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D52LC Datasheet(PDF) 1 Page - TOKO, Inc

Part # D52LC
Description  Fixed Inductors for Surface Mounting
PDF  1 Pages
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Manufacturer  TOKO [TOKO, Inc]
Direct Link  http://www.toko.com
Logo TOKO - TOKO, Inc

D52LC Datasheet(HTML) 1 Page - TOKO, Inc

  D52LC Datasheet HTML 1Page - TOKO, Inc  
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Fixed Inductors for Surface Mounting 面実装
づけ
用 固定インダクタ
Inductance Range:
1.2~100µH
SELECTION GUIDE FOR STANDARD COILS
DIMENSIONS/外形寸法図
FEATURES/特 長
D52LC
Recommended patterns
推奨パターン図
□
5.2 Max.
2.0 Max.
0.15
方向表示
Direction indication
• Low profile (5.2mm Max. square, 2.0mm Max. height).
• Magnetically shielded construction and low DC resistance.
• Suitable for large currents.
• Ideal for a variety of DC-DC converter inductor
applications.
• RoHS compliant.
• 小型薄形構造(5.2mm角Max.、高さ2.0 mm Max.)
• 閉磁路構造、低直流抵抗
• 大電流対応
• 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
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 100kHz
(2) DC resistance is measured with a Digital Multimeter TR6871
(Advantest) or equivalent.
(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です。
(2) 直流抵抗はデジタルマルチメータTR6871(Advantest)または同等
品により測定する。
(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℃上昇の何れか小さい値です。(周囲温度20℃を基準と
する。)
TYPE D52LC (Quantity/reel; 2,000 PCS)
Temperature
Rise Current(3)
∆ T=40°C
(A) Max. (Typ.)
#A914BYW-1R2M
1.2
± 20
44 (37)
1.94 (2.59)
2.15 (2.88)
2.44 (2.87)
#A914BYW-2R2M
2.2
± 20
59 (49)
1.44 (1.93)
1.63 (2.18)
1.74 (2.06)
#A914BYW-3R5M
3.5
± 20
73 (61)
1.19 (1.59)
1.34 (1.80)
1.54 (1.82)
#A914BYW-4R7M
4.7
± 20
87 (72)
1.01 (1.35)
1.14 (1.52)
1.30 (1.54)
#A914BYW-6R8M
6.8
± 20
105 (84)
0.83 (1.11)
0.95 (1.27)
1.17 (1.38)
#A914BYW-100M
10.0
± 20
150 (125)
0.67 (0.90)
0.76 (1.03)
0.93 (1.10)
#A914BYW-150M
15.0
± 20
210 (175)
0.56 (0.76)
0.63 (0.85)
0.77 (0.91)
#A914BYW-220M
22.0
± 20
275 (230)
0.49 (0.66)
0.56 (0.75)
0.70 (0.83)
#A914BYW-330M
33.0
± 20
455 (375)
0.39 (0.53)
0.44 (0.59)
0.51 (0.61)
#A914BYW-470M
47.0
± 20
730 (605)
0.32 (0.43)
0.36 (0.49)
0.38 (0.45)
#A914BYW-680M
68.0
± 20
935 (780)
0.26 (0.35)
0.30 (0.41)
0.35 (0.42)
#A914BY-101M
100.0
± 20
1500 (1250)
0.20 (0.28)
0.23 (0.32)
0.26 (0.31)
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)
(µH)
DC
Resistance(2)
(mΩ) Max.
(Typ.)
Inductance Decrease Current(3)
(A) Max. (Typ.)
=10%
=30%
∆L
L
∆L
L
Tolerance
(%)
6.0
4.0
(Unit: mm)
(Unit: mm)


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