DFE201210U Ref Sheet Datasheet by Murata Electronics

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Spec No J(E)TE243A—0029 Reference Only 119 Snecilicalinns DFE201210U Physical Dimensions 0610.5 2 j 3 20:0.2 Umt mm
Spec No.J(E)TE243A-0029
外形寸法 Physical Dimensions
単位 Unit mm
優先言語 Priority language
優先言語は日本語とする。
Let a priority language be Japanese.
Halogen Free
RoHS Comp.
型名 Type
納入仕様書 Specifications
DFE201210U
Reference Only
1/9
Spec No.J(E)TE243A—0029 Reference Only 2/9 Inductance DC Reslstance Rated Current Rated Current thhstand voltage Measured wtth a LCR meter4284A(Agllent) or equivalent. Test Freq. tMHz Level 0.5V Measured wtth a Resistance Hltester 354t(Hl0Kl) or equlvalent. Value deflned when DC currentflows and Rated Current (Based on Inductance change) Reference Amblent temperature lS 20 The saturation allowable DC current value lS specmed when the decrease of the (The amblent reference temperature lS 20 Rated Current (Based on Temperature rlse) lS spemfied when temperature of the inductor on our PCB(6 layers) for test purpose lS raised 40 by DC current. (The amblent reference temperature lS 20 thhstandvoltage 20 DC.
Inductance
DC Resistance
Withstand voltage
2.4
1.0
±20
95
228
2.0
1.2
2.0
DFE201210U Type 電気的個別性能 Electrical specifications
Tolerance
部 品 番 号
Customer's Part No.
品 番
Part No.
Based on
定格電流
Resistance
DC
DFE201210U-R68M=P2
±20
DFE201210U-R47M=P2
±20
0.47
0.33
0.68
±20
DFE201210U-R24M=P2
0.24
25
定格電流
Based on
(A) (Max.)
3.8
直流抵抗
インダクタンス
Inductance
公称値
許容差
±20
(mΩ) (Max.)
(%)
(A) (Max.)
6.5
4.4
42
60
31
DFE201210U-1R5M=P2
1.5
±20
138
3.0
3.4
DFE201210U-R33M=P2
2.5
5.2
3.6
1.6
DFE201210U-1R0M=P2
3.1
DFE201210U-2R2M=P2
2.2
±20
Rated Current
(インダクタンス変化
に基づく場合)
(温度上昇に基
づく場合)
Rated Current
Rated Current
Inductance change
Temperature rise
Nominal
Reference Only
2/9
Spec No.J(E)TE243A—0029 Reference Only 3/9 Item Specification Condition 0.5mm/s until bent depth reaches 2mm and hold for 30 5 s. Pressing device it D MESS? R34 D Board :40 100mm Thickness 1.0mm shatt be hotd for 6015 s. Measure after removing pressure. amplitude, sweep frequency to 55Hz(tOHz to 55Hz to tOHz Peak acceleration : 1962 m/s2 Duration of putse 6 ms 3 times in each of 3(X‘ Y‘ Z) axes. New sotder shatt cover immersed Soldering 245:5 , 3:0.5s Test method Reflow soldering method Preheat 150 1E0 ‘90i305 Feaktemp. 250(+5,-0) (230 min,30 10s) 08mm 2 under the above condition 2 times. Measurement
Spec No.J(E)TE243A-0029
Item Specification Condition
1たわみ強度 初期値に対する 矢印の方向に曲げ幅 2mmになるまで毎秒約 0.5mmの速さで
Bending test Lの変化率 ± 10%以内 加圧し 30±5秒間保持する。
Change from an initial value Apply pressure gradually in the direction of the arrow at a rate of about
L : within ± 10%
0.5mm/s until bent depth reaches 2mm and hold for 30±5 s.
基板 Board : 40 × 100mm
厚さ Thickness 1.0mm
2固着強度 初期値に対する R0.5の押し治具を使用して、矢印の方向に
Adhesion strength Lの変化率 ± 10%以内 静荷重を加え60±5秒間保持する。
測定は、荷重を取り去った後に行なう。
Change from an initial value A static load using a R0.5 pressing tool shall be applied
L : within ±10% to the body of the specimen in the direction of the arrow and
shall be hold for 60±5 s. Measure after removing pressure.
3耐振性 初期値に対する 掃引の割合 10~55~10Hz/分、全振幅 1.5mm
Vibration Lの変化率 ± 10%以内 X・Y・Z 方向に各 2時間(計 6時間)加える。
Change from an initial value The specimen shall be subjected to a vibration of 1.5mm
L : within ± 10%
amplitude, sweep frequency 1055Hz(10Hz to 55Hz to 10Hz
in a period of one minute) for 2 h in each of 3(X, Y, Z) axes.
