づ
け
Fixed Inductors for Surface Mounting
面
実装
用固定インダクタ
DE2810C/DE2812C/DE2815C/DE2818C
Inductance Range:
1.2~12μH (DE2810C), 0.56~12μH (DE2812C), 0.47~12μH (DE2815C), 0.47~12μH (DE2818C)
DIMENSIONS／外�½�寸法図
3.0 Max.
＊
Recommended patterns
推奨パターン図
1.0
3.2 Max.
(2.0)
0.9
1.8
0.9
(Unit: mm)
(Unit: mm)
*DE2810C
: 1.0mm Max.
DE2812C : 1.2mm Max.
DE2815C : 1.5mm Max.
DE2818C: 1.8mm Max.
FEATURES／特長
•
Low profile (2.8
×
3.0mm square, 1.0/1.2/1.5/1.8mm
Max.height).
•
Magnetically shielded construction and low DC resistance.
•
Ideal for a variety of DC-DC converter inductor
applications.(DVC,DSC,Cellular phone,PDA)
•
RoHS compliant
•
小型薄�½�構造(2.8
×
3.0mm角
高さ1.0/1.2/1.5/1.8mm
Max.)
•
閉磁路構造�½��½�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
(DVC,DSC,Cellular phone,PDA)
•
RoHS指令対応
SELECTION GUIDE FOR STANDARD COILS
TYPE DE2810C (Magnetically Shielded)
閉磁路タイプ,(Quantity/reel;
2,000 PCS)
東光品番
TOKO
Part
Number
1117AS-R56N
1117AS-1R2N
1117AS-1R5N
1117AS-2R2M
1117AS-2R7M
1117AS-3R3M
1117AS-4R7M
1117AS-6R8M
1117AS-100M
1117AS-120M
インダクタンス
Inductance
(μH)
0.56
1.2
1.5
2.2
2.7
3.3
4.7
6.8
10.0
12.0
(1)
(1)
許容差
Tolerance
(%)
±
30
±
30
±
30
±
20
±
20
±
20
±
20
±
20
±
20
±
20
直流抵抗
(2)
DC
(2)
Resistance
(mΩ) Max. (Typ.)
42 (35)
66 (55)
72 (60)
102 (85)
114 (95)
156 (130)
216 (180)
300 (250)
456 (380)
540 (450)
直流重畳許容電流
Inductance
(3)
Decrease Current
(A) Max. (Typ.)
ΔL
=30%
L
(3)
1.2
温度上昇許容電流
Temperature
(3)
Rise Current
ΔT=40°C
(A) Max. (Typ.)
2.30 (2.70)
1.80 (2.10)
1.70 (2.00)
1.40 (1.60)
1.30 (1.50)
1.10 (1.30)
0.92 (1.10)
0.76 (0.90)
0.60 (0.71)
0.55 (0.65)
(3)
1.80 (2.40)
1.25 (1.70)
1.10 (1.50)
0.96 (1.30)
0.87 (1.15)
0.80 (1.05)
0.64 (0.86)
0.54 (0.73)
0.45 (0.60)
0.40 (0.54)
TYPE DE2812C (Magnetically Shielded)
閉磁路タイプ,(Quantity/reel;
2,000 PCS)
東光品番
TOKO
Part
Number
1098AS-R56N
1098AS-1R2N
1098AS-1R5N
1098AS-2R0M
1098AS-2R2M
1098AS-2R7M
1098AS-3R3M
1098AS-4R7M
1098AS-6R8M
1098AS-100M
1098AS-120M
インダクタンス
Inductance
(μH)
0.56
1.2
1.5
2.0
2.2
2.7
3.3
4.7
6.8
10.0
12.0
(1)
(1)
許容差
Tolerance
(%)
±
30
±
30
±
30
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
直流抵抗
(2)
DC
(2)
Resistance
(mΩ) Max. (Typ.)
39 (32)
53 (44)
60 (50)
81 (67)
81 (67)
87 (72)
120 (100)
155 (130)
240 (200)
350 (290)
410 (340)
直流重畳許容電流
Inductance
(3)
Decrease Current
(A) Max. (Typ.)
ΔL
=30%
L
(3)
温度上昇許容電流
Temperature
(3)
Rise Current
ΔT=40°C
(A) Max. (Typ.)
3.00 (3.70)
2.40 (2.90)
2.20 (2.60)
1.90 (2.30)
1.90 (2.30)
1.80 (2.20)
1.50 (1.70)
1.30 (1.50)
0.98 (1.10)
0.78 (0.92)
0.70 (0.82)
(3)
2.30 (3.00)
1.80 (2.40)
1.50 (2.10)
1.40 (1.80)
1.20 (1.60)
1.20 (1.60)
1.00 (1.40)
0.88 (1.20)
0.72 (0.96)
0.58 (0.77)
0.55 (0.73)
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