Cautions and Warnings
Please be noted that this spec is only for reference if you have projects
designed with the product number listed in. If you are looking for new
project design-in, please find BSCQ Series specification/datasheet on
Chilisin website. Or you may find our sales contact for more information on
old part number at your convenience. Appreciated your attention and
understanding.
Note:
Please be sure to request approval specifications that provide further details of the products.
Kindly note that the content of these specifications are subject to change or may be discontinued
without prior notice. This product may not be designed/used in medical or high risk applications
without Chilisin approval. Please contact our sales department before ordering.
SMD Ceramic Multilayer Chip Inductors – CHQ Series
CHQ Series
CHQ Series supports miniaturized devices. Its low inductance, high
precision and high Q enables easy impedance matching at both RF and
IF circuits and compact high frequency circuit designing.
Features
Excellent high frequency application
High Q factor and SRF value
Miniaturization
Tight tolerance
Wide inductance range
Applications
RF matching circuit requiring Q value
Bluetooth, WLAN, UWB, digital TV tuners and high-frequency circuit
and module
Product Identification
Shape and Dimensions
Recommended Pattern
Dimensions in mm
TYPE
CHQ0603
CHQ1005
A
0.6±0.03
1.0±0.10
B
0.3±0.03
0.5±0.10
C
0.3±0.03
0.5±0.10
D
0.15±0.05
0.25±0.10
Dimensions in mm
TYPE
CHQ0603
CHQ1005
A
0.3
0.4
B
0.75 ~ 1.05
1.2 ~ 1.4
C
0.3
0.5
SMD Ceramic Multilayer Chip Inductors – CHQ Series
Electrical Characteristics
Part Number
CHQ0603T-0N6□-HU
CHQ0603T-0N7□-HU
CHQ0603T-0N8□-HU
CHQ0603T-0N9□-HU
CHQ0603T-1N0□-HU
CHQ0603T-1N1□-HU
CHQ0603T-1N2□-HU
CHQ0603T-1N3□-HU
CHQ0603T-1N4□-HU
CHQ0603T-1N5□-HU
CHQ0603T-1N6□-HU
CHQ0603T-1N7□-HU
CHQ0603T-1N8□-HU
CHQ0603T-1N9□-HU
CHQ0603T-2N0□-HU
CHQ0603T-2N1□-HU
CHQ0603T-2N2□-HU
CHQ0603T-2N3□-HU
CHQ0603T-2N4□-HU
CHQ0603T-2N5□-HU
CHQ0603T-2N6□-HU
CHQ0603T-2N7□-HU
CHQ0603T-2N8□-HU
CHQ0603T-2N9□-HU
CHQ0603T-3N0□-HU
CHQ0603T-3N1□-HU
CHQ0603T-3N2□-HU
CHQ0603T-3N3□-HU
CHQ0603T-3N4□-HU
CHQ0603T-3N5□-HU
CHQ0603T-3N6□-HU
CHQ0603T-3N7□-HU
CHQ0603T-3N8□-HU
CHQ0603T-3N9□-HU
CHQ0603T-4N3□-HU
CHQ0603T-4N7□-HU
CHQ0603T-5N1□-HU
CHQ0603T-5N6□-HU
CHQ0603T-6N2□-HU
CHQ0603T-6N8□-HU
CHQ0603T-7N5□-HU
CHQ0603T-8N2□-HU
CHQ0603T-9N1□-HU
CHQ0603T-10N□-HU
CHQ0603T-12N□-HU
CHQ0603T-15N□-HU
CHQ0603T-18N□-HU
CHQ0603T-22N□-HU
Inductance
(nH)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
12
15
18
22
Tolerance
(±%)
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
±0.1nH/±0.2nH/±0.3nH
Q
Min
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
Test
Frequency
(MHz)
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
Q Typical
500
MHz
>35
>35
>35
>35
>35
>35
35
32
29
27
25
25
25
24
24
24
24
24
22
22
21
20
20
20
20
20
20
20
20
20
19
19
19
19
18
19
19
18
18
18
18
17
17
17
17
17
16
16
800
MHz
>47
>47
>47
>47
>47
>47
47
43
39
36
33
32
32
31
31
31
31
31
28
29
27
26
26
26
26
26
26
26
25
25
25
25
25
25
24
24
24
24
23
23
23
22
22
22
22
21
21
21
1.8
GHz
>75
>75
>75
>75
