Transcript
MURATA MANUFACTURING CO., LTD.
Attention:GUDECO ELEKTRONIK
No. : HEMCP-0005 Date : March 31, 2014
EMIFIL® (Capacitor type) Single Circuit Type for Large Current NFM55PC
Notification - Discontinuance of Legacy products using Precious Metal Dear Valued Customer, Thank you very much for your patronage on our EMI Suppression Filters. We would much appreciate to submit this letter to inform you about the Discontinuance of Legacy EMIFIL®(Capacitor type) NFM55PC which use Precious Metal for the Inner.
1. Object Part EMIFIL® (Capacitor type) Single Circuit Type for Large Current NFM55PC
2. Applied Part Numbers and Murata Product Types (1) Customer Part Number: Please find enclosed Appendix. (2) Murata Product Types/Series subject to Discontinuation:
NFM55PC155F1H4L NFM55PC155F1H4B
3. Reason EMIFIL® (Capacitor type) Single Circuit Type for Large Current NFM55PC seires uses rare metal for electrode material and is specified as a unique product.As it is unique market demand is low, the machinery/tooling for this product has been deteriorating which has lead to low productivity. This has lead us to consider that the continuance of production is not feasbile in near future
4. Discontinuance Schedule Date of Last Time Buy : August 31, 2014 Date of Discontinue Production : February 28, 2015 Please return this form with your signature by August 31, 2014.
We would like to take action after your acceptance. Please feel free to contact us, if you have any question or request on our proposal.
MED D0583
No.
: HEMCP0-0005
5. Proposal of alternate product There is what can introduce the substitution. We will introduce also about it by attached data. (1) Structure
NFM55P C
NFM41PC
Table A No.
NAME
Material NFM55PC
NFM41PC
Solder(Sn-3.0Ag-0.5Cu) -
Tin Nickel
Ni alloy
Copper
Palladium Ceramic dielectric
Nickel Ceramic dielectric
①
Termination External layer Intermediate layer Groundwork Electrode Inner electrode ② Dielectric layer
(2) Please see attached Typical Reliability Test Data for your reference.
Yours very truly,
The notification for the acceptance Date： Company： Signature： Comment：
Y. Nakayama / Manager Product Engineering Department Capacitor Division Ⅰ Fukui Murata MFG. Co., Ltd.
＊Please return this form with your signature to our sales representative by August. 31, 2014.
MED D0583
Appendix MurataP/N Customer P/N Current
Substitution
30.76.06 NFM55PC155F1H4L NFM41PC155B1H3L ※Customer Part Number registered with Murata is above. About Customer Part Number without registered, the Object Part is targeted for all.
MED D0583
Reliability Test Comparison Data of NFM55PC155F1H4 vs NFM41PC155B1H3
添付資料 Appendix
弊社品番/NFM55PC155F1H4 vs NFM41PC155B1H3 Murata Part No./NFM55PC155F1H4 vs NFM41PC155B1H3 試験項目、条件 Testing Item、Condition 1.初期値/Initial
サンプル数 Sample Size
評価項目 Confirmed Item
