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FDA1055-R56M 数据表(PDF) 1 Page - TOKO, Inc

部件名 FDA1055-R56M
功能描述  Fixed Inductors for Surface Mounting
PDF  1 Pages
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制造商  TOKO [TOKO, Inc]
网页  http://www.toko.com
标志 TOKO - TOKO, Inc

FDA1055-R56M 数据表(HTML) 1 Page - TOKO, Inc

  FDA1055-R56M Datasheet HTML 1Page - TOKO, Inc  
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Fixed Inductors for Surface Mounting 実装
づけ
用 固定インダクタ
FDA1055
DIMENSIONS/外形寸法図
10.8
5.5 Max.
2.5
1.5
C
11.6
11.6
11.6
11.4
11.3
11.3
1.9
1.9
1.9
1.7
1.4
1.4
6.5
A
FDA1055-R56M
FDA1055-1R2M
FDA1055-1R5M
FDA1055-2R2M
FDA1055-3R3M
FDA1055-4R7M
Parts NO.
B
C
6.5
6.5
6.4
6.4
6.4
Tolerance : ±0.3
NC
※ダミー端子:浮きランドに
 半田付けして下さい。
FEATURES/特長
• 11.7×10.8mm square and 5.5mm Max. height.
• Magnetically shielded, low DC resistance.
• Suitable for large current
• The use of magnetic metal alloy powder ensure capability
for large current.
• Low audible core noise.
• Ideal for DC-DC converter applications in hand held
personal computer and etc.
• RoHS compliant.
• 11.6×10.8mm 角、高さ5.5mm Max.
• 閉磁路、低直流抵抗
• 大電流対応
• 磁性材に合金系磁性粉を用いた大電流対応
• 低コア鳴きノイズ
• ノートパソコンなどのDC-DC コンバータなどに最適
• RoHS指令対応
(Unit: mm)
TYPE FDA1055 (Quantity/reel; 500 PCS)
東光品番
インダクタンス(1)
許容差
直流抵抗(2)
直流重畳許容電流(3)
温度上昇許容電流(4)
TOKO
Part
Number
Inductance(1)
(µH)
Tolerance
(%)
DC
Resistance(2)
(mΩ) Max. (Typ.)
FDA1055-R56M
0.56
±20
1.8 (1.42)
27.7 (36.9)
22.7 (28.4)
FDA1055-1R2M
1.2
±20
2.9 (2.34)
20.0 (26.6)
17.9 (22.4)
FDA1055-1R5M
1.5
±20
3.5 (2.80)
18.0 (24.0)
16.6(20.8)
FDA1055-2R2M
2.2
±20
4.8 (3.94)
15.5 (20.6)
13.6 (17.0)
FDA1055-3R3M
3.3
±20
7.3 (5.92)
11.7 (15.6)
11.2 (14.0)
FDA1055-4R7M
4.7
±20
11.0 (8.7)
9.9 (13.1)
9.1 (11.4)
Inductance Range:
0.56~4.7µH
SELECTION GUIDE FOR STANDARD COILS
Inductance
Decrease Current(3)
(A) Max. (Typ.)
=20%
∆L
L
Temperature
Rise Current(4)
∆ T=40°C
(A) Max. (Typ.)
Recommended patterns
推奨パターン図
3.0
4.3
2.0
2.0
(Unit: mm)
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 100KHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (environment temp. of 25°C)
(3) Inductance Decrease Current based upon 20% inductance reduction
from the initial value
(4) Temperature Rise Current based upon 40°C temperature rise.
(Reference ambient temperature 20°C)
(5) Absolute maximum voltage 30VDC.
(1)インダクタンスはLCR メータ4284A(Agilent Technologies)また
は同等品により測定する。
測定周波数は100KHzです。
(2)直流抵抗は測定器34420A(Agilent Technologies)または
3541(HIOKI)と同等品により測定する。(周囲温度25℃)
(3)直流重畳許容電流:直流重畳電流を流した時インダクタンスの値が
初期値より20%減少する直流電流値
(4)温度上昇許容電流:コイルの温度が40℃上昇する値
(周囲温度25℃を基準とする。)
(5)絶対最大電圧 30VDC
NOTICE: Please be sure that you carefully discuss your planned
purchase with our sales division if you intend to use the
product for business use etc. is severe.
御注意:業務用など、厳しい使用条件でのご使用をご検討の場合
は必ず事前に弊社営業窓口までご相談ください。


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