AGA0000C55

Fixed Inductors (Chip Inductors)
Chip Inductors
High Frequency Use High-Q (Non Magnetic Core)
Type:
ELJQF
ELJQE
Discontinued
*Planed final order receiving:March.2016
*Planed final production:March.2017
■ Features
● High frequency capability due to its non magnetic core.
● 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
&
-
+
2
'
/
"
'
11
Packaging Design No.
Shape
Product code
Chip Inductors
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 : –40 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, Soldering Conditions and Safety Precautions
Please see Data Files.
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.
03 Nov. 2013
Fixed Inductors (Chip Inductors)
■ QF Type 1005 (0402)
0.2±0.1
0.2±0.1
1.0±0.05
0.5 to 0.6
● Recommended Land Pattern in mm (not to scale)
0.5±0.05
● Dimensions in mm (not to scale)
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.
ELJQF1N0□F
ELJQF1N2□F
ELJQF1N5□F
ELJQF1N8□F
ELJQF2N2□F
ELJQF2N7□F
ELJQF3N3□F
ELJQF3N9□F
ELJQF4N7□F
ELJQF5N6□F
ELJQF6N8□F
ELJQF8N2□F
ELJQF10N□F
ELJQF12N□F
ELJQF15N□F
ELJQF18N□F
ELJQF22N□F
ELJQF27N□F
ELJQF33N□F
ELJQF39N□F
□ : 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
(Ω) 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
(Ω) 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.
ELJQF1N1□F
ELJQF1N3□F
ELJQF1N6□F
ELJQF2N0□F
ELJQF2N4□F
ELJQF3N0□F
ELJQF3N6□F
ELJQF4N3□F
ELJQF5N1□F
ELJQF6N2□F
ELJQF7N5□F
ELJQF9N1□F
ELJQF11N□F
ELJQF13N□F
ELJQF16N□F
ELJQF20N□F
ELJQF24N□F
ELJQF30N□F
ELJQF36N□F
□ : 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.
03 Nov. 2013
Fixed Inductors (Chip Inductors)
■ ELJQF Type
■ Typical Characteristics
● L-Frequency Characteristics (Typ.)
● Q-Frequency Characteristics (Typ.)
1000
90
/
80
/
/
10
1
/
60
100
Q
Inductance (nH)
70
40
/
30
/
20
/
10
10
100
1000
10000
/
50
/
/
10
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
ELJQF1N0□F
1.00
1.00
1.01
1.01
1.02
42.8
46.1
64.1
67.7
73.6
ELJQF1N2□F
1.20
1.21
1.22
1.22
1.23
44.4
47.1
65.8
69.0
75.1
ELJQF1N5□F
1.51
1.51
1.53
1.53
1.55
43.7
46.4
64.5
67.6
73.3
ELJQF1N8□F
1.78
1.78
1.81
1.82
1.84
40.0
42.4
58.8
61.5
66.6
ELJQF2N2□F
2.19
2.19
2.24
2.25
2.28
41.9
44.5
61.4
64.2
69.3
ELJQF2N7□F
2.73
2.73
2.79
2.81
2.85
46.3
49.1
67.7
70.7
76.2
ELJQF3N3□F
3.32
3.33
3.40
3.43
3.48
47.2
50.0
68.8
71.8
77.1
ELJQF3N9□F
3.98
3.99
4.11
4.15
4.24
43.0
45.6
62.0
64.4
68.4
ELJQF4N7□F
4.70
4.71
4.86
4.91
5.02
44.1
46.8
63.2
65.6
69.1
ELJQF5N6□F
5.59
5.60
5.80
5.87
6.02
44.2
46.9
63.6
66.1
70.3
ELJQF6N8□F
6.82
6.84
7.13
7.22
7.46
42.6
45.1
60.4
62.5
65.4
ELJQF8N2□F
8.33
8.35
8.76
8.89
9.22
41.3
43.7
58.2
60.0
62.3
ELJQF10N□F
10.14
10.18
10.76
10.94
11.42
41.8
44.2
58.8
60.8
63.5
ELJQF12N□F
12.0
12.1
12.9
13.2
13.9
44.1
46.7
59.9
61.0
60.9
ELJQF15N□F
15.2
15.3
16.7
17.2
18.4
42.3
44.6
56.2
56.8
55.7
ELJQF18N□F
18.3
18.4
20.2
20.8
22.5
43.4
45.7
55.8
55.5
52.1
ELJQF22N□F
22.5
22.8
26.2
27.4
30.9
42.4
44.6
53.8
53.7
50.8
ELJQF27N□F
27.8
28.1
33.3
35.3
41.2
39.6
41.6
48.8
48.1
44.1
ELJQF33N□F
33.7
34.0
38.4
40.0
44.3
35.6
37.4
45.4
45.3
42.9
ELJQF39N□F
40.1
40.5
46.2
48.2
53.9
32.8
34.5
42.2
42.3
40.9
□ : 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.
