3,000

2,500

Markings

Capacitance Code (3 digits)

Code

476

107

227

477

Capacitance

47μF

Polarity indicator bar (+)

Rated Voltage (2 digits)

100μF

220μF

Code

Voltage

2.5V

6.3V

10V

470μF

16V

20V

25V

Characteristics

Item

Operating temperature range

Characteristics

Test Conditions

-40℃～＋105℃

Series resistor: 1000 ohm

Applied voltage: Rated Voltage

Measuring after 2 minutes of application

Please conduct pre-conditioning below,

if you have a doubt.

Pre-conditioning:

・Temperature: 105℃.

Leakage Current

≦The value of No.4.1

・Applied voltage :Rated Voltage

・Series resistor:1000 ohm

・Charge time:1 hour.

Then discharge and keep in the room temperature

for 4h to 24h.

Measuring frequency: 120Hz ±10%

Measuring circuit: Equivalent series circuit

Measuring voltage: +1Vr.m.s.

Capacitance tolerance

Dissipation Factor

(See No.4.1)

≦0.06

Measuring temperature: 25 ℃

Measuring frequency: 100kHz ±10%

Measuring voltage: no more than +1Vr.m.s.

Measuring temperature: 25 ℃

Measuring frequency: 100kHz ±10%

Part temperature: +20 to +105 ℃

Lead Free Solder: Sn/3.0Ag/0.5Cu

Flux: Rosin 25%, IPA 75%

ESR

≦The value of No.4.1

Allowable Ripple Current

(See No.4.1)

More than 75% of each

terminal face is covered

by new solder

Solderability

Solder temperature: 245 ±3℃

Immersing time: 3 ±0.3s

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 6 / 13

No.

Item

Characteristics

Test Conditions

Leakage

Current

≦750% of initial specified value

Moisture

resistance

under

Test temperature: 60±2℃

Relative humidity: 90~95%RH

Test time: 500+24, -0h

Capacitance

Change

Dissipation

Factor

-20% and +50% of initial measured

value

no bias

≦0.12

Appearance

Leakage

Current

Capacitance

Change

No defects or abnormalities

≦The value of No.4.1

Test temperature: 60±2℃

Relative humidity: 90~95%RH

Test time: 500+24, -0h

-20% and +50% of initial measured

value

Moisture

resistance

under load

Dissipation

Factor

≦0.12

Applied voltage: Rated Voltage

Appearance

Leakage

Current

No defects or abnormalities

≦The value of No.4.1

Capacitance

Change

Dissipation

Factor

Appearance

Leakage

Current

Capacitance

Change

±10% of initial measured value

Test temperature: 105±2℃

Test time: 1000+48, -0h

Shelf life

≦0.06

No defects or abnormalities

≦The value of No.4.1

Test temperature: 105±2℃

Test time: 2000+48, -0h

±20% of initial measured value

Endurance

Dissipation

Factor

Applied voltage: Rated Voltage

≦0.06

Appearance

No defects or abnormalities

Temperature:

+85℃ for W.V. 2V~10V

Room temp. for W.V. 12.5V~25V

Applied voltage:

Rated voltage x1.25

Current Limiting resistance:

33ohm (in series) for W.V. 2V~10V

1kohm (in series) for W.V. 12.5V~25V

Discharge resistance:

Leakage

Current

≦The value of No.4.1

±10% of initial measured value

≦0.06

Capacitance

Change

Surge

Dissipation

Factor

33ohm (in series) for W.V. 2V~10V

1kohm (in series) for W.V. 12.5V~25V

Charge on/off:

Appearance

No defects or abnormalities

30 sec. each, 1000 times

The measurement condition in No.2 to 4 applies to No.8 to 12.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 7 / 13

Packaging

7.1 Carrier Tape Configuration and Dimension

Polarity

(－)

(＋)

Cavity Size (mm)

Minimum Qty.

(pcs.)

