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MYLPW3R34EAFN

型号：

MYLPW3R34EAFN

品牌：

MURATA[ muRata ]

页数：

14 页

PDF大小：

160 K

下载PDF手册
MYLPW3R34EAFN Specification  
1
DC-DC Converter Specification  
MYLPW3R34EAFN  
1. Application  
This specification applies to DC-DC Converter MYLPW3R34EAFN for telecommunication /  
data-communication equipment.For any other application, please contact us before using this product.  
2. Customer Reference  
Customer Spec. Number  
Customer Part Number  
3. Murata Part Number MYLPW3R34EAFN  
4. Appearance, Dimensions  
P=2.54±0.2  
誤差は累積しない  
1番端子ﾏｰｸ  
品番  
Marking of No.1 pin  
Product Number  
Tolerance is not  
accumulated.  
1
2
3
4
5
6
17  
16  
15  
14  
13  
12  
11  
10  
9
7
8
37.3±0.5  
[単位：mm]  
[Unit:mm]  
※
39.9±0.6  
※製品下部ｸﾘｱﾗﾝｽ受入検査規格 0.08min  
ｺﾌﾟﾗﾅﾘﾃｨ0.1以下  
Coplanarity Max0.1  
Clearance of product bottom 0.08min  
Marking  
(1) MFG ID  
(2) Product Number MYLPW3R34EAFN  
(3) Lot No. ①②③  
0～10°  
1.3±0.3  
θ
+0.1  
-0.15  
0.55  
①Production factory Mark  
②Production Year  
③Production Month（1,2,3,…9,O,N,D）  
リード部詳細  
Lead in detail  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
2
5. Pin Number and Function  
Pin No.  
1,7,8,17  
Symbol  
NCo  
Function  
Each pin of four corners of PWB.  
For dipping resin to glue on backside of motherboard.  
2
3
4
5
6
9
10  
11  
12  
13  
14  
15  
16  
+Vout  
+Vout  
+Vout  
-Vout  
-Vout  
ALM  
RC  
PO  
NC  
+Vin  
+Vin  
-Vin  
(+)Output  
(+)Output  
(+)Output  
(-)Output  
(-)Output  
Alarm output to stop all in abnormality.  
Remote ON/OFF  
Parallel operation.  
(+)Input  
(+)Input  
(-)Input  
(-)Input  
-Vin  
6. Block Diagram  
6.1. Entire Product  
+Vout  
+Vin  
13  
2
3
フ
ィ
ル
タ
部
14  
4
DRIVE  
DRIVE  
5
6
-Vout  
15  
16  
-Vin  
PO  
11  
制御回路部  
Controller  
RC  
10  
ALM  
9
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
3
6.2. Input Filter  
+Vin  
13  
14  
15  
16  
-Vin  
6.3. Output Filter  
+Vout  
2
3
4
5
6
-Vou t  
6.4. Remote ON/OFF control  
RC  
10  
15  
16  
-Vin  
7. Environmental Conditions  
7.1. Operating Temperature Range  
-40℃ - +85℃  
(Natural Air Convection : 0.2m/s with Vin=18 to 62V)  
20% - 85% （No water condenses.）  
-45℃ - +85℃  
7.2. Operating Humidity Range  
7.3. Storage Temperature Range  
7.4. Storage Humidity Range  
10% - 90%（No water condenses.）  
8. Absolute Rating  
Item  
Unit  
V
Absolute Rating  
Remarks  
Minimum Input Voltage  
Maximum Input Voltage  
ALM Applied Voltage  
RC Applied Voltage  
0
Continuous  
V
62  
Time  
V
100  
Slew rate 52V/10μs  
100ms  
PO Applied Voltage  
V
8
Maximum ALM Sink Current  
mA  
10  
※No voltage, no matter how instantaneous, shall be applied beyond the absolute maximum voltage rating to this product.  
If you apply any voltage over this limit the product characteristics will deteriorate or the product itself will be destroyed.  
Even though it may continue operating for a while after the over-voltage event, its life will likely be shortened significantly.  
Reliability and life of the module may degrade similarly if the maximum operating voltage rating is continuously exceeded.  
This product is designed to operate within the maximum operating voltage rating specification.  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
4
9. Characteristics  
9.1. Electrical Characteristics (Ta=25℃)  
9.1.1. General Characteristics  
Unless otherwise specified, (Ta= -40 to +85℃ with Natural Air Convection 0.2m/s)  
Value  
Item  
Condition  
Unit  
V
Symbol  
Vin  
Min.  
18  
Typ.  
Max..  
62  
Input Voltage Range  
Turn-on Input Voltage  
Natural Air Convection Min 0.2m/s)  
Vin=increasing  
48  
16  
1.0  
-
-
-
18  
-
V
V
Input Voltage difference of  
Turn-on and Turn-off  
PO pin : Open or Connected to PO  