03 Nov. 2013
Fixed Inductors (Chip Inductors)
■ QE Type 1608 (0603)
0.3
0.3
1.6
0.8
0.8 to 0.9
● Recommended Land Pattern in mm (not to scale)
0.8
● Dimensions in mm (not to scale)
0.8 to 1.0
2.0 to 2.6
■ Standard Packing Quantity
● 3000 pcs./Reel
■ Standard Parts (E12 series)
Inductance
Part No.
ELJQE2N2□FA
ELJQE2N7□FA
ELJQE3N3□FA
ELJQE3N9□FA
ELJQE4N7□FA
ELJQE5N6□FA
ELJQE6N8□FA
ELJQE8N2□FA
ELJQE10N□FA
ELJQE12N□FA
ELJQE15N□FA
ELJQE18N□FA
ELJQE22N□FA
ELJQE27N□FA
ELJQE33N□FA
ELJQE39N□FA
ELJQE47N□FA
ELJQE56N□FA
□ : 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
(Ω) 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.
03 Nov. 2013
Fixed Inductors (Chip Inductors)
■ ELJQE Type
■ Typical Characteristics
● L-Frequency Characteristics (Typ.)
● Q-Frequency Characteristics (Typ.)
1000
100
90
/
/
70
100
/
/
/
/
/
/
10
/
/
/
/
/
60
Q
Inductance (nH)
80
50
40
30
20
/
10
1
10
100
1000
10000
10
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
ELJQE2N2□FA
2.18
2.18
2.23
2.25
2.30
88.6
92.5
117.0
119.5
122.5
ELJQE2N7□FA
2.62
2.62
2.69
2.71
2.78
65.4
68.4
87.2
89.3
92.4
ELJQE3N3□FA
3.24
3.24
3.29
3.30
3.36
61.3
64.2
82.6
84.9
88.7
ELJQE3N9□FA
3.83
3.83
3.91
3.93
4.01
68.4
71.9
94.8
97.6
102.1
ELJQE4N7□FA
4.61
4.61
4.74
4.78
4.91
65.2
68.4
88.3
90.4
93.0
ELJQE5N6□FA
5.48
5.48
5.62
5.67
5.82
57.4
60.1
77.2
79.2
82.0
ELJQE6N8□FA
6.70
6.71
6.96
7.05
7.30
65.0
68.2
87.0
88.6
89.7
ELJQE8N2□FA
8.12
8.14
8.57
8.71
9.12
65.5
68.4
84.0
84.7
83.5
ELJQE10N□FA
10.5
10.7
11.3
63.8
66.7
81.5
82.1
80.5
ELJQE12N□FA
12.0
9.89
12.0
9.92
12.9
13.1
14.0
61.9
64.6
77.8
78.0
75.4
ELJQE15N□FA
14.9
14.9
16.1
16.4
17.6
59.0
61.4
72.1
72.0
69.0
ELJQE18N□FA
18.0
18.1
20.1
20.8
22.9
58.6
61.0
70.1
69.2
64.0
ELJQE22N□FA
22.0
22.1
24.9
25.9
29.0
59.1
61.3
67.8
66.1
59.0
ELJQE27N□FA
27.1
27.3
31.2
32.5
36.7
55.0
57.2
63.3
61.6
54.3
ELJQE33N□FA
33.9
34.4
43.7
47.4
61.4
54.2
55.9
54.7
51.0
39.1
ELJQE39N□FA
40.3
40.9
53.6
58.9
79.9
52.9
54.4
50.6
46.3
33.2
ELJQE47N□FA
49.6
50.5
72.7
83.1
134.8
54.4
55.4
44.2
38.1
21.6
ELJQE56N□FA
58.8
60.1
93.6
111.2
223.8
51.5
52.3
37.7
30.9
13.6
□ : 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.
03 Nov. 2013
Fixed Inductors (Chip Inductors)
■ Packaging Methods (Taping)
● Punched Carrier Tape Dimensions in mm (not to scale)
t1
● Type □F
fD0
E
P0
B
F
W
RF, QF, PF
Part
A
P1 P2
t2
RF, QF, PF
Tape running
direction
A
B
W
E
F
P1
0.71
1.21
8.0
1.75
3.5
2.0
P2
P0
0D0
2.0
4.0
01.5
t1
0.7
max.
t2
1.0
max.