>75
>75
75
70
63
59
54
52
51
50
50
50
50
49
45
46
44
41
41
41
41
41
40
40
40
40
40
40
39
39
37
37
37
36
35
35
34
33
33
33
31
28
26
26
2.0
GHz
>80
>80
>80
>80
>80
>80
80
74
67
62
57
54
53
53
53
53
53
52
48
49
46
43
43
43
43
43
43
43
43
42
42
42
41
41
39
39
39
37
36
36
35
34
34
34
32
29
26
26
2.4
GHz
>88
>88
>88
>88
>88
>88
88
82
75
69
63
61
59
58
58
58
58
58
53
54
51
48
47
47
47
47
47
47
47
46
46
46
45
45
43
42
42
41
39
39
38
36
36
36
33
29
25
24
SRF
(MHz)
Min
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
9500
9300
9100
8900
8700
8600
8400
8200
8100
8000
7800
7700
6500
6400
6100
5500
5100
4800
4600
4300
4000
3800
3300
2600
2300
1900
RDC
IDC
(Ω) Max (mA) Max
0.06
0.06
0.06
0.06
0.07
0.07
0.08
0.09
0.12
0.15
0.19
0.11
0.12
0.13
0.15
0.16
0.20
0.24
0.26
0.28
0.30
0.32
0.20
0.22
0.24
0.25
0.28
0.28
0.29
0.30
0.32
0.36
0.40
0.41
0.48
0.42
0.45
0.47
0.52
0.55
0.55
0.57
0.65
0.85
0.85
0.89
1.05
1.29
900
900
900
900
850
850
800
760
640
600
510
680
640
620
600
550
500
460
430
415
405
400
500
480
460
450
415
415
410
405
400
370
355
350
320
350
330
325
305
305
305
290
270
230
230
220
205
190
±0.2nH/±0.3nH
±0.2nH/±0.3nH
±0.2nH/±0.3nH
±0.2nH/±0.3nH
±0.2nH/±0.3nH
3/5
3/5
3/5
3/5
3/5
3/5
3/5
3/5
3/5
Note: When ordering, please specify tolerance code. Tolerance : B=±0.1nH , C=±0.2nH , S=±0.3nH , H=±3% , J=±5%
Operating temperature range－55℃½125℃(Including self - temperature rise)
IDC：Applied
the current to coils, the inductance shall be less than 10% initial value
Residual impedance of short chip : 0.48nH
Measure Equipment：
L & Q：Agilent E4991A+Agilent 16197A
SRF：Agilent E4991A or HP19196C
RDC：HP4338B or CHEN HWA 502
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
SMD Ceramic Multilayer Chip Inductors – CHQ Series
Test Instruments：Agilent
E4991A Material/Impedance Analyzer
CHQ0603T-0N6B-HU
3
2.5
2
100
90
80
3
2.5
2
CHQ0603T-0N7B-HU
100
90
80
70
3
2.5
2
CHQ0603T-0N8B-HU
100
90
80
70
60
50
40
1
0.5
0
1
10
100
1000
30
20
10
0
10000
L(nH)
L(nH)
L(nH)
70
60
40
30
20
10
1
10
100
1000
0
10000
Q
1.5
1
0.5
0
50
1.5
1
0.5
0
1
10
100
1000
60
50
40
30
20
10
0
10000
Q
1.5
FREQUENCY(MHz)
RDC<0.06Ω SRF:10000MHz IDC:900 mA
FREQUENCY(MHz)
RDC<0.06Ω SRF:10000MHz IDC:900 mA
FREQUENCY(MHz)
RDC<0.06Ω SRF:10000MHz IDC:900 mA
CHQ0603T-0N9B-HU
3
2.5
2
100
90
80
70
60
50
40
30
20
10
1
10
100
1000
0
10000
3
2.5
2
CHQ0603T-1N0B-HU
80
70
60
3
2.5
2
CHQ0603T-1N1B-HU
80
70
60
L(nH)
L(nH)
L(nH)
50
40
30
20
50
40
30
20
1.5
1
0.5
0
1
10
100
1000
1
0.5
0
Q
1.5
Q
1.5
1
0.5
0
1
10
100
1000
10
0
10000
10
0
10000
FREQUENCY(MHz)
RDC<0.06Ω SRF:10000MHz IDC:900 mA
FREQUENCY(MHz)
RDC<0.07Ω SRF:10000MHz IDC:850 mA
FREQUENCY(MHz)
RDC<0.07Ω SRF:10000MHz IDC:850 mA
CHQ0603T-1N2B-HU
3
2.5
2
80
70
60
3
2.5
2
CHQ0603T-1N3B-HU
80
70
60
3
2.5
CHQ0603T-1N4B-HU
80
70
60
L(nH)
L(nH)
L(nH)
50
50
2
1.5
1
0.5
0
1
10
100
1000
50
40
30
20
10
0
10000
Q
Q
1.5
1
0.5
0
1
10
100
1000
40
30
20
10
0
10000
1.5
1
0.5
0
1
10
100
1000
40
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.08Ω SRF:10000MHz IDC:800 mA
FREQUENCY(MHz)
RDC<0.09Ω SRF:10000MHz IDC:760 mA
FREQUENCY(MHz)
RDC<0.12Ω SRF:10000MHz IDC:640 mA
3
2.5
2
