●
All the data listed in this catalogue are for reference only,TAI-TECH reserves
the right to alter or revise the specifications without prior notification.
On-Board Type Coils / Chip Inductors
Lead Type Inductor-Radial Inductor RI/RI-S/RI-1 Series
RI-S Series
Shielded Radial Choke Coil with Stand-off.
■
Features
1. Magnetically shielded with stand-off is incorporated to
core body.
2. Rugged reliability and performance fixed inductor.
●
特徵
1.
具磁遮½，支座與鐵芯本體結合。
2.
嚴格的可靠度及表現一致的電感。
■
Applications
Excellent as DC-DC converter boost or buck inductors .
Also used for noise filtering applications.
●
應用
很適合應用於直流-直流整流器或½為½階電感，亦
用於濾波應用。
■
Dimensions
Figure.A
B
A
101
Figure.B
B
A
101
F2
C
F1
b
F
C
b
a
c
e
W∮
Material
a. Core
Ferrite DR Core
Ferrite RI Core(RI-S Series)
Enamelled Copper Wire 130℃
Tinned Copper Wire
Epoxy Resin
d
b. Core
c. Wire
a
c
e
d
W∮
d. Lead
e. Adhesive
Series
RI 0807-S
RI 1008-S
RI 1010-S
Unit:mm
A
7.8±0.5
10.0±0.5
10.0±0.5
B
7.50±0.5
8.0±0.5
10.0±0.5
C
15.0±0.3
15.0±0.3
15.0±0.3
F
5.0±0.5
--
--
F3
WΦ
0.65±0.05
0.65±0.05
0.65±0.05
F1
--
4.0±0.3
4.0±0.3
F2
--
5.0±0.3
5.0±0.3
F3
--
6.4±0.3
6.4±0.3
Figure
A
B
B
www.tai-tech.com.tw
●
All the data listed in this catalogue are for reference only,TAI-TECH reserves
the right to alter or revise the specifications without prior notification.
■
RI 0807-S Series
Inductance
(uH)
22±15%
27±15%
33±15%
39±15%
47±15%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
Part Number
RI 0807-220L-S
RI 0807-270L-S
RI 0807-330L-S
RI 0807-390L-S
RI 0807-470L-S
RI 0807-560K-S
RI 0807-680K-S
RI 0807-820K-S
RI 0807-101K-S
RI 0807-121K-S
RI 0807-151K-S
RI 0807-181K-S
RI 0807-221K-S
RI 0807-271K-S
RI 0807-331K-S
RI 0807-391K-S
RI 0807-471K-S
RI 0807-561K-S
RI 0807-681K-S
RI 0807-821K-S
RI 0807-102K-S
Test Frequency
(Hz)
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
DCR
(Ω) max.
0.08
0.10
0.14
0.15
0.17
0.19
0.21
0.27
0.32
0.36
0.51
0.57
0.76
0.86
0.97
1.28
1.44
1.61
2.07
2.33
2.72
IDC
(A)max.
1.600
1.400
1.300
1.200
1.100
0.990
0.890
0.810
0.740
0.670
0.600
0.550
0.500
0.450
0.410
0.370
0.340
0.310
0.280
0.260
0.230
■
RI 1008-S Series
Inductance
(uH)
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
Part Number
RI 1008-100M-S
RI 1008-120M-S
RI 1008-150M-S
RI 1008-180M-S
RI 1008-220M-S
RI 1008-270M-S
RI 1008-330M-S
RI 1008-390M-S
RI 1008-470M-S
RI 1008-560K-S
RI 1008-680K-S
RI 1008-820K-S
RI 1008-101K-S
RI 1008-121K-S
RI 1008-151K-S
RI 1008-181K-S
RI 1008-221K-S
RI 1008-271K-S
RI 1008-331K-S
Test Frequency
(Hz)
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
DCR
(Ω) max.
0.05
0.06
0.07
0.08
0.09
0.10
0.11
0.12
0.14
0.15
0.16
0.18
0.20
0.24
0.35
0.40
0.54
0.76
0.86
IDC
(A)max.
2.80
2.50
2.30
2.10
2.00
1.76
1.60
1.38
1.28
1.20
1.00
0.96
0.92
0.80
0.73
0.64
0.61
0.56
0.50
www.tai-tech.com.tw
●
All the data listed in this catalogue are for reference only,TAI-TECH reserves
the right to alter or revise the specifications without prior notification.
■
RI 1008-S Series
Part Number
RI 1008-391K-S
RI 1008-471K-S
RI 1008-561K-S
RI 1008-681K-S
RI 1008-821K-S
RI 1008-102K-S
Inductance
(uH)
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
Test Frequency
(Hz)
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
DCR
(Ω) max.
0.93
1.23
1.34
1.53
2.10
2.30
IDC
(A)max.
0.44
0.41
0.38
0.34
0.32
0.28
■
RI 1010-S Series
Part Number
RI 1010-100M-S
RI 1010-120M-S
RI 1010-150M-S
RI 1010-180M-S
RI 1010-220M-S
RI 1010-270M-S
RI 1010-330M-S
RI 1010-390M-S
RI 1010-470M-S
RI 1010-560K-S
RI 1010-680K-S
RI 1010-820K-S
RI 1010-101K-S
RI 1010-121K-S
RI 1010-151K-S
RI 1010-181K-S
RI 1010-221K-S
RI 1010-271K-S
RI 1010-331K-S
RI 1010-391K-S
RI 1010-471K-S
RI 1010-561K-S
RI 1010-681K-S
RI 1010-821K-S
RI 1010-102K-S
Inductance
(uH)
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
Test Frequency
(Hz)
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/2.52M
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
1V/1K
DCR
(Ω) max.
0.023
0.024
0.036
0.039
0.042
0.045
0.057
0.076
0.100
0.110
0.150
0.160
0.190
0.210
0.230
0.260
0.290
0.360
0.510
0.690
0.980
1.100
1.200
1.300
1.500
IDC
(A)max.
3.51
3.24
2.88
2.61
2.34
2.16
1.89
1.80
1.62
1.44
1.35
1.26
1.08
0.99
0.90
0.82
0.74
0.67
0.61
0.55
0.51
0.46
0.42
0.38
0.35
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