●
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
For General Use Winding Type
LQN
Series
LQN Series
The Tai-Tech's LQN series has high Q value at high frequency and low DC resistance.
臺慶之LQN 系列在高頻具有很高之Q 值而且具有很½之直流電阻
■
Features
1. Wide inductance range from 0.1uH to 2200uH.
2. Suitable for flow and reflow soldering.
3. Excellent solderability and heat resistance.
●
特徵
1.
具範圍廣闊之感值，由0.1uH 至2200uH。
2.
適合一般焊接及迴焊。
3.
良½的焊錫性及耐熱性。
■
Dimensions
Chip size
Size
201517
252018
321618
322522
453226
A(mm)
2.0±0.2
2.5±0.2
3.2±0.3
3.2±0.3
4.5±0.3
B(mm)
1.5±0.2
2.0±0.2
1.6±0.3
2.5±0.3
3.2±0.3
C(mm)
1.7±0.2
1.8±0.2
1.8±0.3
2.2±0.3
2.6±0.3
D(mm)
0.15min.
0.15min.
0.15min.
0.15min.
0.15 typ.
E(mm)
0.6±0.2
0.8±0.2
1.15±0.2
1.15±0.2
1.75 min.
■
LQN 2015 Series
Inductance
Part Number
LQN2015-1R0K
LQN2015-1R5K
LQN2015-2R2K
LQN2015-3R3K
LQN2015-4R7K
LQN2015-6R8K
LQN2015-100K
LQN2015-150K
LQN2015-220K
LQN2015-330K
Q
Tolerance
(uH)
1.0±10%
1.5±10%
2.2±10%
3.3±10%
4.7±10%
6.8±10%
10±10%
15±10%
22±10%
33±10%
Test Frequency Nominal Value Test Frequency
(MHz)
(min.)
(MHz)
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
15
15
15
15
15
15
10
10
10
10
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
Rated Current
(mA) max.
245
225
200
175
140
115
98
80
68
60
DCR
(Ω) max.
1.20
1.45
1.80
2.30
2.80
3.40
4.70
6.50
8.00
10.7
SRF
(MHz) min.
63
30
58
50
43
36
30
23
20
17
Test equipment L,Q:HP4192A , HP4284A LCR METER/Rdc:HP4338A , HP4338B MILLIOHM METER/SRF:HP4291A , HP8753ES NETWORK ANALYZER
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.
■
Impedance v.s. Frequency Characteristics
LQN2015 Z vs Freq.
100000
■
Inductance v.s. DC Current Characteristics
LQN2015 L vs IDC
33uH
10000
100
10uH
INDUCTANCE
(uH)
1uH
33uH
10uH
IMPEDANCE(Ohm)
1000
10
100
1
1uH
10
1
1
10
100
1000
0.1
1
10
DC Current(mA)
100
1000
FREQUENCY(MHz)
■
Q v.s. Frequency Characteristics
60
LQN2015 Q vs Freq.
33uH
10uH
1uH
40
Q
20
0
0.1
1
FREQUENCY(MHz)
10
100
■
LQN 2520 Series
Inductance
Part Number
LQN2520-R12K
LQN2520-R15K
LQN2520-R18K
LQN2520-R22K
LQN2520-R27K
LQN2520-R33K
LQN2520-R39K
LQN2520-R47K
LQN2520-R56K
LQN2520-R68K
LQN2520-R82K
LQN2520-1R0K
LQN2520-1R2K
LQN2520-1R5K
LQN2520-1R8K
LQN2520-2R2K
LQN2520-2R7K
LQN2520-3R3K
LQN2520-3R9K
LQN2520-4R7K
Test equipment
Q
Nominal Value
min.
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Tolerance
(uH)
0.12±10%
0.15±10%
0.18±10%
0.22±10%
0.27±10%
0.33±10%
0.39±10%
0.47±10%
0.56±10%
0.68±10%
0.82±10%
1.0±10%
1.2±10%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
Test Frequency
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
Test Frequency
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
Rated Current
(mA) max.
