SFI-A2012-821-KJT [SUMIDA]
General Purpose Inductor, 0.82uH, 10%, 1 Element, Ferrite-Core, SMD, 2012, CHIP, 2012, ROHS COMPLIANT;
| 型号： | SFI-A2012-821-KJT |
| 厂家： | 
SUMIDA CORPORATION |
| 描述： | General Purpose Inductor, 0.82uH, 10%, 1 Element, Ferrite-Core, SMD, 2012, CHIP, 2012, ROHS COMPLIANT |
| 文件： | 总3页 (文件大小：396K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PAGE
Multilayer Chip Ferrite Inductors
1/2
——SFI-2012
Features
1. Ideal for high density surface mount applications as magnetic shield eliminates crosstalk.
2. Highly reliable in wide temperature and humidity range. Superior Q characteristics in wide frequency.
3. Terminal electrode has excellent solder heat resistance.
4. Lead Free (RoHS compliance).
Applications
1. Prevention of electromagnetic interference to signals on the secondary side of electronic equipment.
2. Noise Suppression in HDTV, Portable device , computers and peripheral devices.
Ordering Information
SFI - D 2012 - 153 -
(1) (2) (3) (4)
K
J
T
(5)
(6)
(7)
(1) Series
(5) Tolerance
K : ±10%
(2) Material & Design
M: ±20%
(3) Dimensions
(6) Termination
The first two digits : length(㎜)
The last two digits : width(㎜)
J : Nickel barrier
(4) Inductance
⑺ Packing
First two digits are values.
B : Bulk Packing
Last digit is the number of zeros following.
T : Tape & Reel (Φ 178㎜ [ 7inches])
L : Tape & Reel (Φ 254㎜ [10inches])
Shape and Dimensions
Unit : mm [inches]
Type
L
W
T
C
SFI-□2012
2.0±0.2
1.25±0.2
1.25±0.2
0.50±0.30
[.079±.008] [.049±.008] [.049±.008] [.020±.012]
T
W
C
L
*All specifications are subject to change without notice.
PAGE
Multilayer Chip Ferrite Inductors
2/2
——SFI-2012
Electrical Parameters
L, Q test
frequency
㎒
Rated
current
Inductance
Q
SRF(㎒)
DCR(mΩ)
Part No.
Tolerance
min.
typ.
min.
typ.
max.
typ.
μH
(mA) max.
0.048
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
20
20
20
20
25
25
25
25
25
25
25
30
30
30
30
30
45
45
45
45
45
45
45
45
45
50
50
50
50
50
30
30
30
30
30
60
60
60
60
50
50
50
50
50
50
50
50
50
50
50
50
75
75
75
75
80
80
80
80
80
60
60
60
60
60
40
40
40
40
40
50
320
300
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
400
380
350
320
300
280
250
230
220
200
180
170
160
150
135
125
105
95
100
150
200
200
200
200
200
200
250
300
300
400
400
400
500
600
300
400
400
400
400
500
500
1000
1400
500
600
700
800
800
1500
1500
700
800
1000
50
300
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
100
100
100
100
50
SFI-A2012-470□□□
SFI-A2012-560□□□
SFI-A2012-680□□□
SFI-A2012-820□□□
SFI-A2012-101□□□
SFI-A2012-121□□□
SFI-A2012-151□□□
SFI-A2012-181□□□
SFI-A2012-221□□□
SFI-A2012-271□□□
SFI-A2012-331□□□
SFI-A2012-391□□□
SFI-A2012-471□□□
SFI-A2012-561□□□
SFI-A2012-681□□□
SFI-A2012-821□□□
SFI-B2012-102□□□
SFI-B2012-122□□□
SFI-B2012-152□□□
SFI-B2012-182□□□
SFI-B2012-222□□□
SFI-B2012-272□□□
SFI-B2012-332□□□
SFI-B2012-392□□□
SFI-B2012-472□□□
SFI-C2012-562□□□
SFI-C2012-682□□□
SFI-C2012-822□□□
SFI-C2012-103□□□
SFI-C2012-123□□□
SFI-D2012-153□□□
SFI-D2012-183□□□
SFI-D2012-223□□□
SFI-D2012-273□□□
SFI-D2012-333□□□
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
80
80
80
90
65
60
100
100
150
150
190
190
280
300
350
120
140
140
160
200
250
270
500
700
250
330
380
450
470
750
810
350
450
600
±10%
±20%
1.2
65
1.5
60
85
1.8
55
75
2.2
50
70
2.7
45
65
50
3.3
40
55
50
3.9
38
50
50
4.7
35
48
50
5.6
32
45
50
6.8
4
29
40
25
8.2
4
26
36
25
10.0
12.0
15.0
18.0
22.0
27.0
33.0
2
24
33
25
2
22
30
25
1
19
27
15
1
18
25
15
1
16
22
5
1
14
20
5
0.4
13
18
5
* SRF : Self-Resonant Frequency.
* DCR : DC Resistance
※ Parts with other Inductance Tolerance(‘J’ ± 5%) can be provided upon Customer`s request.
*All specifications are subject to change without notice.
PAGE
Multilayer Chip Ferrite Inductors
3/2
——SFI-2012
Electrical Characteristic Curves
*All specifications are subject to change without notice.
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