Type

D3, D4

4.60

7.65

2.16

3.20

0.23

0.27

3,000

2,500

* Nominal values

7.2 Tape Packaging

Capacitors will be inserted in embossed carrier tape that will be sealed with cover tape as described

below. No more than half of a sprocket hole will be covered by cover tape.

7.3 Taping Leader

Tape has a leader and a trailer as described below.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

7.4 Cover Tape Peel Strength

P. 8 / 13

Cover tape peel strength required to be within the range of 0.1-0.8N when tested as below .

165°～180°

90 ° ～180 °

Cover Tape

カバーテープ

キャリアテープ

Carrier Tape

Peeling Speed ： 300ｍｍ/min

7.5 Empty Cavities of Carrier Tape Section

Empty cavities of filled section must be lower than 0.1% or 1pc of the total of reel quantity and

sequential empty cavities are not allowed. Devices placed in one reel must satisfy the specified reel

quantity.

7.6 Reel Configuration and Dimension

Tape with capacitors is wound in a reel as described below.

(mm)

13.4

±1.5

Reel Size

Tape Width

330.0

±2.0

100.0

±1.0

17.4

±1.5

Φ330

7.7 Labels on Reel

Shipping Label that show the customer parts number, our parts number, our company name, inspection

number and quantity, will be put in outside of reel.

Please note the position of sipping label when feeding a tape.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 9 / 13

7.8 Moisture Proof Aluminum Laminated Bag Packaging

A reel of the products is packaged in a moisture proof aluminum laminated bag and labels are put on the

bag as shown below. One desiccant and a humidity indicator are put on the backside of the reel before

slightly drawing the vacuum and sealing the bag.

<Front>

<Back>

Seal

Shipping Label

400

Explanatory

Label of bag

Unit: mm

400

Note) The size of the Moisture Proof Aluminum Laminated Bag is a rough value.

7.9 Cardboard Box Packaging

Moisture proof aluminum laminated bags of products are packaged in a cardboard box.

Quality Assurance

＜1＞Murata’s responsibility for the quality of this product shall be limited to those specified in this

document.

＜2＞It is a customer’s responsibility to judge fitness of this product for assembly process, end use and

operating environment.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 10 / 13

Caution for Use

Caution

9.1 Limitation of the use

Please contact us before using our products for the applications listed below which require especially high

reliability for the prevention of defects which might directly cause damage to the third party's life, body or

property.

①Aircraft equipment ②Aerospace equipment ③Undersea equipment ④Power plant control equipment

⑤Medical equipment ⑥Transportation equipment (vehicles, trains, ships, etc.) ⑦Traffic signal equipment

⑧Disaster prevention/crime prevention equipment ⑨Data-processing equipment

⑩ Application of similar complexity and/or reliability requirements to the applications listed in the above.

Caution

9.2 Storage Condition

＜1＞Term of warranty for this product is two years after packaging in a moisture-proof bag, under the

conditions below with sealed packaging.

Recommended storage environment

Room temperature: 5-30 degree

Humidity: no more than 60%RH

＜2＞Polymer aluminum electrolytic capacitors should not be stored in an atmosphere consisting of

corrosive gas(e.g. hydrogen sulfide, sulfur dioxide, chlorine, ammonia gas, etc.).

＜3＞Polymer aluminum electrolytic capacitors should be stored in a dry atmosphere, avoiding direct

sunlight and condensation. If capacitors are kept at a higher humidity, the following problems may

occur:

① Leakage current will increase at the beginning of use and damage the circuit.

② Moisture absorbed in a resin will evaporate and expand with heat of mounting and damage the

mold resin.

＜4＞Please confirm a dry state with a humidity indicator card after open immediately. If 20% indication

was in a pink state after opened, it is recommended to bake under the conditions below.

＜5＞The capacitors should be kept dry using desiccators or any other methods after unsealing the

moisture-proof packaging. If more than one week has passed under the recommended storage

environment specified above after unsealing the packaging, it is recommended to bake under the

conditions below.

