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1256AS-H-3R3M Datasheet(PDF) 1 Page - TOKO, Inc

Part # 1256AS-H-3R3M
Description  Low profile (2.6 x 2.8 mm square, 1.2mm Max.height).
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Manufacturer  TOKO [TOKO, Inc]
Direct Link  http://www.toko.com
Logo TOKO - TOKO, Inc

1256AS-H-3R3M Datasheet(HTML) 1 Page - TOKO, Inc

  1256AS-H-3R3M Datasheet HTML 1Page - TOKO, Inc  
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DEM2612C
Inductance Range: 1.0~10
H
(Unit: mm)
(Unit: mm)
FEATURES
特長
 Low profile (2.62.8 mm square, 1.2mm Max.height).
 Magnetically shielded construction and low DC resistance.
 Ideal for a variety of DC-DC converter inductor
applications.
 RoHS compliant
 小型薄形構造(2.62.8mm角 高さ1.2 mm Max.)
 閉磁路構造、低直流抵抗
 各種機器のDC-DCコンバータ用インダクタに最適
 RoHS指令対応
TOKO STANDARD PART NUMBERS
東光 標準品一覧
TYPE DEM2612C,(Quantity/reel; 2,000 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
(3)
TOKO
Part
Number
Inductance
(1)
(
H)
Tolerance
(%)
DC
Resistance
(2)
(m
) Max. (Typ.)
Inductance
Decrease Current
(3)
(A) Max. (Typ.)
=30%
Temperature
Rise Current
(3)
T=40C
(A) Max. (Typ.)
1256AS-H-1R0N
1.0
30
46 (38)
1.7 (2.2)
2.1 (2.5)
1256AS-H-1R5N
1.5
30
65 (54)
1.3 (1.7)
1.7 (2.0)
1256AS-H-2R2M
2.2
20
90 (75)
1.1 (1.4)
1.6 (1.9)
1256AS-H-3R3M
3.3
20
132 (110)
0.90 (1.2)
1.3 (1.5)
1256AS-H-4R7M
4.7
20
174 (145)
0.75 (1.0)
1.1 (1.3)
1256AS-H-6R8M
6.8
20
246 (205)
0.65 (0.90)
0.85 (1.0)
1256AS-H-100M
10
20
360 (300)
0.52 (0.70)
0.78 (0.92)
(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). (Reference ambient temperature 25°C)
(3) Maximum allowable DC current is that which causes a 30%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20°C)
(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。
(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°C)
(3) 最大許容電流は、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、または直流電流により、
コイルの温度が40°C上昇の何れか小さい値。(周囲温度20°Cを
基準とする。)
L
L
Ferrite Inductors
フェライトインダクタ
Recommended patterns
推奨パターン図


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