pin of other DC-DC Converters  
Galvanic Isolation Voltage  
Input time : 1 minute  
1500  
-
Vdc  
Item  
Standard  
Note  
Noise (Radiation,  
Conduction)  
In accordance with VCCI Class A  
Recognized UL60950(UL/C-UL), Complied IEC  
60950  
UL file No.E190503  
CE Mark is shown on a package box.  
Safety Standard  
CE Marking  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
5
9.1.2. Output Characteristics (Ta= -40 to +85℃ with Natural Air Convection 0.2m/s)  
Part Number MYLPW3R34EAFN  
特性  
Item  
Condition  
Unit  
Symbol  
Vo  
Min.  
-
Typ.  
Max.  
-
Nominal Output Voltage  
Output Voltage Variation  
Output Current  
3.3  
V
Vin=18 to 62V, Io=0 to 4.5A  
Δregtot  
-3  
0
+5  
%
Ta=-40 to +85℃  
Natural Air Convection 0.2m/s  
(Vin=18～62V)  
Io  
-
4.5  
A
Efficiency  
η
at rated Vin, Io, Ta=25℃  
87.0  
-
-
%
Ripple Voltage  
-
-
40  
Vr  
Refer to Test Circuit  
mVpp  
Ripple Voltage & Noise  
Over Current Protection  
-
-
50  
Iocp  
Vovp  
4.63  
A
V
Output halts in latch-up mode after  
mask time 0.5msec (typ) to avoid  
malfunction by nose and transient  
change.  
Input turn off and on to reset.  
Output halts in latch-up mode after  
mask time 500msec (typ) to avoid  
malfunction by nose and transient  
change.  
Over Voltage Protection  
3.96  
-
-
Low Voltage Protection  
Caution  
Vlvp  
-
2.97  
V
Input turn off and on to reset.  
!
The above electrical characteristics are guaranteed in the condition that the impedance of the input power supply is  
sufficiently low as shown in clause 10.  
Connecting an input inductance or using an input power supply with output inductance may cause an unstable operation of  
this product. Please check the proper operation of this product with the peripheral circuits on your product.  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
6
9.2. Operation information  
9.2.1. Reset Condition  
In order to reset all function, the input Voltage is set under 5V for Min.1 second.  
入力電圧  
Input Voltage  
18～62V  
リセット条件  
Reset Condition  
5V 以下  
Max. 5V  
1sec.以上  
Min. 1 second  
9.2.2. Over Voltage Protection  
Output halts in latch-up mode after 0.5msec(typ) mask time while Output Voltage is over the value of  
over voltage protection specified in 9.1. clause with failure of controller circuit.  
Output will re-start after input turns off for Min. 1 second with input voltage less than 5V.  
Output voltage might exceed the point at over voltage protection under the specific condition of  
transient change of input voltage or output load, in this condition over voltage protection wait its start  
until the mask time.  
It is recommended to evaluate your appliance installed with DC-DC converter.。  
入力電圧  
18～62V  
Input Voltage  
復帰条件  
Re-Start Condition  
5V 以下  
Max. 5V  
1sec.以上  
Min. 1 second  
9.2.3. Low Voltage Protection  
Output halts in latch-up mode after 500msec(typ) mask time while output voltage is below the value of  
low voltage protection specified in 9.1.clause with failure of controller circuit or over load condition.  
Output will re-start after input turns off for Min.1 second with input voltage less than 5V.  
入力電圧 18～62V  
Input Voltage  
復帰条件  
Re-Start Condition  
5V 以下  
Max. 5V  
1sec.以上  
Min. 1 second  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
7
9.2.4. Remote On/Off Control  
Start and halt is possible with a control signal.  
While the control signal stops output from DC-DC converter, alarm output does not send any signal.  
Start : RC is open or connected to-Vin.  
Halt : RC is connected to +Vin.  
9.2.5. Alarm Output  
ALM pin is down to the same voltage level of-Vin pin and sends an alarm signal. (open-drain output)  
Sink current in ALM pin is Max.10mA.  