550
500
460
430
420
400
375
350
325
300
260
245
230
220
210
200
195
185
180
175
DCR
(Ω) max.
0.30
0.35
0.40
0.50
0.55
0.60
0.65
0.68
0.75
0.85
1.00
1.10
1.20
1.30
1.45
1.55
1.70
1.90
2.10
2.30
SRF
(MHz) min.
700
550
500
450
425
400
375
350
325
300
260
245
230
182
135
105
70
55
48
43
L,Q:HP4192A , HP4284A LCR METER/Rdc:HP4338A , HP4338B MILLIOHM METER/SRF:HP4291A , HP8753ES NETWORK ANALYZER
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.
■
LQN 2520 Series
Inductance
Part Number
LQN2520-5R6K
LQN2520-6R8K
LQN2520-8R2K
LQN2520-100K
LQN2520-120K
LQN2520-150K
LQN2520-180K
LQN2520-220K
LQN2520-270K
LQN2520-330K
LQN2520-390K
LQN2520-470K
LQN2520-560K
LQN2520-680K
LQN2520-820K
LQN2520-101K
Test equipment
Q
Nominal Value Test Frequency
min.
(MHz)
25
25
25
25
25
25
25
25
25
25
20
20
20
20
20
15
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
Tolerance
(uH)
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
Test Frequency
(MHz)
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
Rated Current
(mA) max.
170
165
160
155
150
140
130
125
115
110
90
80
75
70
66
60
DCR
(Ω) max.
2.50
2.70
3.05
3.50
3.80
4.40
4.80
5.50
6.30
7.10
9.50
11.1
12.1
16.6
19.0
21.0
SRF
(MHz) min.
42
39
36
33
30
26
24
22
21
20
18
17
16
15
13
12
L,Q:HP4192A , HP4284A LCR METER/Rdc:HP4338A , HP4338B MILLIOHM METER/SRF:HP4291A , HP8753ES NETWORK ANALYZER
■
Impedance v.s. Frequency Characteristics
LQN2520 Z vs Freq.
100000
■
Inductance v.s. DC Current Characteristics
LQN2520 L vs IDC
100uH
10uH
1uH
100
100uH
INDUCTANCE
(uH)
10000
IMPEDANCE(Ohm)
1000
10
10uH
100
1
1uH
10
1
1
10
100
1000
0.1
1
10
DC CURRENT(mA)
100
1000
FREQUENCY(MHz)
■
Q v.s. Frequency Characteristics
LQN2520 Q vs Freq.
60
100uH
40
1uH
Q
10uH
20
0
0.1
1
FREQUENCY(MHz)
10
100
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.
■
LQN 3216 Series
Inductance
Part Number
LQN3216-R15K
LQN3216-R22K
LQN3216-R33K
LQN3216-R47K
LQN3216-R56K
LQN3216-R68K
LQN3216-R82K
LQN3216-1R0K
LQN3216-1R2K
LQN3216-1R5K
LQN3216-1R8K
LQN3216-2R2K
LQN3216-2R7K
LQN3216-3R3K
LQN3216-3R9K
LQN3216-4R7K
LQN3216-5R6K
LQN3216-6R8K
LQN3216-8R2K
LQN3216-100K
LQN3216-120K
LQN3216-150K
LQN3216-180K
LQN3216-220K
LQN3216-270K
LQN3216-330K
LQN3216-390K
LQN3216-470K
LQN3216-560K
LQN3216-680K
LQN3216-820K
LQN3216-101K
Test equipment
Q
Nominal Value Test Frequency
min.