CHQ0603T-1N5B-HU
80
70
60
CHQ0603T-1N6B-HU
3
2.5
2
80
70
60
3
2.5
2
CHQ0603T-1N7B-HU
80
70
60
L(nH)
50
L(nH)
Q
Q
1.5
1
0.5
0
1
10
100
1000
40
30
20
10
0
10000
1.5
1
0.5
0
1
10
100
1000
40
30
20
10
0
10000
1
0.5
0
1
10
100
1000
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.15Ω SRF:10000MHz IDC:600 mA
FREQUENCY(MHz)
RDC<0.19Ω SRF:10000MHz IDC:510 mA
FREQUENCY(MHz)
RDC<0.11Ω SRF:10000MHz IDC:680 mA
CHQ0603T-1N8B-HU
3
2.5
2
80
70
60
3
2.5
2
CHQ0603T-1N9B-HU
80
70
60
4
5
CHQ0603T-2N0B-HU
80
70
60
50
40
2
1
0
1
10
100
1000
30
20
10
0
10000
L(nH)
L(nH)
1.5
1
0.5
0
1
10
100
1000
40
30
20
10
0
10000
1
0.5
0
1
10
100
1000
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.12Ω SRF:10000MHz IDC:640 mA
FREQUENCY(MHz)
RDC<0.13Ω SRF:10000MHz IDC:620 mA
FREQUENCY(MHz)
RDC<0.15Ω SRF:10000MHz IDC:600 mA
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
Q
1.5
40
L(nH)
50
50
Q
Q
3
Q
1.5
40
L(nH)
50
50
Q
Q
Q
SMD Ceramic Multilayer Chip Inductors – CHQ Series
Test Instruments：Agilent
E4991A Material/Impedance Analyzer
CHQ0603T-2N1B-HU
5
4
80
70
60
4
5
CHQ0603T-2N2B-HU
80
70
60
4
5
CHQ0603T-2N3B-HU
80
70
60
50
40
2
1
0
1
10
100
1000
30
20
10
0
10000
L(nH)
L(nH)
40
2
1
0
1
100
1000
FREQUENCY(MHz)
RDC<0.16Ω SRF:10000MHz IDC:550 mA
10
30
20
10
0
10000
2
1
0
1
10
100
1000
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.2Ω SRF:10000MHz IDC:500 mA
FREQUENCY(MHz)
RDC<0.24Ω SRF:10000MHz IDC:460 mA
CHQ0603T-2N4B-HU
5
4
80
70
60
4
5
CHQ0603T-2N5B-HU
80
70
60
5
4
CHQ0603T-2N6B-HU
80
70
60
50
40
2
1
0
1
10
100
1000
30
20
10
0
10000
L(nH)
L(nH)
L(nH)
3
2
1
0
1
10
100
1000
50
3
2
1
0
1
10
100
1000
50
40
30
20
10
0
10000
3
Q
40
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.26Ω SRF:10000MHz IDC:430 mA
FREQUENCY(MHz)
RDC<0.28Ω SRF:10000MHz IDC:415 mA
Q
FREQUENCY(MHz)
RDC<0.3Ω SRF:10000MHz IDC:405 mA
CHQ0603T-2N7B-HU
5
4
80
70
60
4
5
CHQ0603T-2N8B-HU
80
70
60
5
4
CHQ0603T-2N9B-HU
80
70
60
50
40
L(nH)
L(nH)
L(nH)
3
2
1
0
1
10
100
1000
50
3
2
1
0
1
10
100
1000
50
40
30
20
10
0
10000
3
2
1
0
1
10
100
1000
Q
40
30
20
10
0
10000
Q
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.32Ω SRF:10000MHz IDC:400 mA
FREQUENCY(MHz)
RDC<0.2Ω SRF:9500MHz IDC:500 mA
FREQUENCY(MHz)
RDC<0.22Ω SRF:9300MHz IDC:480 mA
CHQ0603T-3N0B-HU
10
8
60
50
40
10
8
CHQ0603T-3N1B-HU
60
50
40
10
8
CHQ0603T-3N2B-HU
60
50
40
L(nH)
L(nH)
L(nH)
6
4
2
0
1
10
100
1000
6
4
2
0
1
10
100
1000
6
30
4
20
2
0
1
10
100
1000
10
0
10000
30
20
10
0
10000
Q
30
20
10
0
10000
FREQUENCY(MHz)
RDC<0.24Ω SRF:9100MHz IDC:460 mA
FREQUENCY(MHz)
RDC<0.25Ω SRF:8900MHz IDC:450 mA
Q
FREQUENCY(MHz)
RDC<0.28Ω SRF:8700MHz IDC:415 mA
CHQ0603T-3N3B-HU
10
8
60
50
40
10
8
CHQ0603T-3N4B-HU
60
50
40
10
8
CHQ0603T-3N5B-HU
60
50
40
L(nH)
L(nH)
L(nH)
6
4
2
0
1
10
100
1000
6
4
2
0
1
10
100
1000
6
4
2
0
1
10
100
1000
Q
Q
30
20
10
0
10000
30
20
10
0
10000
20
10
0
10000
FREQUENCY(MHz)
RDC<0.28Ω SRF:8600MHz IDC:415 mA
FREQUENCY(MHz)
RDC<0.29Ω SRF:8400MHz IDC:410 mA
FREQUENCY(MHz)
RDC<0.3Ω SRF:8200MHz IDC:405 mA
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
Q
30
Q
Q
Q
Q
40
L(nH)
3
50
3
50
3
Q
Q
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