It is possible to halt all of the connected DC-DC converters when any one is halted with over voltage  
protection or low voltage protection, with connecting all ALM pins for the application of  
parallel/multiple operation with plural DC-DC converters.  
The maximum number connecting DC-DC converters is 10pcs for the purpose of halting all DC-DC  
converters connected with ALM pin each other.  
Please contact us when more than 10pcs.  
9.2.6. Synchronous Turn-on/off  
It is possible to avoid the unevenness of turn-on timing with unifying the various Turn-on input  
voltage to a certain voltage which one DC-DC converter has, and with connecting PO pins each  
other for the application of parallel/multiple operation of plural DC-DC converters.  
It is necessary to connect PO pins for parallel operation.  
The maximum number connecting DC-DC converters is 10pcs for the purpose of synchronous  
turn-on/off with connecting PO pins.  
Please contact us when more than 10pcs.  
9.3. Reliability  
9.3.1. Reliability Test Items.  
Item  
Test Condition  
Criteria  
According to JIS-C-0022  
Humidity  
+40±2℃, 90 to 95%RH, 100 hours.  
Leave 4 hours at room temperature.  
Repeat cycle 5 times. Leave 2 hours at room  
temperature.  
Temperature  
Cycles  
1. –40±3℃/30minutes  
2. Room Temp./5-10minutes  
3. 85±2℃/30minutes  
No damage in appearance and no  
deviation of electrical characteristics  
before and after the test.  
4. Room Temp./5-10minutes  
10 to 55Hz, max. 1.5mm amplitude, 1 hour  
for each of X, Y, Z directions.  
Mechanical  
Vibration  
Mechanical  
Shock  
20G, 1 time for each of X, Y, Z directions.  
9.3.2. Reliability Prediction (For reference only)  
MTBF is 2.81 million hours = 321 years  
at 50% nominal output current and Ta=40℃,  
calculated by Telcordia SR-332.  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
8
10. Test Circuit  
In the following test circuit, the measured values should meet those of clause 9.  
オシロスコープ  
Oscilloscope  
10.1. General Measure Circuit  
A
1
A
絶縁型  
DC-DC  
V1  
RL 負荷抵抗  
コンバータ  
Load  
V
Ein  
直流安定化電源  
Stabilized DC  
Isolated DC-DC  
Converter  
マルチメータ  
Multimater  
A V  
power supply  
10.1.1. Output Ripple & Noise  
同軸ケーブル:1.5D-2V(JISC3501規定)、長さ1.5m  
Coaxial cable : 1.5D-2V, (JISC3501), Length is 1.5m  
オシロスコープ  
+IN  
-IN  
+OUT  
-OUT  
Oscilloscope  
f
:
500MHz  
C1=10μF  
(セラミックコンデンサ)  
BW  
Ein  
(Ceramic Capacitor)  
フィードスルーターミネータ使用  
with Feed thru-Termination  
計測技研製  
R:50Ω  
Keisokugiken  
等価回路  
TRC-50F  
C:0.01μF  
Equivalent  
circuit  
Capacitor : C1  
コンデンサ C1  
:
入力側  
Input  
出力側  
Output  
(出力端子先端に実装)  
(Connect to tip of output pins.)  
同軸ケーブル  
Coaxial cable  
A: 出力リプル&ノイズ  
Output Ripple Voltage&Noise  
B: 出力リプル  
Output Ripple Voltage  
C: スイッチング周期  
Switching Period  
C
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
9
10.1.2. Radiation Noise  
Isolated DC-DC  
Converter  
Clamper  
Resistive  
Load  
ZCAT3035-1330(TDK) 3pcs in series  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
10  
11. Packaging Information  
11. 1. Tray Dimensions  
DC-DC converters are put in the trays. (See Fig.1)  
135.9  
39.0  
57.9  
B
B'  
Ｂ－Ｂ’断面図  
B-B' Cross Section  
単位：ｍｍ  
一般公差：±１．５  
Unit : mm  
General Tolerance  
Fig.1  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
11  
11. 2. Contained pieces of products per corrugated box.  
Maximum Contained products pieces 84 pcs/corrugated box.  
Further plural sheets of corrugated cardboard are placed on the top of the dummy tray according to  
number of contained trays in order to full up the space in a corrugated box.  
11. 3. Packaging Form  
Trays with products are lidded and packed in a corrugated box. (See Fig.2)  
ダンボール台紙  
Corrugated cardboard  
製品は入りません  
Dummy tray  
製品が入ります  
トレイ  
Containning products  
Tray  
最大6トレイ  