(MHz)
20
20
30
30
30
30
30
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
40
40
40
40
40
40
40
40
40
25
25
25
25
25
25
25
10
10
10
10
10
10
8
8
8
8
8
8
5
5
5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Tolerance
(uH)
0.15±10%
0.22±10%
0.33±10%
0.47±10%
0.56±10%
0.68±10%
0.82±10%
1.0±10%
1.2±10%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
Test Frequency
(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
1
1
1
1
1
1
1
1
Rated Current
(mA) max.
250
240
230
215
200
190
185
175
165
155
150
140
135
130
125
120
115
110
105
100
95
90
85
85
85
80
55
55
50
50
45
45
DCR
(Ω) max.
0.546
0.602
0.63
1.162
0.854
0.938
1.022
0.637
1.17
1.3
2.08
0.91
0.715
1.82
1.95
2.21
2.34
2.6
2.86
3.25
3.51
3.9
4.42
4.03
4.42
4.94
9.36
10.4
11.57
12.87
14.3
15.6
SRF
(MHz) min.
250
250
250
200
180
160
120
100
90
75
60
50
43
38
35
31
28
25
23
20
18
16
15
14
13
12
11
10
9
8.5
7.5
7
L,Q:HP4192A , HP4284A LCR METER/Rdc:HP4338A , HP4338B MILLIOHM METER/SRF:HP4291A , HP8753ES NETWORK ANALYZER
■
Impedance v.s. Frequency Characteristics
LQN3216 Z vs Freq.
100000
■
Inductance v.s. DC Current Characteristics
LQN3216 L vs IDC
120
100uH
47uH
22uH
100
INDUCTANCE
(uH)
100uH
IMPEDANCE(Ohm)
10000
80
60
40
20
0
47uH
1000
22uH
100
1
10
100
1000
1
10
DC CURRENT(mA)
100
1000
FREQUENCY(MHz)
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.
■
Q v.s. Frequency Characteristics
LQN3216 Q vs Freq.
60
100uH
40
47uH
22uH
Q
20
0
0.1
1
FREQUENCY(MHz)
10
100
■
LQN 3225 Series
Inductance
Q
Nominal Value Test Frequency
(min.)
(MHz)
20
20
20
20
20
20
20
20
20
20
20
20
35
35
35
35
35
40
40
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
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
Part Number
LQN3225-1R0M
LQN3225-1R2M
LQN3225-1R5K
LQN3225-1R8K
LQN3225-2R2K
LQN3225-2R7K
LQN3225-3R3K
LQN3225-3R9K
LQN3225-4R7K
LQN3225-5R6K
LQN3225-6R8K
LQN3225-8R2K
LQN3225-100K
LQN3225-120K
LQN3225-150K
LQN3225-180K
LQN3225-220K
LQN3225-270K
LQN3225-330K
LQN3225-390K
LQN3225-470K
LQN3225-560K
LQN3225-680K
LQN3225-820K
LQN3225-101K
LQN3225-121K
LQN3225-151K
LQN3225-181K
LQN3225-221K
LQN3225-271K
LQN3225-331K
LQN3225-391K
LQN3225-471K
LQN3225-561K
Test equipment
Tolerance
(uH)
1.0±20%
1.2±20%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
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%
Test Frequency
(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
1
1
1
1
1
1
1
1
1KHz
1KHz
Rated Current
(mA) max.
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
DCR
(Ω) max.
0.5
0.6
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.5
1.6
1.8
2
2.2
2.5
2.8
3.1
3.5
3.9
4.3
4.9
5.5
6.2
7
8
9.3
10.2
11.8
12.5
13
22
25
28
SRF
(MHz) min.
100
100
75
60
50
43
38
35
31
28
25
23
20
18
16
15
14
13
12
11
11
10
9
8.5
8
7.5
7
6
5.5
5
5
5
5
5
L,Q:HP4192A , HP4284A LCR METER/Rdc:HP4338A , HP4338B MILLIOHM METER/SRF:HP4291A , HP8753ES NETWORK ANALYZER
www.tai-tech.com.tw
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