Recommended baking conditions Temperature: 60(+0, -5) degree C

Time: 168 hours

＜6＞This product meets MSL-3.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

Caution

P. 11 / 13

9.3 Cautions for Use

＜1＞Prohibited Circuits for use

Do not use the capacitor with the following circuit.

① Time-constant circuit

② Coupling circuits

③ 2 or more capacitors connected serially

④ Circuit which are greatly affected by leakage current

＜2＞Polarity

Polymer aluminum electrolytic capacitor is polarized. Please not to reverse the polarity when using. If

reverse voltage is applied even momentary, it may damage the oxide film and the capacitor itself.

Please verify the orientation of the capacitor before use in accordance with the drawing of “Markings”

in Item 5.

＜3＞Operating Voltage

When DC-rated capacitors are to be used in AC or ripple current circuits, be sure to maintain the

Vo-p value of the applied voltage or the Vo-p which contains DC bias within the rated voltage range.

When the voltage is applied to the circuit, starting or stopping may generate irregular voltage for a

transit period because of resonance or switching. Be sure to use a capacitor with a rated voltage

range that includes these irregular voltages.

＜4＞Inrush Current

Extreme inrush current may cause short circuit or leakage current increase. If the inrush current

exceeds 20A, adding protection circuit is recommended.

＜5＞Allowable Ripple Current

Please not to apply ripple current exceeding the allowable value specified in the standards in Item

4.1. If excessive current is applied, it may generate heat and the heat may damage the capacitor.

The sum of DC voltage and the peak AC voltage shall not exceed the rated voltage. The sum of the

DC voltage and the peak AC voltage shall not allow a voltage reversal.

＜6＞Operating Temperature

The operating temperature limit depends on the capacitor.

① Do not apply temperature exceeding the upper operating temperature. It is necessary to select a

capacitor with a suitable rated temperature that will cover the operating temperature range. Also it

is necessary to consider the temperature distribution in equipment and the seasonal temperature

variable factor.

② Consider the self-heating of the capacitor. The surface temperature of the capacitor shall be the

upper operating temperature or less when including the self-heating factors.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 12 / 13

＜7＞Reflow Soldering

① Please not to apply excessive force to the capacitor during insertion as well as after soldering.

The excessive force may result in damage to electrode terminals and/or degradation of electrical

performance.

② Resistance testing to reflow soldering was conducted in accordance with the reflow profile

described in Figure 1. If this profile is adopted, reflow soldering can be repeated no more than

two times.

＜Figure 1.＞Our Recommended Reflow Profile

Peak temp.: 260℃ max.

Peak temp.: 245℃ max.

③ Please refer to figure below for designing land pattern.

Murata Manufacturing Co., Ltd.

For Reference

Specification No. JECPY1-9112-01

P. 13 / 13

＜8＞Operating environment

Confirm the environment in which the equipment will operate is under the specified conditions. Do

not use the equipment under the following environments.

①

②

③

④

⑤

⑥

Being spattered with water or oil.

Being exposed to direct sunlight.

Being exposed to Ozone, ultraviolet rays or radiation.

Being exposed to toxic gas (e.g. hydrogen sulfide, sulfur dioxide, chlorine, ammoniagas, etc.)

Being exposed to excessive vibrations or mechanical shocks.

Being exposed to condensable environments.

＜9＞ Disposal

Polymer aluminum electrolytic capacitors should be disposed of as industrial waste in accordance

with laws.

9.4 Manufacturing factory

Murata Electronics (Thailand), Ltd.

10.

Proposal

① When you use, please evaluate in a state mounted by your product.

② Please do not use this product other than the mention contents of this specification.

③ We think that it is not appropriate to mention a contract matter about the business in specifications, a

drawing, other technical documentations.

Therefore, we invalidate it when there is a mention about the range of the responsibility of us such as

a guarantee of quality, PL, industrial property, the export control in these technical documentations

that your company was made.

Pease offer these matters separately in the basic contract document etc.

Murata Manufacturing Co., Ltd.

ECASD40E477M006KA0 [MURATA]

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