6 tray max.  
ダンボール台紙  
Corrugated cardboard  
330  
（ ）  
68  
（ ）  
MURATA PRODUCTS  
表示  
Lebel  
155  
（ ）  
梱包箱  
梱包箱寸法[単位:mm]は参考値  
Corrugated box  
Dimension [unit : mm]of  
Corrugated box is reference only.  
図2  
Fig.2  
※ Marking on the box  
1.MURATA Parts Number 2.Quantity 3.Inspection No. 4. CE Mark 5. ROHS－Y  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
12  
12. Production factory  
Wakura Murata Mfg. Co., Ltd.  
Kanazu Murata Mfg. Co., Ltd.  
Komatsu Murata Mfg. Co., Ltd.  
Caution  
!
1 . Be sure to provide an appropriate fail-safe function on your product to prevent secondary damage that may  
be caused by the functional trouble or the failure of this product.  
2 . Please contact us before using this product for the applications listed below which require especially high  
reliability for the prevention of defects and failure , 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  
⑨Any other application of similar complexity and/or reliability requirements to the applications listed above.  
!
Note  
1. Please make sure that the evaluation and testing are completed with this product actually assembled on your  
product.  
2. All the items and parameters in this product specification have been prescribed on the premise that our  
product is used for the purpose, under the condition and in the environment mutually agreed upon.  
Please do not to use this product deviating from such agreement.  
3. We consider it not appropriate to include other terms and conditions for transaction warranty in product  
specifications, drawings or other technical documents. Therefore, if your technical documents include such  
terms and conditions as warranty clause, product liability clause, or intellectual property infringement liability  
clause, we will not be able to accept such terms and conditions unless they are based on the governmental  
regulation or they are stated in a separate contract agreement.  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
13  
13. Notice  
13.1. Soldering  
13.1. 1. Flux  
Please solder the products with no-cleaning type Rosin Flux which leaves little residue and low  
activity. Do not use cleaning type flux, in case that you wash the products after using cleaning type  
flux, they may damage mounting parts on the products and may cause defective or low quality  
products.  
13.1.2. Solder  
Please use the solder or the solder paste Sn96.5/Ag3/Cu0.5 or an equivalent type.  
13.1.3. Recommended Soldering Conditions  
This product is RoHS compatible. The following profile is recommended for the reflow  
of the SMD product using Pb-free solder paste (Sn-Ag-Cu).  
Method  
Reflow Soldering Profile  
：Full convection reflow soldering  
JEDEC IPC/JEDEC J-STD-020D  
Table 5-2 Classification Reflow Profile Pb-Free Assembly Large Body  
Soldering temperature  
Soldering time  
Heating time  
Preheating time  
Descending rate  
Total soldering time  
Times  
： 245degC+0/-5degC  
： 30seconds, 240 to 245degC  
： 60 to 150 seconds, over217degC  
： 60 to 120 seconds,150 to 200degC  
： 6degC/ sec. Max.  
： 8 minutes Max., 25 to 245degC  
： 1time  
※ Do not vibrate for the products on reflow.  
Please take care of temperature control because mounted parts may come off if the products are left  
under the high temperature.  
Do not reflow DC-DC Converter as follows, because DC-DC Converter may fall down from a  
substrate during reflowing.The solder used to this product is melted in reflow process.  
実装基板  
Mother board  
絶縁型DC-DCコンバータ  
Isolated DC-DC Converter  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
MYLPW3R34EAFN Specification  
14  
13.2. Cleaning  
Please don’t clean the products.  
13.3. Storage  
13.3.1. Please store the products in room where the temperature/humidity is stable and direct sunlight  
