Fixed Inductors (Chip Inductors)
2. High Frequency Use High-Q (Non Magnetic Core) QF, QE
■ Features
● Capable of being Re-flow or flow soldered.
● Unique Ceramic Core/Laser-cut Technology.
● Non polarity product.
● High self resonance frequency.
● Good for mounting.
● RoHS compliant
■ Recommended Applications
● RF circuitry for cellular phones and wireless communication equipment.
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
E
L
J
Q
F
6
N
8
A
F
11
Packaging Design No.
Product code
Chip Inductors
Shape
Inductance
Inductance tolerance
1005 (0402)
1N5
1.5 nH
Z
±0.2 nH
QE 1608 (0603)
Size : mm (inch)
10N
10 nH
D
±0.3 nH
G
±2 %
J
±5 %
QF
F
Taping
■ Storage Conditions
● Package
: Normal temperature (–5 to 35 °C), normal humidity (85 %RH max.), shall not be exposed to
direct sunlight and harmful gases and care should be taken so as not to cause dew.
● Operating Temperature : –20 to +85 °C
■ Storage Period
● Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation
of tin-plated terminals. Even if storage conditions are within specified limits, solderability may be reduced with the
passage of time. Therefore, please control the storage conditions and try to use the product within 6 months of receipt.
■Packaging Methods
Please see Page 127
■Soldering Conditions
Please see Page 128
■Safety Precautions
Please see Page 129
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– 108 –
01 Dec. 2010
Fixed Inductors (Chip Inductors)
■ QF Type 1005 (0402)
● Recommended Land Pattern in mm (not to scale)
0.5±0.05
0.5 to 0.6
● Dimensions in mm (not to scale)
0.2±0.1
0.2±0.1
1.0±0.05
0.5±0.05
0.5 to 0.6
1.5 to 1.7
■ Standard Packing Quantity
● 10000 pcs./Reel
■ Standard Parts (E12 series)
Inductance
Part No.
ELJQF1N0첸F
ELJQF1N2첸F
ELJQF1N5첸F
ELJQF1N8첸F
ELJQF2N2첸F
ELJQF2N7첸F
ELJQF3N3첸F
ELJQF3N9첸F
ELJQF4N7첸F
ELJQF5N6첸F
ELJQF6N8첸F
ELJQF8N2첸F
ELJQF10N첸F
ELJQF12N첸F
ELJQF15N첸F
ELJQF18N첸F
ELJQF22N첸F
ELJQF27N첸F
ELJQF33N첸F
ELJQF39N첸F
첸 : Symbol of Tolerance
(nH)
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
Q
SRF ✽1
Test Freq. 100 MHz 800 MHz (MHz) min.
Tolerance (%)
(MHz)
min.
typ.
41
6000
41
6000
40
6000
40
6000
40
6000
D : ±0.3 nH
40
5500
Z : ±0.2 nH
39
5500
39
5200
39
4800
39
4600
100
10
39
4000
39
3500
39
2800
38
2800
36
2500
J : ±5 %
36
2200
G : ±2 %
36
2000
36
1800
35
1800
35
1800
RDC ✽2
(액) max.
DC Current
(mA) max.
0.05
0.06
0.07
0.08
0.09
0.10
0.12
0.15
0.17
0.19
0.30
0.35
0.41
0.45
0.60
0.70
0.80
1.20
1.40
1.70
400
400
400
400
400
400
400
360
360
340
320
320
320
320
240
240
200
200
170
150
RDC ✽2
(액) max.
DC Current
(mA) max.
0.06
0.07
0.08
0.09
0.10
0.12
0.14
0.16
0.18
0.25
0.33
0.38
0.43
0.53
0.65
0.75
1.00
1.30
1.60
400
400
400
400
400
400
380
360
350
330
320
320
320
280
240
220
200
190
160
✽1 : Self Resonant Frequency ✽2 : DC Resistance
■ Standard Parts (E24 series)
Inductance
Part No.
ELJQF1N1첸F
ELJQF1N3첸F
ELJQF1N6첸F
ELJQF2N0첸F
ELJQF2N4첸F
ELJQF3N0첸F
ELJQF3N6첸F
ELJQF4N3첸F
ELJQF5N1첸F
ELJQF6N2첸F
ELJQF7N5첸F
ELJQF9N1첸F
ELJQF11N첸F
ELJQF13N첸F
ELJQF16N첸F
ELJQF20N첸F
ELJQF24N첸F
ELJQF30N첸F
ELJQF36N첸F
첸 : Symbol of Tolerance
(nH)
1.1
1.3
1.6
2.0
2.4
3.0
3.6
4.3
5.1
6.2
7.5
9.1
11
13
16
20
24
30
36
Q
SRF ✽1
Test Freq. 100 MHz 800 MHz (MHz) min.