4耐衝撃性 初期値に対する
加速度 Peak acceleration 1962 m/s2
Mechanical shock Lの変化率 ± 10%以内
作用時間 Duration of pulse 6 ms
3方向に各 3回(計 9回)
3 times in each of 3(X, Y, Z) axes.
Change from an initial value Three successive shock shall be applied in the perpendicular
L : within ±10% direction of each surface of the specimen.
5自由落下試験 初期値に対する 供試品を取り付けた試験基板を、質量 500g の治具に
Free fall test Lの変化率 ± 10%以内 取り付け,高さ 100cm から堅い木版上に、互いに垂直
な3方向に、各3回(計 9回)自然落下させる。
Change from an initial value The specimen must be fixed on test board. It must be equipped with
L : within ±10% instruments of which weight is 500g. Then it shall be fallen freely
from 100cm height to rigid wood 3 times in each of three axes.
6はんだ付け性 浸漬した電極面の 90% 電極に常温にてフラックスを塗布し下記条件にて
Solder ability 以上新しいはんだで覆わ プリヒート後試料全体をはんだ槽に浸漬する。
れている事。
New solder shall cover
Electrode shall be immersed in flux at room temperature
90% minimum of the surface and then shall be immersed in solder bath after preheat.
immersed.
・はんだ付け Soldering 245 , 0.5s
7はんだ耐熱性 初期値に対する
試験方法 Test method
Resistance to Lの変化率 ± 10%以内
リフローはんだ Reflow soldering method
soldering heat
・プリヒート Preheat 150180 , 90±30 s
・ピーク温度 Peak temp. 250(+5,-0) ( 230min , 30±10 s )
試料を板厚0.8mmガラスエポキシ基板に置き、上記
条件にてリフロー炉を2回通す。
Change from an initial value The specimen shall be subjected to the reflow process
L : within ± 10%
under the above condition 2 times.
Test board shall be 0.8 mm thick. Base material shall
be glass epoxy resin.
測定 Measurement
常温常湿中に1時間放置後測定。
The specimen shall be stored at standard atmospheric
conditions for 1 h in prior to the measurement.
DFE201210U Type 一般仕様 General Specifications ( 1/3 )
Reference Only
3/9
Spec Nc.J(E)TE243A—0029 Reference Only E Item Specmcation % t4: Condition The specimen shall be stored at a temperature of 40:3 The specimen shall be stored at a temperature of 125:2 The specimen shall be stored at a temperature of 60:2 wtth reiative humidity of 90 95% for 500:12 h Then it shaii be of temperature change of -40 for 30 min and 125 for 1000 ppm/ or iess To be measured in the range of ~40 to 125 Includingseiftemperaturerise( T=40 Max.)
Spec No.J(E)TE243A-0029
Item Specification Condition
8耐寒性 初期値に対する
温度-40±3℃中に 500±12時間放置後常温常湿中に
Low temperature Lの変化率 ± 10%以内
1時間放置し、1時間以内に測定。
Change from an initial value
The specimen shall be stored at a temperature of -40±3
L : within ± 10% for 500±12 h. Then it shall be stabilized under standard
atmospheric conditions for 1 h before measurement.
Measurement shall be made within 1 h.
9耐熱性 初期値に対する 温度+125±2℃中に 500±12時間放置後常温常湿中に
Dry heat Lの変化率 ± 10%以内
1時間放置し、1時間以内に測定。
Change from an initial value
The specimen shall be stored at a temperature of 125±2
L : within ± 10% for 500±12 h. Then it shall be stabilized under standard
atmospheric conditions for 1 h before measurement.
Measurement shall be made within 1 h.
10 耐湿性 初期値に対する 温度60±2℃、湿度90~95%中に 500±12時間放置後
Damp heat Lの変化率 ± 10%以内 常温常湿中に1時間放置し、1時間以内に測定。
Change from an initial value
The specimen shall be stored at a temperature of 62
L : within ± 10%
with relative humidity of 9095% for 5012 h. Then it shall be
stabilized under standard atmospheric conditions for 1 h
before measurement. Measurement shall be made within 1 h.
