SMD Wire Wound Ferrite Chip Inductors - SQV Series
SQV Series
SQV Series comes in 2 sizes with wide inductance range, high Q value
at high frequencies and low DC resistance.
Features
RoHS compliant
Miniature chip inductors wound on a special ferrite core
High Q value at high frequencies and low DC resistance
Wide inductance range
Excellent solder heat resistance
Both flow and reflow soldering methods can be employed
Applications
Personal, cordless phone
High Freq. communication products
GPS (global position system)
Personal computers
Product Identification
Packaging: T：Tape and Reel
Shape and Dimensions
SQV322520
SQV453226
Recommended Pattern
Dimensions in mm
TYPE
SQV322520
SQV453226
A
3.2±0.3
4.5±0.3
B
2.5±0.2
3.6±0.2
C
2.0±0.2
2.6±0.2
D
-
3.2±0.2
E
-
3.2±0.2
F
-
3.2±0.2
Dimensions in mm
TYPE
SQV322520
SQV453226
A
5.5
7.5
B
1.0
1.5
C
1.3
1.5
D
1.0
1.5
E
2.0
3.0
SMD Wire Wound Ferrite Chip Inductors – SQV Series
Electrical Characteristics
Part Number
SQV322520T-R18□-N
SQV322520T-R27□-N
SQV322520T-R39□-N
SQV322520T-R56□-N
SQV322520T-R68□-N
SQV322520T-R82□-N
SQV322520T-1R0□-N
SQV322520T-1R2□-N
SQV322520T-1R5□-N
SQV322520T-1R8□-N
SQV322520T-2R2□-N
SQV322520T-2R7□-N
SQV322520T-3R3□-N
SQV322520T-3R9□-N
SQV322520T-4R7□-N
SQV322520T-5R6□-N
SQV322520T-6R8□-N
SQV322520T-8R2□-N
SQV322520T-100□-N
SQV322520T-120□-N
SQV322520T-150□-N
SQV322520T-180□-N
SQV322520T-220□-N
SQV322520T-270□-N
SQV322520T-330□-N
SQV322520T-390□-N
SQV322520T-470□-N
SQV322520T-560□-N
SQV322520T-680□-N
SQV322520T-820□-N
SQV322520T-101□-N
SQV322520T-121□-N
SQV322520T-151□-N
SQV322520T-181□-N
SQV322520T-221□-N
SQV322520T-271□-N
SQV322520T-331□-N
SQV322520T-391□-N
SQV322520T-471□-N
SQV322520T-561□-N
Test
Inductance
Tolerance
Frequency
(uH)
(±%)
(MHz)
0.18
0.27
0.39
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.001
0.001
20
20
20
20
20
20
20
20
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
Q
Min
20
25
25
30
30
30
20
20
20
20
20
20
20
20
20
20
20
20
35
35
35
35
35
35
40
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
Test
Frequency
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
D.C. Resistance
(Ω) Max
0.25
0.25
0.25
0.25
0.25
0.25
0.50
0.60
0.60
0.70
0.80
0.90
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.2
2.5
2.8
3.1
3.5
3.9
4.3
4.9
5.5
6.2
7.0
8.0
9.3
10.2
11.8
12.5
13.0
22.0
25.0
28.0
SRF
(MHz) Min
200
200
200
160
160
120
100
100
75
60
50
43
38
35
31
28
25
23
20
18
16
15
14
13
12
11
11
10.0
9.0
8.5
8.0
7.5
7.0
6.0
5.5
5.0
5.0
5.0
5.0
2.0
Rated current
(mA)
650
600
530
530
470
450
445
425
400
390
370
320
300
290
270
250
240
225
190
180
170
165
150
125
115
110
100
85
80
70
80
75
70
65
65
65
65
50
45
40
When ordering, please specify tolerance and packaging codes
Rated Current: Self temperature rise shall be limited to 35℃ Max. Inductance drop 10% typ.