NFM55PC155F1H4 NFM41PC155B1H3
静電容量/Capacitance(uF) (at 1kHz,1V(rms))
30
2.059 2.236 1.765 0.143
1.457 1.487 1.417 0.018
3.322 4.250 2.280 0.516
3.306 3.590 3.172 0.103
AVG MAX
1.3E+09 2.4E+09 1.1E+09 2.8E+08 OK 4.50 5.24
4.5E+08 5.0E+08 4.2E+08 2.3E+07 OK 1.77 1.96
MIN
2.33
1.61
直流抵抗:Rdc/
AVG
3.45 mΩ
2.10 %
DC Resistance
MAX
5.05 mΩ
4.26 %
MIN
2.83 mΩ
-0.88 %
AVG MAX MIN
1.2E+10 1.8E+10 7.1E+09 OK
5.3E+08 7.4E+08 4.6E+08 OK
-0.93
-4.59
AVG MAX MIN σ 直流抵抗:Rdc/ AVG DC Resistance MAX (mΩ) MIN σ 絶縁抵抗:IR/ AVG Insulation Resistance (Ω) MAX (between Signal Line and Ground)MIN σ 外観/Appearance 静電容量変化率/ Capacitance Change (%)
2.はんだ耐熱/Resistance to Soldering Heat ﾌﾗｯｸｽ/Flux : Ethanol solution of rosin, 25(wt)% 予熱/Pre-Heating : 150℃ 1minute はんだ/Solder : Sn-3.0Ag-0.5Cu はんだ温度/Solder Temperature : 270±5℃
10
浸せき時間/Immersion Time : 10±1.0s
絶縁抵抗(試験後）/ Insulation Resistance(After test) (Ω) 3.耐湿性/Humidity
外観/Appearance
温度/Temperature : 40℃
静電容量変化率/
AVG
湿度/Humidity : 95%(RH)
Capacitance Change (%)
MAX
1.92
-4.01
MIN
-3.56
-5.28
直流抵抗:Rdc/
AVG
DC Resistance
MAX MIN
4.19 mΩ 4.64 mΩ 3.66 mΩ
0.54 % 2.11 % -2.94%
絶縁抵抗(試験後）/
AVG
Insulation Resistance(After test) (Ω)
MAX MIN
3.9E+09 5.3E+09 2.5E+09 OK
6.4E+08 6.9E+08 6.0E+08 OK
時間/Time : 500h 30
4.高温負荷/Heat Life
外観/Appearance
温度/Temperature : 85℃
静電容量変化率/
AVG
-4.96
-3.51
電圧/Voltage : Rated Voltage x2.0 電流/Curent : Rated Curent
Capacitance Change (%)
MAX MIN
-2.14 -8.36
-1.75 -3.95
直流抵抗:Rdc/
AVG
DC Resistance
MAX MIN
4.75 mΩ 5.31 mΩ 3.85 mΩ
-1.32 % 1.80 % -4.47 %
絶縁抵抗(試験後）/
AVG
Insulation Resistance(After test) (Ω)
MAX MIN
5.4E+09 7.1E+09 2.2E+09 OK
1.0E+09 1.2E+09 7.2E+08 OK
時間/Time : 1000h
30
5.温度ｻｲｸﾙTemperature Cycle
外観/Appearance
1ｻｲｸﾙ条件/1 Cycle condition
静電容量変化率/
AVG
-1.64
0.51
-55℃/30 minutes to 85℃/30 minutes 回数/Total of Cycles :10 cycles
Capacitance Change (%)
MAX MIN
-0.80 -2.42
0.62 0.30
直流抵抗:Rdc/
AVG
DC Resistance
MAX MIN
4.35 mΩ 4.85 mΩ 3.83 mΩ
-0.53 % 0.89 % -1.98 %
絶縁抵抗(試験後）/
AVG
Insulation Resistance(After test) (Ω)
MAX MIN
3.6E+09 6.5E+09 2.2E+09
1.0E+09 1.2E+09 8.9E+08
30
判定値
判定
Acceptance Value OK/NG NFM55: 1.5uF +80/OK 20% NFM41: 1.5uF+/-20%
NFM55: 10mΩmax. NFM41: 9mΩmax.
1.0E+08Ω MIN
OK
OK
No damaged NFM55: Within ±20% NFM41: Within ±7.5% NFM55: 10mΩMAX NFM41:%ΔRdc Within±20%
OK
1.0E+08Ω MIN
OK
No damaged
OK
NFM55: Within ±30% NFM41: Within ±12.5%
OK
NFM55: 10mΩ MAX NFM41:%ΔRdc Within±20% NFM55: 1.0E+07Ω MIN NFM41: 3.0E+07Ω MIN No damaged NFM55: Within ±30% NFM41: Within ±12.5% NFM55: 10mΩ MAX NFM41:%ΔRdc Within±20% NFM55: 1.0E+07Ω MIN NFM41: 3.0E+07Ω MIN No damaged NFM55: Within ±30% NFM41: Within ±12.5% NFM55: 10mΩ MAX NFM41:%ΔRdc Within±20% NFM55: 1.0E+07Ω MIN NFM41: 3.0E+07Ω MIN
OK
OK
OK
OK OK OK
OK
OK OK OK
OK
OK
Chip Monolithic Ceramic Capacitor
Electrical Characteristics Data Murata Global Part No
Size (inch/mm)
Features
Cap.Value
Cap.Tol.
