(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
O05E11.pdf 04.3.8
Chip Coils
High Frequency Winding Type LQW2BH/LQW31H Series
1.5±0.2
1.5±0.2
LQW2BH series consists of air-core chip coil using
a sub-miniature alumina core as a bobbin.
The series has excellent solder heat resistance.
Both flow and reflow soldering methods can be
employed.
2.0±0.2
1.7
-0.1
+0.08
1.5±0.2
4
s
Features (LQW2BH_03)
1. Inductance: 3.3 to 470nH (Wide inductance ranges)
2. High self-resonant frequency characteristics
3. High Q value and highly stable inductance in
high frequency
4. Low DC resistance and large rated current
0.5 min.
0.5 min.
0.5 min.
(in mm)
s
Features (LQW2BH_13)
LQW2BH_13 using thick wire has higher Q value than
existing LQW2BH_03 series.
1. Inductance: 2.7 to 27nH
2. DC resistance: 0.02 to 0.06 ohm
3. Q value: 85 to 95 (Typ.) at 800MHz
4. Rated current: 900 to 1900mA
s
Applications
1. High frequency circuit in telecommunication
equipment, such as DECT, PHS, PCS, PCN, GSM and
CDMA.
2. Impedance Matching
- PA module
- SAW filter
3. Resonance circuit
- VCO
LQW2BH_03 Series
Part Number
LQW2BHN3N3D03
LQW2BHN6N8D03
LQW2BHN8N2D03
LQW2BHN10NJ03
LQW2BHN12NJ03
LQW2BHN15NJ03
LQW2BHN18NJ03
LQW2BHN22NJ03
LQW2BHN27NJ03
LQW2BHN33NG03
LQW2BHN33NJ03
LQW2BHN39NG03
LQW2BHN39NJ03
LQW2BHN47NG03
LQW2BHN47NJ03
LQW2BHN56NG03
LQW2BHN56NJ03
Inductance
(nH)
3.3
±0.5nH
6.8
±0.5nH
8.2
±0.5nH
10
±5%
12
±5%
15
±5%
18
±5%
22
±5%
27
±5%
33
±2%
33
±5%
39
±2%
39
±5%
47
±2%
47
±5%
56
±2%
56
±5%
Test Frequency
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Rated
Current
(mA)
910
680
630
1320
680
630
690
720
540
570
570
730
730
450
450
430
430
DC Resistance
(ohm)
0.05 max.
0.11 max.
0.12 max.
0.03 max.
0.11 max.
0.12 max.
0.10 max.
0.09 max.
0.17 max.
0.15 max.
0.15 max.
0.09 max.
0.09 max.
0.23 max.
0.23 max.
0.26 max.
0.26 max.
Q
(min.)
10
20
20
30
30
30
30
30
40
40
40
40
40
40
40
40
40
Test Frequency Self Resonance
Frequency (min.)
(MHz)
(MHz)
250
250
250
250
250
250
250
250
250
250
250
250
250
200
200
200
200
6000
5400
3900
3300
3200
2700
2600
2100
2300
1900
1900
1700
1700
1600
1600
1500
1500
EIA
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
Continued on the following page.
31
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
O05E11.pdf 04.3.8
Continued from the preceding page.
Part Number
LQW2BHN68NG03
LQW2BHN68NJ03
LQW2BHN82NG03
LQW2BHN82NJ03
LQW2BHNR10G03
LQW2BHNR10J03
LQW2BHNR12G03
LQW2BHNR12J03
LQW2BHNR15G03
LQW2BHNR15J03
Inductance
(nH)
68
±2%
68
±5%
82
±2%
82
±5%
100
±2%
100
±5%
120
±2%
120
±5%
150
±2%
150
±5%
180
±2%
180
±5%
220
±2%
220
±5%
270
±5%
270
±10%
330
±5%
330
±10%
390
±5%
390
±10%
470
±5%
470
±10%
Test Frequency
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10
10
10
10
10
10
10
10
Rated
Current
(mA)
460
460
320
320
270
350
320
320
260
390
250
250
240
240
190
190
180
180
170
170
160
160
DC Resistance
(ohm)
0.23 max.