Operating temp: -40℃ ~ 125℃. (Including self - temperature rise)
Soldering Heat: 260℃ 10 sec after 150℃ preheat cycle for 4 min
Tolerance: J = ±5% , K = ±10% , M = ±20%
Test Equipment: L & Q: HP4285A LF Impedance Analyzer
SRF: HP4291A RF Impedance Analyzer
DCR: CH502BC/ HP4338B
SMD Wire Wound Ferrite Chip Inductors – SQV Series
Electrical Characteristics
Part Number
SQV453226T-1R0□-N
SQV453226T-1R2□-N
SQV453226T-1R5□-N
SQV453226T-1R8□-N
SQV453226T-2R2□-N
SQV453226T-2R7□-N
SQV453226T-3R3□-N
SQV453226T-3R9□-N
SQV453226T-4R7□-N
SQV453226T-5R6□-N
SQV453226T-6R8□-N
SQV453226T-8R2□-N
SQV453226T-100□-N
SQV453226T-120□-N
SQV453226T-150□-N
SQV453226T-180□-N
SQV453226T-220□-N
SQV453226T-270□-N
SQV453226T-330□-N
SQV453226T-390□-N
SQV453226T-470□-N
SQV453226T-560□-N
SQV453226T-680□-N
SQV453226T-820□-N
SQV453226T-101□-N
SQV453226T-121□-N
SQV453226T-151□-N
SQV453226T-181□-N
SQV453226T-221□-N
SQV453226T-271□-N
SQV453226T-331□-N
SQV453226T-391□-N
SQV453226T-471□-N
SQV453226T-561□-N
SQV453226T-681□-N
SQV453226T-821□-N
SQV453226T-102□-N
SQV453226T-122□-N
SQV453226T-152□-N
SQV453226T-182□-N
SQV453226T-222□-N
Test
Inductance
Frequency
(uH)
(MHz)
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
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
1200
1500
1800
2200
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
Tolerance
(±%)
20
20
20
20
20
20
20
20
20 / 10
20 / 10
20 / 10
20 / 10
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
10 / 5
Q
Min
20
20
20
20
20
20
20
20
30
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
40
40
40
40
Test
D.C. Resistance
Frequency
(Ω) Max
(MHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.20
0.20
0.30
0.30
0.30
0.32
0.35
0.38
0.40
0.47
0.50
0.56
0.56
0.62
0.73
0.82
0.94
1.1
1.2
1.4
1.5
1.7
1.9
2.2
2.5
3.0
3.7
4.5
5.4
6.8
8.2
9.7
11.8
14.5
17.5
20.5
25.0
30.0
37.0
45.0
50.0
SRF
(MHz) Min
120
100
85
75
62
53
47
41
38
33
31
27
23
21
19
17
15
14
12
11
10
9.3
8.4
7.5
6.8
6.2
5.5
5.0
4.5
4.0
3.6
3.3
3.0
2.7
2.5
2.2
2.0
1.8
1.6
1.5
1.3
Rated current
(mA)
500
500
500
500
500
500
500
500
500
500
450
450
400
380
360
340
320
300
270
240
220
200
180
170
160
150
130
120
110
100
95
90
80
70
65
60
50
45
40
35
30
When ordering, please specify tolerance and packaging codes
Rated Current: Self temperature rise shall be limited to 35℃ Max. Inductance drop 10% typ.
Operating temp: -40℃ ~ 125℃. (Including self - temperature rise)
Soldering Heat: 260℃ 10 sec after 150℃ preheat cycle for 4 min
Inductance tolerance: J = ±5%
K = ±10%
M = ±20%
Test Equipment: L & Q: HP4285A LF Impedance Analyzer
SRF: HP4291A RF Impedance Analyzer
DCR: CH502BC/ HP4338B
SMD Wire Wound Ferrite Chip Inductors - SQV Series
Packaging Specifications
Tape Dimensions
Tape Material
Reel Dimensions
Dimensions in mm
Tape Dimensions
TYPE
A0
SQV322520
SQV453226
2.90
3.60
B0
3.60
4.90
K0
2.25
3.00
D
1.5
1.5
E
1.75
1.75
W
8
12
P
4
8
P0
4
4
P2
2
2
A
178
178
B
60
60
C
9
13.2
D
1.5
1.5
PCS / REEL
2000
500
Reel Dimensions
Quantity
stm32/stm8
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