Ferrite Inductors
フェライトインダクタ
DS84LCB / DS85LCB / DS86C
Inductance Range:
1.0~100H(DS84LCB), 1.0~100H(DS85LCB), 1.3~220H(DS86C)
Recommended patterns
推奨パターン図
8.3 Max.
DS84LCB
DS85LCB
3.0
3.5
8.7
DS86C
(Unit: mm)
(Unit: mm)
*
: DS84LCB; 4.0mm Max.
DS85LCB; 5.0mm Max.
DS86C ; 6.8mm Max.
FEATURES
特長
8.4
8.3mm角Max.
高さ4.0,
5.0
および6.8mm
Max.
閉磁路構造½½直流抵抗
大電流対応
RoHS指令対応
8.4
8.3mm Max. square, 4.0, 5.0, and 6.8mm Max.
height).
Magnetically shielded construction and low DC resistance.
Suitable for large currents.
RoHS compliant.
TOKO STANDARD PART NUMBERS
東光 標準品一覧
TYPE DS84LCB (Quantity/reel; 500 PCS)
東光品番
TOKO
Part
Number
B1134AS-1R0N
B1134AS-1R5N
B1134AS-2R2N
B1134AS-2R7N
B1134AS-3R9N
B1134AS-4R7N
B1134AS-6R8N
B1134AS-100M
B1134AS-150M
B1134AS-220M
B1134AS-330M
B1134AS-470M
B1134AS-680M
B1134AS-101M
インダクタンス
Inductance
(H)
1.0
1.5
2.2
2.7
3.9
4.7
6.8
10
15
22
33
47
68
100
(1)
(1)
許容差
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
直流抵抗
(2)
DC
(2)
Resistance
(m) Max. (Typ.)
11 (8.9)
13 (11)
17 (15)
19 (16)
24 (20)
30 (25)
43 (36)
57 (47)
80 (66)
120 (100)
170 (140)
255 (210)
340 (285)
460 (385)
直流重畳許容電流
Inductance
(3)
Decrease Current
(A) Max. (Typ.)
L
L
L
=10%
L
=30%
8.1 (10.8)
6.6 (8.8)
5.6 (7.5)
4.9 (6.5)
4.4 (5.9)
3.9 (5.2)
3.2 (4.3)
2.8 (3.7)
2.2 (3.0)
1.8 (2.4)
1.5 (2.2)
1.2 (1.6)
1.0 (1.3)
0.83 (1.1)
10.2 (13.5)
8.4 (11.2)
7.1 (9.5)
6.2 (8.3)
5.6 (7.4)
5.0 (6.6)
4.2 (5.5)
3.5 (4.7)
2.8 (3.8)
2.3 (3.1)
1.9 (2.5)
1.5 (2.0)
1.3 (1.7)
1.1 (1.4)
(3)
3.6
8.4 Max.
＊
2.0
4.1
2.0
温度上昇許容電流
Temperature
(3)
Rise Current
T=40C
(A) Max. (Typ.)
8.0 (9.4)
6.9 (8.1)
5.4 (6.4)
5.3 (6.2)
4.7 (5.5)
4.0 (4.7)
3.3 (3.9)
2.7 (3.1)
2.3 (2.7)
1.8 (2.1)
1.4 (1.7)
1.2 (1.4)
1.0 (1.2)
0.93 (1.0)
(3)
continued on next page
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Ferrite Inductors
フェライトインダクタ
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TOKO STANDARD PART NUMBERS
東光 標準品一覧
TYPE DS85LCB (Quantity/reel; 500 PCS)
東光品番
TOKO
Part
Number
B1135AS-1R0N
B1135AS-1R5N
B1135AS-2R2N
B1135AS-2R7N
B1135AS-3R6N
B1135AS-4R7N
B1135AS-6R8N
B1135AS-100M
B1135AS-150M
B1135AS-220M
B1135AS-330M
B1135AS-470M
B1135AS-680M
B1135AS-101M
インダクタンス
Inductance
(H)
1.0
1.5
2.2
2.7
3.6
4.7
6.8
10
15
22
33
47
68
100
(1)
(1)
許容差
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
直流抵抗
(2)
DC
(2)
Resistance
(m) Max. (Typ.)
