MINIATURE SMD CHIP CHOKE COILS
闭 磁 路 贴 片 电 感
Shielded SMD Power Inductors
O p e r a t i n g Te m p : - 3 0
℃
½
8 0
℃
特征:
直接连接电极在铁氧½磁心上。
理想的感应器是一个直流电的½换。
具有高功率，强力高饱和电感器。
具有抗电磁干扰。
可利用的磁带和自动卷½表面的设½。
EATURES:
● Directly connected electrode on ferrite core.
● Ideal inductors for DC-DC conversion.
● High power,High saturation inductors.
● With magnetic shield against radiation.
● Available on tape and reelfor auto surface mounting.
APPLICATIONS:
● Power supply for VTRs.
● LCD televisions.
● Notebook PCs.
● Portable communication equipment.
●
DC/Dc converters, etc.
IDENTIFICATION:
T
⑤
③
用途：
½½机。
液晶电视。
笔记本电脑。
小型通信机器。
DC/DC
变压器之电源供应器等。
产品型号:
SMDRH
①
①
类型
Type
闭磁路贴片电感
SMDRH
Shielded SMT Power
Inductors
⑤
Tolerance
J:±5%,K: ±10%, L: ±15%
M: ±20%,P: ±25%, N: ±30%
Shape and Size(Dimension are in mm)：
104R
②
470
③
②
PRODUCT
N
④
外½尺寸(L×H)
(mm)
External Dimensions (L×W×H)
(mm)
104
10.3×10.3×4.0
Inductance
47 uH
④
包装
Packing
B
T
散装
Bulk Package
编带Tape
& Reel
Part
No
A (max)
10.3
B(max)
10.4
10.4
10.4
C(max)
3.0
4.0
5.0
D
7.7
7.7
7.7
E
3.0
3.0
3.0
F
1.2
1.2
1.2
H
3.6
3.6
3.6
I
1.7
1.7
1.7
J
7.3
7.3
7.3
SMDRH103R
SMDRH104R
SMDRH105R
10.3
103.
SMDRH103R Series
※31.0
MINIATURE SMD CHIP CHOKE COILS
Inductance (uH)
Part
No.
Nominal
Value
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
Tole.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Test
Freq.
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Quality Factor
Spec.
Min
20
20
20
20
30
30
30
35
35
35
35
35
35
35
35
35
35
35
35
40
40
40
Test
Freq.
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
0.796MHz
0.796MHz
0.796MHz
DCR
(OHM)
Max
0.009
0.110
0.017
0.021
0.030
0.035
0.050
0.059
0.072
0. 091
0.116
0.145
0.175
0.213
0.268
0.298
0.335
0.451
0.513
0.700
0.765
0.876
DCR
(OHM)
Max
0.008.
0.011
0.014
0.018
0.022
0.022
0.027
0.030
0.035
0.050
0.073
0.093
Rated DC
Current
(Amp)Max
6.50
5.80
5.10
4.70
4.00
3.60
3.00
2.80
2.25
2.05
1.90
1.60
1.63
1.16
1.32
1.18
1.10
1.04
0.94
0.84
0.76
0.70
Rated DC
Current
(Amp)Max
6.50
6.10
5.60
5.50
5.40
5.40
4.50
4.10
3.80
3.10
2.50
2.20
※32.0
SMDRH103R -1R0N
SMDRH103R -1R5N
SMDRH103R -2R2N
SMDRH103R -3R3N
SMDRH103R -4R7N
SMDRH103R -6R8N
SMDRH103R -8R2N
SMDRH103R -100N
SMDRH103R -120N
SMDRH103R -150N
SMDRH103R -180N
SMDRH103R -220N
SMDRH103R -270N
SMDRH103R -330N
SMDRH103R -390N
SMDRH103R -470N
SMDRH103R -560N
SMDRH103R -680N
SMDRH103R -820N
SMDRH103R -101N
SMDRH103R -121N
SMDRH103R -151N
SMDRH104R Series
Inductance (uH)
Part
No.
Nominal
Value
1.5
2.5
3.3
3.8
4.7
5.2
7.0
8.2
10
15
22
33
Tole.
N
N
N
N
N
N
N
N
N
N
N
N
Test
Freq.
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Quality Factor
Spec.
Min
20
20
20
20
30
30
30
30
35
35
35
35
Test
Freq.
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
SMDRH104R -1R5N
SMDRH104R -2R5N
SMDRH104R -3R3N
SMDRH104R -3R8N
SMDRH104R -4R7N
SMDRH104R -5R2N
SMDRH104R -7R0N
SMDRH104R -8R2N
SMDRH104R -100N
SMDRH104R -150N
SMDRH104R -220N
SMDRH104R -330N
MINIATURE SMD CHIP CHOKE COILS
SMDRH104R -470N
SMDRH104R -560N
SMDRH104R -680N
SMDRH104R -820N
SMDRH104R -101N
SMDRH104R -151N
SMDRH104R -221M
SMDRH104R -331M
SMDRH105R Series
Inductance (uH)
Part
No.
Nominal
Value
3.3
4.7
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Tole.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
M
M
M
M
M
M
M
M
M
M
Test
Freq.
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
Quality Factor
Spec.
Min
20
30
30
30
35
35
35
35
35
35
35
35
35
35
35
35
40
40
40
40
40
40
40
40
40
40
40
40
40
Test
Freq.
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
DCR
(OHM)
Max
0.013
0.016
0.020
0.023
0.250
0.032
0.040
0.046
0.058
0.650
0.810
0.103
0.122
0.144
0.193
0.219
0.247
0.298
0.355
0.393
0.483
0.632
0.780
0.957
1.220
1.352
1.519
1.694
1.946
Rated DC
Current
(Amp)Max
6.00
5.70
5.35
5.00
3.45
3.40
2.83
2.62
2.44
2.24
1.88
1.70
1.56
1.39
1.36
1.20
1.09
1.00
0.91
0.84
0.75
0.68
0.60
0.57
0.50
0.47
0.43
0.39
0.35
※33.0
47
56
68
82
100
150
220
330
N
N
N
N
N
N
M
M
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
35
35
35
35
40
40
40
40
1MHz
1MHz
1MHz
1MHz
0.796MHz
0.796MHz
0.796MHz
0.796MHz
0.128
0.185
0.213
0.275
0.304
0.506
0.756
1.090
1.90
1.60
1.42
1.32
1.25
0.85
0.70
0.52
SMDRH105R -3R3N
SMDRH105R -4R7N
SMDRH105R -6R8N
SMDRH105R -8R2N
SMDRH105R -100N
SMDRH105R -120N
SMDRH105R -150N
SMDRH105R -180N
SMDRH105R -220N
SMDRH105R -270N
SMDRH105R -330N
SMDRH105R -390N
SMDRH105R -470N
SMDRH105R -560N
SMDRH105R -680N
SMDRH105R -820N
SMDRH105R -101N
SMDRH105R -121N
SMDRH105R -151N
SMDRH105R -181M
SMDRH105R -221M
SMDRH105R -271M
SMDRH105R -331M
SMDRH105R -391M
SMDRH105R -471M
SMDRH105R -561M
SMDRH105R -681M
SMDRH105R -821M
SMDRH105R -102M
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