cannot come in, and use the products within 6 months after delivery.  
Please avoid damp and heat or such places where the temperature greatly changes, as water may  
condense on this product, and the quality of characteristics may be reduced, and/or be the  
solderability may be degraded.  
If this product needs to be stored for a long time (more than 1 year), this product may be degraded  
in solderability and/or corroded. Please test the solderability of this product regularly.  
13.3.2. Please do not store this product in the conditions such as a dusty place, a place exposed directly to  
sea breeze, or in an atmosphere containing corrosive gas (Cl2, NH3, SO2, NOX and so on).  
13.4. Operational Environment and Operational Conditions  
13.4.1. Operational Environment  
This product is not water-, chemical- or corrosion-proof.  
In order to prevent leakage of electricity and abnormal temperature rise of this product, do not use  
this product in the following conditions:  
(1) in an atmosphere containing corrosive gas (Cl2, NH3, SO2, NOX and so on)  
(2) in a dusty place  
(3) in a place exposed to direct sunlight  
(4) in such a place where water splashes or in such a humid place where water condenses  
(5) in a place exposed to sea breeze  
(6) in any other places similar to the above  
13.4.2. Operational Conditions  
Please use this product within specified values (power supply, temperature, input, output, load  
condition, and so on).  
If not used within the specified values, defectiveness and deterioration of this product may be  
caused. Even if this product can endure the condition for short time, it may cause degradation of  
reliability.  
It is recommended that a fuse is inserted in input line (Vin) to secure safety in any abnormality such  
as internal circuit of Isolated DC-DC Converter broken down.  
Also please take care that the external voltage over output voltage of DC-DC Converter does not  
applies to output of this Isolated DC-DC Converter.  
13.4.3. Note prior to use  
Defectiveness and reliability degradation may be caused if high static electricity, over rated voltage  
or reverse voltage are applied to this product. Please be sure to avoid the followings:  
(1) over rating power supply, reverse power supply or inadequate connection of 0 V(DC)line  
(2) electrostatic discharge from production line and/or operator  
(3) electrified product from electrostatic induction  
Please avoid an excessive mechanical shock.  
If this product is dropped on the floor, etc., a crack to the core of inductors and monolithic ceramic  
capacitors may occur.  
Please handle with care to avoid a strong shock to this product.  
Do not give excessive mechanical stress to the product with your handling.  
Please control to bend in a maximum of 0.2mm in your application.  
13.5. Transportation  
When transporting this product, please pack it in order to avoid damage by mechanical vibration or  
mechanical shock, and please give instructions and set guidelines to the carriers to prevent rough  
handling.  
When transporting this product overseas (in particular, by sea), bad environment of transportation  
may be expected, therefore please pack this product considering mechanical strength,  
vibration-resistance and humidity-resistance.  
The packaging designed for domestic sales may not suitable for overseas transportation.  
Please contact us if this product with domestic packing is transported overseas.  
Note:  
1. This datasheet 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.  
2. This datasheet 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.  
2010.4.8  
株式会社 村田製作所  
http://murata.co.j  
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