b1047as-6r8n Toko Inc., b1047as-6r8n Datasheet
b1047as-6r8n
Manufacturer Part Number
b1047as-6r8n
Description
Fixed Inductors For Surface Mounting
Manufacturer
Toko Inc.
Datasheet
1.B1047AS-6R8N.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
b1047as-6r8n=P3
Manufacturer:
TOKO/东光
Quantity:
20 000
Inductance Range: 1.0~470μH
• 7.6 mm Max. square and 5.0 mm Max. height.
• Magnetically shielded construction and low DC resistance.
• Suitable for large currents.
• RoHS compliant.
TYPE DS75LC (Quantity/reel; 1000 PCS)
(1) Inductance is measured with a LCR meter 4284A* or equivalent.
(2) DC resistance is measured with a Digital Multimeter TR6871
(3) Maximum allowable DC current is that which causes a 10 %
* Agilent Technologies
DIMENSIONS／外形寸法図
FEATURES／特長
Test frequency at 100kHz
(Advantest) or equivalent.
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller.
(Reference ambient temperature 20°C)
DS75LC
B1047AS-1R0N
B1047AS-1R5N
B1047AS-2R2N
B1047AS-2R7N
B1047AS-3R6N
B1047AS-4R7N
B1047AS-6R8N
B1047AS-100M
B1047AS-150M
B1047AS-220M
B1047AS-330M
B1047AS-470M
B1047AS-680M
B1047AS-101M
B1047AS-151M
B1047AS-221M
B1047AS-331M
B1047AS-471M
東光品番
Number
TOKO
Part
インダクタンス
Inductance
100.0
150.0
220.0
330.0
470.0
(μH)
10.0
15.0
22.0
33.0
47.0
68.0
1.0
1.5
2.2
2.7
3.6
4.7
6.8
SELECTION GUIDE FOR STANDARD COILS
Fixed Inductors for Surface Mounting 面
(1)
(1)
Tolerance
許容差
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
(%)
• 7.6mm角Max.、高さ5.0mm Max.
• 閉磁路構造、低直流抵抗
• 大電流対応
• RoHS指令対応
(1) インダクタンスはLCRメータ4284A*または同等品により測定す
(2) 直流抵抗はデジタルマルチメータTR6871(Advantest)または同等
(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
*Agilent Technologies
Resistance
る。測定周波数は100kHzです。
品により測定する。
初期値より10％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。）
(mΩ) Max.
直流抵抗
(Unit: mm)
1100
1400
1700
DC
120
170
200
280
460
710
12
14
16
18
23
26
36
53
71
(2)
(2)
Recommended patterns
推奨パターン図
Decrease Current
直流重畳許容電流
Inductance
(A) Max.
ΔL
L
7.1
5.9
5.0
4.4
3.8
3.5
2.9
2.3
1.9
1.6
1.3
1.1
0.9
0.72
0.59
0.48
0.40
0.33
実装
=10%
づ
け
用固定インダクタ
4.4
.4
(3)
(3)
温度上昇許容電流
Rise Current
Temperature
ΔT=40°C
(A) Max.
0.77
0.60
0.47
0.41
0.37
6.4
5.9
5.5
5.1
4.4
4.1
3.4
2.7
2.2
1.8
1.5
1.3
1.0
(Unit: mm)
(3)
(3)
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