A
B
W
E
F
P1
1.0
1.8
8.0
1.75
3.5
4.0
P2
P0
0D0
0D1
t1
t2
2.0
4.0
01.5
00.6 (0.27)
● Embossed Carrier Tape Dimensions in mm (not to scale)
t1
f D0
E
● Type □E
F
RE, QE, PE
B
W
A
Chip
component
f D1
P1
P2
P0
Tape running
direction
RE, QE, PE
1.2
t2
● Taping Reel Dimensions in mm (not to scale)
Parts
Types
E
A
B
C
D
E
W
180
60
13
21
2
9
C
B
RF, QF, PF
RE, QE, PE
D
W
A
■ Standard Packing Quantity/Reel
Quantity
Types
Quantity
RF, QF, PF
10000 pcs.
RE, QE, PE
3000 pcs.
✽ Under conditions of high temperature and humidity
deterioration of the taping and packaging may be
accelerated.
Please carefully control storage conditions and use the
product within 6 months of receipt.
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.
04 Nov. 2013
Fixed Inductors (Chip Inductors)
Soldering Conditions
Temperature (°C)
■ Reflow soldering conditions
T3
T2
T1
t2
t1
0
Time
● Pb free solder recommended temperature profile
Preheat
Soldering
Peak Temperature
T1 [°C]
t1 [s]
T2 [°C]
t2 [s]
T3
T3 Limit
Time of
Reflow
□F
150 to 180
60 to 120
230 °C
40 max.
250 °C, 10 s
260 °C, 10 s
2 times max.
□E
150 to 180
60 to 120
230 °C
40 max.
250 °C, 10 s
260 °C, 10 s
2 times max.
Type
■ Flow soldering conditions
Preheat: 130 to 150 °C, 60 to 180 s, Soldering: 260 °C, 5 s max.
■ Notes
● 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.
● In case the product has been stored for a period longer than 6 months, use the product only after confirmation of its
solderability.
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.
04 Nov. 2013
Fixed Inductors (Chip Inductors)
Safety Precautions
(Common precautions for Chip Inductors)
• When using our products, no matter what sort of equipment they might be used for, be sure to make a written
agreement on the specifications with us in advance. The design and specifications in this catalog are subject
to change without prior notice.
• Do not use the products beyond the specifications described in this catalog.
• This catalog explains the quality and performance of the products as individual components. Before use, check
and evaluate their operations when installed in your products.
• Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment
where a defect in these products may cause the loss of human life or other significant damage, such as damage to
vehicles (au to mo bile, train, vessel), traffic lights, medical equipment, aerospace equipment, elec tric heating
appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention equipment.
✽ Systems equipped with a protection circuit and a protection device
✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault
Precautions for use
1. Operation range and environments
1 These products are designed and manufactured for general and stan dard use in general elec tron ic
equipment (e.g. AV equipment, home electric applianc es, office equipment, information and com mu nication
equipment)
2 These products are not intended for use in the following special conditions. Before using the products, carefully check
the effects on their quality and performance, and determine whether or not they can be used.
• In liquid, such as water, oil, chemicals, or organic solvent
• In direct sunlight, outdoors, or in dust
• In salty air or air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2
• In an environment where these products cause dew condensation
2. Handling
1 Do not bring magnets or magnetized materials close to the product. The influence of their magnetic field can
change the inductance value.
2 Do not apply strong mechanical shocks by either dropping or collision with other parts.
Excessive schock can damage the part.
3. Land pattern design
1 Please refer to the recommended land pattern for each type shown on the datasheet.
2 Avoid placing the chip inductor on any metal pattern except the recommended land pattern because a drop of Q
and mutual conductance may occur.
3 In case of flow soldering, venting of soldering flux gases should be made for high density assemblies to get a
good solder connection.
4 In case of reflow soldering, consider the layout because taller components close to chip inductor tend to block
thermal conduction.
4. Mounting
1 In general, magnetic and electric characteristics of ferrite cores can be changed by applying excessively strong
force. Placement force should not exceed 20 N.
2 Do not bend or twist the PWB after mounting the part.
5. Cleaning
1 Do not use acid or alkali agents. Some cleaning solvents may damage the part.
Confirm by testing the reliability in advance of mass production.
2 If Ultrasonic cleaning is used, please confirm the reliability in advance.
It is possible that combined resonance of component and PWB and cavitation can cause an abnormal vibration
mode to exist causing damage.
6. Caution about applying excessive current
The rated current is defined as the smaller value of either the current value when the inductance drops 10 %
down from the initial point or the current value when the average temperature of coil inside rises 20 °C up from
the initial point. Do not operate product over the specific max. current.
<Package markings>
Package markings include the product number, quantity, and country of origin.
In principle, the country of origin should be indicated in English.
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.
01 Sep. 2012
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