11 温度サイクル 初期値に対する -40℃(30分)→常温(2分以内)→125℃(30分)→常温
Temperature cycle Lの変化率 ± 10%以内 (2分以内)を1サイクルとし、これを 500サイクル行い、
常温常湿中に1時間放置し、1時間以内に測定。
Change from an initial value The specimen shall be subjected to 500 continuous cycles
L : within ±10%
of temperature change of -40 for 30 min and 125 for
30 min with the transit period of 2min or less. Then it shall be
stabilized under standard atmospheric conditions for 1 h
before measurement. Measurement shall be made within 1 h.
12 温度特性 インダクタンス温度係数 温度-40~+125℃の間で測定。
Temperature drift 1000 ppm/℃ 以下
Inductance temperature coefficient
To be measured in the range of -40 to 125.
1000 ppm/ or less
13 使用温度範囲 -40 ~ +125℃ 自己温度上昇を含む。(⊿T=40℃ Max.)
Operating temperature
Including self temperature rise.(T=40 Max.)
range
14 保存温度範囲 -40 ~ +85℃
Storage temperature
range
DFE201210U Type 一般仕様 General Specifications ( 2/3 )
Reference Only
4/9
Spec Nn.J(E)TE243A—0029 Reference Only 5/9 Temperature (C) 300 Ambienllemperature : 5 to 35 ‘ Re‘alive humxdily : 45%10 85%, Ambienllemperature : 20:2 , Re‘alive humxdily : 65 5%‘ +5 _ 250 0 t: 23061: Heatinfl time Umt : mm Air pressure : 86kFatn106kPa Air pressure : 86kFatn106kPa
Spec No.J(E)TE243A-0029
標準状態 Standard atmospheric conditions
特に指定が無い限り、測定は常温(温度 5~35℃)、常湿(湿度45~85%)、常気圧(気圧86~106kPa)にて行う。
ただし、判定に疑義を生じた場合は温度20±2℃、湿度65±5%、気圧86~106kPaにて行う。
Unless otherwise specified, the standard range of atmospheric conditions in making measurements and test as follows;
Ambient temperature : 5 to 35 , Relative humidity : 45% to 85% , Air pressure : 86kPa to 106kPa
If more strict measurement is required, measurement shall be made within following limits;
Ambient temperature : 22 , Relative humidity : 65±5% , Air pressure : 86kPa to 106kPa
リフローはんだ条 Reflow soldering condition
*リフロー回数 2回まで
Reflow times 2 times max
*リフロー炉の熱源には、遠赤外線を推奨致します。
熱源としてハロゲンランプを使用されますと、輻射熱が
高く、耐熱範囲を超える場合があり推奨できません。
We recommend infrared ray as heat source of reflow bath.
However halogen lamp shall be used, side heat will be beyond
range of resistance heat, so we can’t recommend it.
推奨パターン Recommended PCB pattern
単位 Unit : mm
DFE201210U Type 一般仕様 General Specifications ( 3/3 )
Reference Only
5/9
Reference Only Spec Nn.J(E)TE243A—0029 6/9 Carrler tape material H Unreellng direction Polystyrene or Polycarbonate leing seal tape materlal fixlng seal tape 0 l 1 ON Polystyrene and Fnryetnylene Terephtnalate Comuanents Leader 400an mln. anuumaun'l unuluuuuunu'ni O LP LP LP Reel malerlal Polystyrene Marklng RoHS Comp. Packlng box materlal Kraft paper Real quantity per packlng box 1_ reel/toox Marklng
Spec No.J(E)TE243A-0029
1. テープ寸法図 Tape dimensions
A±0.1 P0 ±0.1
B±0.1 P1 ±0.1
D0 P2 ±0.05
D1 T1 ±0.05
E±0.1 T2 ±0.1
F±0.05 W±0.2
・装着テープ材質 Carrier tape material
引き出し方向 ポリスチレン または ポリカーボネート
Unreeling direction Polystyrene or Polycarbonate
・シールテープ剥離強度 ・シールテープ材質 Fixing seal tape material
The force to peel away the ポリスチレン および ポリエチレンテレフタレート
fixing seal tape 0.11.0N Polystyrene and Poryethylene Terephthalate
2. テーピング方法 Taping method
( トップカバーテープ側からみる。)
( The direction shall be seen from the top cover tape side. )
3. リール寸法 Reel dimensions
A
B±0.3
C±1
D±1
E±0.2
F±0.8
G±0.5
・リール材質 Reel material
ポリスチレン Polystyrene
・表示 Marking
貴社部品番号,数量,RoHS Comp.
Customer's part number, Quantity,
RoHS Comp.
4. 数量 Quantity
/リール
pieces/reel
5. 梱包 Packing box
・梱包箱材質 Packing box material
Kraft paper
・収納数 Real quantity per packing box
5リール 5reel/1box
・表示 Marking
貴社部品番号,数量,RoHS Comp.