Volt.
Rated Current
NFM55PC155F1H4
2220/5750
PC
1.5uF
+80/-20%
50V
6A(DC)
NFM41PC155B1H3
1806/4516
PC
1.5uF
+/-20%
50V
6A(DC)
1. Dimension and Equivalent circuit (2 Input
(3
(1
3. Insertion Loss - Frequency
Outpu
(2 GND
T
※No
W
( mm) L
W
T
NFM55P
5.7+/-0.3
5.0+/-0.3
2.2+/-0.3
NFM41P
4.5+/-0.3
1.6+/-0.3
1.0+/-0.2
2. Spec Cap,IR,Rdc1 Capacitance :
1kHz , 1Vrms
IR
5: 0V , 120s
Insertion Loss(dB)
L
0
(2)
10
NFM55PC155F1H4
20
NFM41PC155B1H3
30 40 50 60 70 80 90
Item
NFM55P
NFM41P
Cap.[μF]
1.2 to 2.7
1.2 to 1.8
IR [M ohm]
100 min.
100 min
Rdc1 [ohm]
0.01 max.
0.009 max.
100 0.1
10
100
10000
Equipment:
5. Temperature Rise - Reted Current(Only for reference) HP4284A
Equipment:Temperature Rise - Ripple Current Mesurement system 50
40 NFM55PC155F1H4
20
NFM55PC155F1H4
NFM41PC155B1H3
Temperature Rise (deg.C)
Cap. Change (%)
1000
Frequency (MHz)
4. Capacitance - Temperature Characteristics 1kHz , 1Vrms
1
0 -20 -40 -60 -80
NFM41PC155B1H3
40 30 20 10
0
-100 -60
-40
-20
0
20
40
60
80
100 120 140
Temperature (deg.C)
0
1
2
3
4
5
6
Current (Arms)
6. Capacitance - DC Voltage Characteristics 1kHz , 1Vrms
Equipment:
HP4284A
20 NFM55PC155F1H4 NFM41PC155B1H3
0
Δ Cap. (%)
-20 -40 -60 -80 -100 0
10
20
30
40
50
60
Voltage (Vdc) Regarding detailed specifications, please check product specification. Information in this PDF are as of Dec.2013. They are subject to change or our products in it may be discontinued without advance notice. Please check the latest information before usage of the products.
仕様につきましては、納入仕様書をご確認ください。 当PDFデータは2013年12月現在のものです。 記載内容について、 予告なく変更することがございますので、ご使用の際は最新の情報を ご確認ください。
Reliability Test Comparison Data of NFM55PC155F1H4 vs NFM41PC155B1H3
添付資料 Appendix
弊社品番/NFM55PC155F1H4 vs NFM41PC155B1H3 Murata Part No./NFM55PC155F1H4 vs NFM41PC155B1H3 試験項目、条件 Testing Item、Condition 1.初期値/Initial
サンプル数
評価項目 Sample Size Confirmed Item 静電容量/Capacitance(uF) (at 1kHz,1V(rms))
NFM55PC155F1H4 NFM41PC155B1H3
2.059 2.236 1.765 0.143
1.457 1.487 1.417 0.018
3.322 4.250 2.280 0.516
3.306 3.590 3.172 0.103
1.3E+09 2.4E+09 1.1E+09 2.8E+08 OK 4.50 5.24
4.5E+08 5.0E+08 4.2E+08 2.3E+07 OK 1.77 1.96
MIN
2.33
1.61
直流抵抗:Rdc/
AVG
3.45 mΩ
2.10 %
DC Resistance
MAX
5.05 mΩ
4.26 %
MIN
2.83 mΩ
-0.88 %
AVG MAX MIN
3.耐湿性/Humidity
絶縁抵抗(試験後）/ Insulation Resistance(After test) (Ω) 外観/Appearance
