DFE252010F-3R3M [TOKO]

Metal Alloy Inductors;
DFE252010F-3R3M
型号: DFE252010F-3R3M
厂家: TOKO, INC    TOKO, INC
描述:

Metal Alloy Inductors

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中文:  中文翻译
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Metal Alloy Inductors  
メタルアロイ®インダクタ  
DFE252010F  
Inductance Range: 0.33~10.0H  
Recommended patterns  
推奨パターン図  
(Unit: mm)  
(Unit: mm)  
FEATURES 特長  
Miniature size: 2520 footprint (2.5mm×2.0mm) and low  
profile(1.0mm Max. height)  
The use of magnetic iron powder ensure capability for  
large current.  
The use of Flat wire for Low DC resistance.  
Magnetically shielded, low audible core noise.  
Reflow solderable.  
小型薄型構造 (2.52.0mm角、高さ1.0mm Max.)  
磁性材に鉄系磁性粉を用いた大電流対応  
平角線採用による低直流抵抗  
閉磁路構造、低コア鳴きノイズ  
リフロはんだ対応  
動作温度範囲:-40+125°C  
Operating temperature : -40+125°C  
STANDARD PART NUMBERS 標準品一覧  
TYPE DFE252010F(Quantity/reel; 3,000 PCS)  
品番  
インダクタンス(1)  
許容差  
測定周波数  
直流抵抗(2)  
直流重畳許容電流(3) 温度上昇許容電流(4)  
Inductance  
Decrease Current(3)  
(A) Max. (Typ.)  
Temperature  
Rise Current(4)  
T=40C  
DC  
Test  
Frequency  
(MHz)  
Inductance(1)  
Part  
Number  
Tolerance  
(%)  
Resistance(2)  
(m) Max. (Typ.)  
(H)  
L  
=30%  
(A) Max. (Typ.)  
L
DFE252010F-R33M=P2  
DFE252010F-R47M=P2  
DFE252010F-R68M=P2  
DFE252010F-R82M=P2  
DFE252010F-1R0M=P2  
DFE252010F-1R5M=P2  
DFE252010F-2R2M=P2  
DFE252010F-3R3M=P2  
DFE252010F-4R7M=P2  
DFE252010F-6R8M=P2  
DFE252010F-8R2M=P2  
DFE252010F-100M=P2  
0.33  
0.47  
0.68  
0.82  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
8.2  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
1
1
1
1
1
1
1
1
1
1
1
1
21 (16)  
27 (20)  
37 (31)  
40 (33)  
48 (40)  
72 (60)  
97 (85)  
170 (140)  
240 (200)  
420 (350)  
520 (430)  
600 (500)  
6.8 (7.6)  
6.0 (6.6)  
5.0 (5.5)  
4.5 (5.0)  
4.1 (4.6)  
3.4 (3.8)  
3.1 (3.5)  
2.2 (2.5)  
1.9 (2.2)  
1.4 (1.6)  
1.35 (1.55)  
1.3 (1.5)  
4.8 (5.6)  
4.4 (5.2)  
3.5 (4.1)  
3.3 (3.9)  
3.1 (3.6)  
2.5 (2.9)  
2.3 (2.5)  
1.6 (1.9)  
1.4 (1.6)  
1.1 (1.3)  
1.0 (1.2)  
0.9 (1.0)  
10  
(1)Inductance is measured with a LCR meter 4284A (Agilent  
Technologies) or equivalent. Test frequency at 1MHz  
(2)DC resistance is measured with 34420A (Agilent Technologies) or  
3541(HIOKI). (Reference ambient temperature 20°C)  
(3)Inductance Decrease Current based upon 30% inductance  
reduction from the initial value  
(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1MHz。  
(2)直流抵抗は測定器34420AAgilent Technologies)または3541  
HIOKI)と同等品により測定する。(周囲温度20°C)  
(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30%減少する直流電流値  
(4)Temperature Rise Current based upon 40°C temperature rise.  
(Reference ambient temperature 20°C)  
(4)温度上昇許容電流:コイルの温度が40°C上昇する値  
(周囲温度20°Cを基準とする。)  

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