Customer's part number, Quantity, RoHS Comp.
1.75
φ180
8.0
φ1.5
1.1
9
DFE201210U Type 梱包仕様 Packing Specifications
1.50
4.0
4.0
2.30
0.30
φ1.0
2.0
φ60
3.5
3,000
2.0
φ21
φ13
11.4
0.1
- 0
0.1
- 0
+0
-3
ラベル
Label
Reference Only
6/9
Reference Only Spec No.J(E)TE243A—0029 7/9 Efiiwi‘ifiglfiflffiflfi) Notice Resm coating The inductance value may change and/or it may affect on the product‘s performance due to high cure-stress of resin to be used for coating / molding products So please pay your careful attention whenyou select resin. In priorto use, please make the reliability evaluation With the product mounted in your application set. This product employs a core With low insulation resistance, Pay strict attention when use it. except a copper pattern to the electrode bl Design/mount any components not to contact IhlS product. Fail-safe Be sure to provtde an appropriate fail-safe function on your product to prevent a second damage that may be Caution(RatingJ short/open circuit ofthe product or falling off the product may be occurred Temperature Rise
Spec No.J(E)TE243A-0029
使用上の注意事項(安全対策) Notice 
1, 樹脂コーティング Resin coating
製品を樹脂で外装される場合、樹脂のキュアストレスが強いとインダクタンスが変化したり製品の性能に
影響を及ぼすことがありますので、樹脂の選択には十分ご注意下さい。また、実装された状態での信頼性評
価を実施下さい。
The inductance value may change and/or it may affect on the product's performance due to high
cure-stress of resin to be used for coating / molding products. So please pay your careful attention whenyou select resin.
In prior to use, please make the reliability evaluation with the product mounted in your application set.
2, この商品は、従来形のコイルに比べ、絶縁抵抗が低いため、ご使用にあたり注意が必要です。
This product employs a core with low insulation resistance, Pay strict attention when use it.
a) コイルの下には電極部を除きスルーホールやパターンの設置をお避け下さい。
a) Do not make any through holes and copper pattern under the coil.
except a copper pattern to the electrode.
b) コイルに他の部品が触れない様にご設計をお願いします。
b) Design/mount any components not to contact this product.
3, フェールセーフ Fail-safe
当製品に万が一異常や不具合が生じた場合でも、二次災害防止のために完成品に適切な
フェールセーフ機能を必ず付加して下さい。
Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may be
caused by the abnormal function or the failure of our product.
4, 定格上の注意 Caution(Rating)
定格電流を超えてのご使用は避けてください。定格電流を超えて使用しますと、当製品は発熱し、
ワイヤー間のショート、断線あるいははんだが溶けて部品が脱落する恐れがあります。
Do not exceed maximum rated current of the product. Thermal stress may be transmitted to the product and
short/open circuit of the product or falling off the product may be occurred.
5,
温度上昇 Temperature Rise
コイルの温度はご設計環境で大きく変わります。
熱設計には充分ご注意をされ温度保証範囲でのご設計をお願いします。
Temperature rise of power choke coil depends on the installation condition in end products.
It shall be confirmed in the actual end product that temperature rise of power choke coil is in the limit
specified temperature class.
DFE201210U Type 注意事項 Precautions
Reference Only
7/9
Reference Only Spec No.J(E)TE243A—0029 8/9 Efiiwi‘ifiglfiflffiflfi) Notice 6, Storage and Handling Requirements Use the products Within 6 months after delivered. Solderability should be checked ifthis period is exceeded - Products should be stored in the warehouse on the followtng conditions. Temperature: -10 ~ 40°C Humidity: 15 to 85% relative humidity No rapid change on temperature and humidity chlorine gas or add, or it may cause oxidization of electrode, resulting in poor solderability breaking of winding wire caused by the collision between the products. - Products should be stored on the palette for the prevention of the influence from humidity, dust and so on. - Products should be stored in the warehouse wtthout heat shock, Vibration direct sunlight and so on. (3) Handling Condition Care should be taken when transporting or handling product to avoid excessive Vibration or mechanical shock
Spec No.J(E)TE243A-0029
使用上の注意事項(安全対策) Notice 
6, 保管・運搬 Storage and Handling Requirements
① 保管期間
納入後、6ヶ月以内にご使用下さい。
なお、6ヶ月を超える場合は、はんだ付け性をご確認の上ご使用ください。
② 保管方法
・当製品は、温度-10℃~+40℃、相対湿度15%~85%で、且つ、急激な温湿度の変化の
ない室内で保管ください。
硫黄・塩素ガス・酸など腐食性ガス雰囲気中で保管されますと、電極が酸化し、はんだ付け性不良が
生じたり、製品の巻線部分が腐食する等の原因となります。
・バルクの状態での保管は避けてください。バルクでの保管は製品同士あるいは製品と他の部品が
衝突し、コアカケや断線を生じることがあります。
・湿気、塵などの影響を避けるため、床への直置は避けパレットなどの上に保管ください。
・直射日光、熱、振動などが加わる場所での保管は避けてください。
③ 運搬
過度の振動、衝撃は製品の信頼性を低下させる原因となりますので、取り扱いには充分注意をお願い
します。
(1) Storage period
Use the products within 6 months after delivered.