Tolerance (%)
(MHz)
min.
typ.
41
6000
40
6000
40
6000
40
6000
40
5500
D : ±0.3 nH
39
5500
Z : ±0.2 nH
39
5300
39
5000
39
4700
100
10
39
4300
39
3700
39
3100
38
2800
36
2600
J : ±5 %
36
2300
G : ±2 %
36
2100
36
1900
35
1800
35
1800
✽1 : Self Resonant Frequency ✽2 : DC Resistance
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– 109 –
00 Sep. 2010
Fixed Inductors (Chip Inductors)
■ ELJQF Type
■ Typical Characteristics
● L-Frequency Characteristics (Typ.)
● Q-Frequency Characteristics (Typ.)
90
1000
2N2
80
10N
39N
10
1
22N
60
100
Q
Inductance (nH)
70
40
10N
30
4N7
20
2N2
10
10
100
1000
39N
50
22N
10
10000
4N7
100
Frequency (MHz)
1000
10000
Frequency (MHz)
■ Reference Date
Part No.
Inductance (nH)(Typ.)
800MHz 900MHz
1.8GHz
Q(Typ.)
2.0GHz
2.4GHz
800MHz 900MHz
1.8GHz
2.0GHz
2.4GHz
ELJQF1N0첸F
1.00
1.00
1.01
1.01
1.02
42.8
46.1
64.1
67.7
73.6
ELJQF1N2첸F
1.20
1.21
1.22
1.22
1.23
44.4
47.1
65.8
69.0
75.1
ELJQF1N5첸F
1.51
1.51
1.53
1.53
1.55
43.7
46.4
64.5
67.6
73.3
ELJQF1N8첸F
1.78
1.78
1.81
1.82
1.84
40.0
42.4
58.8
61.5
66.6
ELJQF2N2첸F
2.19
2.19
2.24
2.25
2.28
41.9
44.5
61.4
64.2
69.3
ELJQF2N7첸F
2.73
2.73
2.79
2.81
2.85
46.3
49.1
67.7
70.7
76.2
ELJQF3N3첸F
3.32
3.33
3.40
3.43
3.48
47.2
50.0
68.8
71.8
77.1
ELJQF3N9첸F
3.98
3.99
4.11
4.15
4.24
43.0
45.6
62.0
64.4
68.4
ELJQF4N7첸F
4.70
4.71
4.86
4.91
5.02
44.1
46.8
63.2
65.6
69.1
ELJQF5N6첸F
5.59
5.60
5.80
5.87
6.02
44.2
46.9
63.6
66.1
70.3
ELJQF6N8첸F
6.82
6.84
7.13
7.22
7.46
42.6
45.1
60.4
62.5
65.4
ELJQF8N2첸F
8.33
8.35
8.76
8.89
9.22
41.3
43.7
58.2
60.0
62.3
ELJQF10N첸F
10.14
10.18
10.76
10.94
11.42
41.8
44.2
58.8
60.8
63.5
ELJQF12N첸F
12.0
12.1
12.9
13.2
13.9
44.1
46.7
59.9
61.0
60.9
ELJQF15N첸F
15.2
15.3
16.7
17.2
18.4
42.3
44.6
56.2
56.8
55.7
ELJQF18N첸F
18.3
18.4
20.2
20.8
22.5
43.4
45.7
55.8
55.5
52.1
ELJQF22N첸F
22.5
22.8
26.2
27.4
30.9
42.4
44.6
53.8
53.7
50.8
ELJQF27N첸F
27.8
28.1
33.3
35.3
41.2
39.6
41.6
48.8
48.1
44.1
ELJQF33N첸F
33.7
34.0
38.4
40.0
44.3
35.6
37.4
45.4
45.3
42.9
ELJQF39N첸F
40.1
40.5
46.2
48.2
53.9
32.8
34.5
42.2
42.3
40.9
첸 : Symbol of Tolerance
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– 110 –
00 Sep. 2010
Fixed Inductors (Chip Inductors)
■ QE Type 1608 (0603)
● Recommended Land Pattern in mm (not to scale)
0.8
0.8 to 0.9
● Dimensions in mm (not to scale)
0.3
0.3
1.6
0.8 to 1.0
0.8
2.0 to 2.6
■ Standard Packing Quantity
● 3000 pcs./Reel
■ Standard Parts (E12 series)
Inductance
Part No.
