lfa10-2a1e683mte MMC Electronics America Inc., lfa10-2a1e683mte Datasheet
lfa10-2a1e683mte
Manufacturer Part Number
lfa10-2a1e683mte
Description
Chip Type Lc Emi Filter
Manufacturer
MMC Electronics America Inc.
Datasheet
1.LFA10-2A1E683MTE.pdf
(2 pages)
Ｅ
Ｍ
Ｉ
フ
ィ
ル
タ
LC複合EMIフィルタLFA10,LFA20,LFA30シリーズは、誘電体と磁性体を複
合化して一体焼結した材料を応用した高性能なEMIフィルタです。超小型、
薄型で、方向性もないため高密度実装に適しています。
■特長
●誘電体と磁性体を一体化したモノリシック構造です。
●超小型、薄型です。
●急峻な挿入損失特性です。
●幅広い周波数帯域のノイズ対策が可能です。
●方向性が無く、取扱が容易です。
■用途
●TV、VTR、DVDなどのデジタル映像機器
●FAX、モデム、ADSL端末などの情報通信機器
●複写機、パソコン、ゲーム機などのデジタル機器
●その他各種電子機器のノイズ対策
■形名構成
■形状・寸法（mm）
LFA10 series
LFA30 series
シリーズ名
LFA
Series
LFA10 series
10：1.6×0.8mm
20：2.0×1.25mm
30：3.2×1.6mm
（L） （W）
Part number system
0.4±0.3
10
形状
Size
0.25±0.2 0.4±0.2 0.25±0.2
A
A
LFA10,LFA20,LFA30
1.6±0.1
1.1±0.3
3.2±0.2
B
B
B
B
−
Dimensions (mm)
0.4±0.3
A
Rated current
2A：100mA
A
定格電流
2A
LFA20 series
Rated voltage
定格電圧
1E：25V
1E
41
カットオフ周波数
Cut-off frequency
223：22MHz
CHIP TYPE LC EMI FILTER LFA10,LFA20,LFA30 SERIES
■Features
■Applications
Our "LFA10, LFA20, LFA30" series chip type LC EMI filter is an extremely effi-
cient EMI filter made of a combination of both dielectric and magnetic materi-
als. They are well suited for elimination of noise on high frequency signal
lines, due to their steep insertion loss characteristics.
●Monolithic construction of dielectric and magnetic materials
●Ultra miniature and low profile type
●Steep insertion loss characteristics
●Removes noise over a wide range
●Easy to place since there is no polarity
●For digital AV equipment such as TV, VCR and DVD.
■等価回路
●For telecommunication equipment such as Fax, modem and ADSL.
●For computer equipment such as personal computers and copier.
●For noise countermeasure of other digital circuit equipment.
223
LFA20 series
LFA10 series
LFA20,30 series
LFA30 series
A
B
A
B
カットオフ周波数
Cut-off frequency
Equivalent circuits
M：±20％
tolerance
許容差
M
0.3±0.25 0.6±0.3 0.3±0.25
A
2.0±0.18
A
B
B
B
Material Structure (Reference)
B：バルク
T：テーピング
Packing form
A
包装形態
Taping
Bulk
構造図（参考）
T
A
B
LFA10 : なし
Blank : without
マーキング
空白：無し
E：有り
Marking
with
E
without
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lfa10-2a1e683mte Summary of contents
Page 1
... A B CHIP TYPE LC EMI FILTER LFA10,LFA20,LFA30 SERIES Our "LFA10, LFA20, LFA30" series chip type LC EMI filter is an extremely effi- cient EMI filter made of a combination of both dielectric and magnetic materi- als. They are well suited for elimination of noise on high frequency signal lines, due to their steep insertion loss characteristics. ■ ...
Page 2
... LFA30−2A1E224M -50 0 100 Frequency（MHz） CHIP TYPE LC EMI FILTER LFA10,LFA20,LFA30 SERIES マーキング カットオフ周波数許容差 定格電圧 記号 Cut-off frequency tolerance Rated voltage ...