9.6 (8.0)
11 (9.3)
13 (11)
14 (12)
17 (14)
21 (17)
29 (25)
45 (38)
64 (53)
84 (70)
110 (90)
150 (125)
235 (195)
330 (275)
直流重畳許容電流
Inductance
(3)
Decrease Current
(A) Max. (Typ.)
L
L
L
=10%
L
=30%
7.8 (10.4)
6.3 (8.4)
5.5 (7.3)
4.7 (6.3)
4.2 (5.6)
3.7 (5.0)
3.1 (4.1)
2.4 (3.2)
2.0 (2.7)
1.7 (2.3)
1.4 (1.9)
1.2 (1.6)
0.97 (1.3)
0.79 (1.1)
10.1 (13.4)
8.3 (11.0)
7.1 (9.5)
6.2 (8.3)
5.6 (7.4)
4.9 (6.6)
4.1 (5.4)
3.2 (4.3)
2.6 (3.5)
2.2 (3.0)
1.8 (2.4)
1.5 (2.1)
1.3 (1.7)
1.1 (1.4)
(3)
温度上昇許容電流
Temperature
(3)
Rise Current
T=40C
(A) Max. (Typ.)
8.5 (10.0)
7.6 (9.0)
7.3 (8.6)
6.5 (7.6)
5.5 (6.5)
5.1 (6.0)
4.0 (4.7)
3.3 (3.8)
2.5 (2.9)
2.3 (2.7)
1.9 (2.3)
1.6 (1.9)
1.3 (1.5)
1.1 (1.3)
(3)
TYPE DS86C (Quantity/reel; 500 PCS)
東光品番
TOKO
Part
Number
B992AS-1R3N
B992AS-2R0N
B992AS-2R7N
B992AS-3R3N
B992AS-4R3N
B992AS-5R6N
B992AS-6R8N
B992AS-8R2N
B992AS-100M
B992AS-150M
B992AS-220M
B992AS-330M
B992AS-470M
B992AS-680M
B992AS-101M
B992AS-151M
B992AS-221M
インダクタンス
Inductance
(H)
1.3
2.0
2.7
3.3
4.3
5.6
6.8
8.2
10
15
22
33
47
68
100
150
220
(1)
(1)
許容差
Tolerance
(%)
30
30
30
30
30
30
30
30
20
20
20
20
20
20
20
20
20
直流抵抗
(2)
DC
(2)
Resistance
(m) Max. (Typ.)
14 (11)
15 (12)
17 (14)
21 (17)
22 (18)
26 (21)
28 (23)
30 (25)
36 (30)
41 (34)
74 (61)
120 (100)
150 (120)
210 (170)
310 (255)
400 (330)
560 (460)
直流重畳許容電流
Inductance
(3)
Decrease Current
(A) Max. (Typ.)
L
L
L
=10%
L
=30%
8.3 (11.1)
6.8 (9.1)
5.9 (7.9)
5.2 (6.9)
4.6 (6.1)
4.1 (5.5)
3.8 (5.0)
3.4 (4.5)
2.9 (3.9)
2.6 (3.4)
2.0 (2.7)
1.6 (2.1)
1.4 (1.8)
1.1 (1.5)
0.98 (1.3)
0.75 (1.0)
0.65 (0.86)
11 (14.4)
8.9 (11.9)
7.7 (10.2)
6.7 (8.9)
5.9 (7.9)
5.3 (7.1)
4.8 (6.4)
4.4 (5.9)
3.8 (5.0)
3.3 (4.4)
2.6 (3.5)
2.1 (2.8)
1.8 (2.4)
1.5 (2.0)
1.2 (1.6)
0.98 (1.3)
0.83 (1.1)
(3)
温度上昇許容電流
Temperature
(3)
Rise Current
T=40C
(A) Max. (Typ.)
6.1 (7.2)
6.0 (7.0)
5.5 (6.5)
4.8 (5.7)
4.8 (5.7)
4.3 (5.1)
4.1 (4.8)
3.9 (4.6)
3.6 (4.2)
3.3 (3.9)
2.5 (2.9)
1.9 (2.2)
1.7 (2.0)
1.4 (1.6)
1.1 (1.3)
0.94 (1.1)
0.80 (0.94)
(3)
(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 10%
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°C上昇の½れか小さい値。（周囲温度20°Cを基
準とする。）
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