ELJQE2N2첸FA
ELJQE2N7첸FA
ELJQE3N3첸FA
ELJQE3N9첸FA
ELJQE4N7첸FA
ELJQE5N6첸FA
ELJQE6N8첸FA
ELJQE8N2첸FA
ELJQE10N첸FA
ELJQE12N첸FA
ELJQE15N첸FA
ELJQE18N첸FA
ELJQE22N첸FA
ELJQE27N첸FA
ELJQE33N첸FA
ELJQE39N첸FA
ELJQE47N첸FA
ELJQE56N첸FA
첸 : Symbol of Tolerance
(nH)
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
Q
SRF ✽1
Test Freq. 100 MHz 800 MHz (MHz) min.
Tolerance (%)
(MHz)
min.
typ.
88.6
6000
65.4
6000
61.3
6000
D : ±0.3 nH
68.4
6000
Z : ±0.2 nH
65.2
6000
57.4
6000
65.0
6000
65.5
5700
63.8
5300
100
15
61.9
4900
59.0
4400
58.6
4000
J : ±5 %
59.1
3700
G : ±2 %
55.0
3400
54.2
3000
52.9
2800
54.4
2500
51.5
2500
RDC ✽2
(액) max.
DC Current
(mA) max.
0.04
0.05
0.06
0.07
0.09
0.11
0.14
0.17
0.21
0.26
0.34
0.41
0.52
0.66
0.82
1.00
1.23
1.51
970
880
800
750
660
600
540
490
450
400
350
320
290
260
230
210
190
180
✽1 : Self Resonant Frequency ✽2 : DC Resistance
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– 110-2 –
00 Dec. 2010
Fixed Inductors (Chip Inductors)
■ ELJQE Type
■ Typical Characteristics
● L-Frequency Characteristics (Typ.)
● Q-Frequency Characteristics (Typ.)
100
1000
90
3N3
6N8
70
100
56N
39N
27N
15N
10N
6N8
10
10N
15N
27N
39N
56N
60
Q
Inductance (nH)
80
50
40
30
20
3N3
10
1
10
100
1000
10
10000
100
Frequency (MHz)
1000
10000
Frequency (MHz)
■ Reference Date
Part No.
Inductance (nH)(Typ.)
800MHz 900MHz
1.8GHz
2.0GHz
Q(Typ.)
2.4GHz
800MHz 900MHz
1.8GHz
2.0GHz
2.4GHz
ELJQE2N2첸FA
2.18
2.18
2.23
2.25
2.30
88.6
92.5
117.0
119.5
122.5
ELJQE2N7첸FA
2.62
2.62
2.69
2.71
2.78
65.4
68.4
87.2
89.3
92.4
ELJQE3N3첸FA
3.24
3.24
3.29
3.30
3.36
61.3
64.2
82.6
84.9
88.7
ELJQE3N9첸FA
3.83
3.83
3.91
3.93
4.01
68.4
71.9
94.8
97.6
102.1
ELJQE4N7첸FA
4.61
4.61
4.74
4.78
4.91
65.2
68.4
88.3
90.4
93.0
ELJQE5N6첸FA
5.48
5.48
5.62
5.67
5.82
57.4
60.1
77.2
79.2
82.0
ELJQE6N8첸FA
6.70
6.71
6.96
7.05
7.30
65.0
68.2
87.0
88.6
89.7
ELJQE8N2첸FA
8.12
8.14
8.57
8.71
9.12
65.5
68.4
84.0
84.7
83.5
ELJQE10N첸FA
9.89
9.92
10.5
10.7
11.3
63.8
66.7
81.5
82.1
80.5
ELJQE12N첸FA
12.0
12.0
12.9
13.1
14.0
61.9
64.6
77.8
78.0
75.4
ELJQE15N첸FA
14.9
14.9
16.1
16.4
17.6
59.0
61.4
72.1
72.0
69.0
ELJQE18N첸FA
18.0
18.1
20.1
20.8
22.9
58.6
61.0
70.1
69.2
64.0
ELJQE22N첸FA
22.0
22.1
24.9
25.9
29.0
59.1
61.3
67.8
66.1
59.0
ELJQE27N첸FA
27.1
27.3
31.2
32.5
36.7
55.0
57.2
63.3
61.6
54.3
ELJQE33N첸FA
33.9
34.4
43.7
47.4
61.4
54.2
55.9
54.7
51.0
39.1
ELJQE39N첸FA
40.3
40.9
53.6
58.9
79.9
52.9
54.4
50.6
46.3
33.2
ELJQE47N첸FA
49.6
50.5
72.7
83.1
134.8
54.4
55.4
44.2
38.1
21.6
ELJQE56N첸FA
58.8
60.1
93.6
111.2
223.8
51.5
52.3
37.7
30.9
13.6
첸 : Symbol of Tolerance
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– 110-3 –
00 Dec. 2010
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