1.2E+10 1.8E+10 7.1E+09 OK
5.3E+08 7.4E+08 4.6E+08 OK
温度/Temperature : 40℃
静電容量変化率/
AVG
-0.93
-4.59
湿度/Humidity : 95%(RH)
Capacitance Change (%)
MAX
1.92
-4.01
MIN
-3.56
-5.28
直流抵抗:Rdc/
AVG
DC Resistance
MAX MIN
4.19 mΩ 4.64 mΩ 3.66 mΩ
0.54 % 2.11 % -2.94%
絶縁抵抗(試験後）/
AVG MAX MIN
4.高温負荷/Heat Life
Insulation Resistance(After test) (Ω) 外観/Appearance
3.9E+09 5.3E+09 2.5E+09 OK
6.4E+08 6.9E+08 6.0E+08 OK
温度/Temperature : 85℃
静電容量変化率/
AVG
-4.96
-3.51
電圧/Voltage : Rated Voltage x2.0 電流/Curent : Rated Curent
Capacitance Change (%)
MAX MIN
-2.14 -8.36
-1.75 -3.95
直流抵抗:Rdc/
AVG
DC Resistance
MAX MIN
4.75 mΩ 5.31 mΩ 3.85 mΩ
-1.32 % 1.80 % -4.47 %
絶縁抵抗(試験後）/
AVG MAX MIN
5.温度ｻｲｸﾙTemperature Cycle
Insulation Resistance(After test) (Ω) 外観/Appearance
5.4E+09 7.1E+09 2.2E+09 OK
1.0E+09 1.2E+09 7.2E+08 OK
1ｻｲｸﾙ条件/1 Cycle condition
静電容量変化率/
AVG
-1.64
0.51
-55℃/30 minutes to 85℃/30 minutes 回数/Total of Cycles :10 cycles
Capacitance Change (%)
MAX MIN
-0.80 -2.42
0.62 0.30
直流抵抗:Rdc/
AVG
DC Resistance
MAX MIN
4.35 mΩ 4.85 mΩ 3.83 mΩ
-0.53 % 0.89 % -1.98 %
絶縁抵抗(試験後）/
AVG
Insulation Resistance(After test) (Ω)
MAX MIN
3.6E+09 6.5E+09 2.2E+09
1.0E+09 1.2E+09 8.9E+08
30
2.はんだ耐熱/Resistance to Soldering Heat ﾌﾗｯｸｽ/Flux : Ethanol solution of rosin, 25(wt)% 予熱/Pre-Heating : 150℃ 1minute
AVG MAX MIN σ 直流抵抗:Rdc/ AVG DC Resistance MAX (mΩ) MIN σ 絶縁抵抗:IR/ AVG Insulation Resistance (Ω) MAX (between Signal Line and Ground)MIN σ 外観/Appearance AVG 静電容量変化率/ Capacitance Change (%) MAX
はんだ/Solder : Sn-3.0Ag-0.5Cu はんだ温度/Solder Temperature : 270±5℃
10
浸せき時間/Immersion Time : 10±1.0s
時間/Time : 500h 30
時間/Time : 1000h
30
30
判定値
判定 Acceptance Value OK/NG NFM55: 1.5uF +80/OK 20% NFM41: 1.5uF+/-20% NFM55: 10mΩmax. OK NFM41: 9mΩmax.
1.0E+08Ω MIN
OK
No damaged NFM55: Within ±20% NFM41: Within ±7.5% NFM55: 10mΩMAX NFM41:%ΔRdc Within±20%
OK
1.0E+08Ω MIN
OK
No damaged
OK
NFM55: Within ±30% NFM41: Within ±12.5%
OK
NFM55: 10mΩ MAX NFM41:%ΔRdc Within±20% NFM55: 1.0E+07Ω MIN NFM41: 3.0E+07Ω MIN No damaged NFM55: Within ±30% NFM41: Within ±12.5% NFM55: 10mΩ MAX NFM41:%ΔRdc Within±20% NFM55: 1.0E+07Ω MIN NFM41: 3.0E+07Ω MIN No damaged NFM55: Within ±30% NFM41: Within ±12.5% NFM55: 10mΩ MAX NFM41:%ΔRdc Within±20% NFM55: 1.0E+07Ω MIN NFM41: 3.0E+07Ω MIN
OK
OK
OK
OK OK OK
OK
OK OK OK
OK
OK