0.23 max.
0.42 max.
0.42 max.
0.55 max.
0.38 max.
0.40 max.
0.40 max.
0.68 max.
0.47 max.
0.71 max.
0.71 max.
0.70 max.
0.70 max.
2.00 max.
2.00 max.
2.20 max.
2.20 max.
2.50 max.
2.50 max.
2.80 max.
2.80 max.
Q
(min.)
40
40
40
40
35
40
40
40
30
30
35
35
35
35
15
15
15
15
15
15
15
15
Test Frequency Self Resonance
Frequency (min.)
(MHz)
(MHz)
200
200
150
150
150
150
150
150
150
150
100
100
100
100
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
1200
1200
1100
1100
900
900
750
750
350
350
700
700
500
500
550
550
500
500
400
400
350
350
EIA
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
4
LQW2BHNR18G03
LQW2BHNR18J03
LQW2BHNR22G03
LQW2BHNR22J03
LQW2BHNR27J03
LQW2BHNR27K03
LQW2BHNR33J03
LQW2BHNR33K03
LQW2BHNR39J03
LQW2BHNR39K03
LQW2BHNR47J03
LQW2BHNR47K03
Operating Temp. Range : -25°C to +85°C
LQW2BH_13 (High Q/Low DC Resistance Type)
Part Number
LQW2BHN2N7D13
LQW2BHN3N1D13
LQW2BHN3N3D13
LQW2BHN5N6D13
LQW2BHN6N8D13
LQW2BHN8N6D13
LQW2BHN10NJ13
LQW2BHN12NK13
LQW2BHN15NK13
LQW2BHN18NK13
LQW2BHN21NK13
LQW2BHN27NK13
Inductance
(nH)
2.7
±0.5nH
3.1
±0.5nH
3.3
±0.5nH
5.6
±0.5nH
6.8
±0.5nH
8.6
±0.5nH
10
±5%
12
±10%
15
±10%
18.8
±10%
21
±10%
27
±10%
Test Frequency
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
Rated
Current
(mA)
1900
1800
1700
1500
1400
1300
1320
1100
1000
1000
950
900
DC Resistance
(ohm)
0.02 max.
0.02 max.
0.02 max.
0.02 max.
0.02 max.
0.03 max.
0.03 max.
0.04 max.
0.04 max.
0.05 max.
0.05 max.
0.06 max.
Q
(min.)
20
20
20
35
35
35
35
40
40
40
40
40
Test Frequency Self Resonance
Frequency (min.)
(MHz)
(MHz)
250
250
250
250
250
250
250
250
250
250
250
250
6000
6000
6000
6000
5400
3900
3300
3200
3100
2600
2200
1800
EIA
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
Operating Temp. Range : -25°C to +85°C
32
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
O05E11.pdf 04.3.8
s
Q-Frequency Characteristics
LQW2BH_03
140
120
100
80
Q
60
330nH
40
20
0
1
10
100
Frequency (MHz)
10nH
220nH 33nH
1000
10000
470nH
40
20
0
10
27nH
60
140
3.3nH
120
100
Q
80
12nH
LQW2BH_13
100
1000
Frequency (MHz)
10000
4
s
Inductance-Frequency Characteristics
LQW2BH_03
10000
330nH
470nH
1000
Inductance (nH)
Inductance (nH)
270nH
40
60
27nH
50
LQW2BH_13
100
33nH
30
20
12nH
10
3.3nH
10nH
10
1
10
100
Frequency (MHz)
1000
10000
0
10
100
Frequency (MHz)
1000
10000
33
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
O05E11.pdf 04.3.8
LQW31H Series
2.3±0.2
1.6±0.2
LQW31H series is alumina-core-type chip inductor
for high frequency circuit. Its low dc resistance and
high Q due to wound structure are suitable for hand
telecommunication equipment.
3.2±0.3
1.8±0.2
1.6±0.2
s
Features
1. Inductance range from 8.8 to 100nH.
2. Because of the high self resonant frequency, it
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