Solderability should be checked if this period is exceeded.
(2) Storage conditions
Products should be stored in the warehouse on the following conditions.
Temperature : -10 ~ 40°C
Humidity : 15 to 85% relative humidity No rapid change on temperature and humidity
Don't keep products in corrosive gases such as sulfur,
chlorine gas or acid, or it may cause oxidization of electrode, resulting in poor solderability.
• Products should not be stored on bulk packaging condition to prevent the chipping of the core and the
breaking of winding wire caused by the collision between the products.
Products should be stored on the palette for the prevention of the influence from humidity, dust and so on.
Products should be stored in the warehouse without heat shock, vibration, direct sunlight and so on.
(3) Handling Condition
Care should be taken when transporting or handling product to avoid excessive vibration or mechanical shock.
DFE201210U Type 注意事項 Precautions
Reference Only
8/9
Reference Only Spec No.J(E)TE243A—0029 9/9 fifiififl Scoge This product applies to Consumer Electronics only. Caution Limitation of Applications @fifigffiifi @Tlfiffftéi ©5§E1§€§ @%§ifi$‘lfflf§€§ Please contact us before using our products for the applications listed below which require especially high reliability for the prevention ofdefects which might directly cause damage to the third party‘s life, body or property (1) Aircraft equipment (2) Aerospace equipment (3) Undersea equipment (4) Power plant control equipment (5) Medical equipment to the applications listed in the above (6) Disaster prevention I crime prevention equipment (7) Traffic signal equipment (8) Transportation equipment (vehicles, trains, ships, etc.) (9) Applications of similar complexity and /or reliability requirements (to) Data-processing equipment EEL\ Note (1) Please make sure that your product has been evaluated in view of your specifications with our product being mounted to your product. (2) You are requested not to use our product devtating from the reference specifications (3) The contents of this reference specification are sublect to change wtthout advance notice. Please approve our product specifications ortransact the approval sheetfor product specifications before ordering.
Spec No.J(E)TE243A-0029
Scope
この製品は、民生用電子機器に使用される製品です。
This product applies to Consumer Electronics only.
注意 Caution
1, 用途の限定 Limitation of Applications
当製品について、その故障や誤動作が人命または財産に危害を及ぼす恐れがある等の理由により、
高信頼性が要求される以下の用途でのご使用をご検討の場合は、必ず事前に当社までご連絡下さい。
①航空機器 ②宇宙機器 ③海底機器 ④発電所制御機器
⑤医療機器 ⑥防災/防犯機器 ⑦交通用信号機器 ⑧輸送機器(車・列車・船舶等)
⑨その他上記機器と同等の機器 ⑩サーバー
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.
(1) Aircraft equipment (2) Aerospace equipment (3) Undersea equipment (4) Power plant control equipment
(5) Medical equipment to the applications listed in the above (6) Disaster prevention / crime prevention equipment
(7) Traffic signal equipment (8) Transportation equipment (vehicles, trains, ships, etc.)
(9) Applications of similar complexity and /or reliability requirements (10) Data-processing equipment
① ご使用に際しては、貴社製品に実装された状態で必ず評価して下さい。
② 当製品を当参考図の記載内容を逸脱して使用しないで下さい。
③ 当参考図の内容は予告なく変更することがございます。ご注文の前に、納入仕様書の内容をご確認いただくか
  承認図の取り交わしをお願いします。
Note
(1) Please make sure that your product has been evaluated in view of your specifications
with our product being mounted to your product.
(2) You are requested not to use our product deviating from the reference specifications.
(3) The contents of this reference specification are subject to change without advance notice.
Please approve our product specifications or transact the approval sheet for product specifications before ordering.
DFE201210U Type お願い Note
Reference Only
9/9

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