Panasonic ELJRF18NFB Fixed inductors (chip inductors) Datasheet

Fixed Inductors (Chip Inductors)
Chip Inductors
High Frequency Use (Non Magnetic Core)
Type:
ELJRF
ELJRE
■ 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.
● 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
11
&
-
+
3
'
/
+
'
#
Packaging Design No.
Product code
Chip Inductors
Shape
Inductance
RF
1005 (0402)
1N5
RE
1608 (0603)
Size : mm (inch)
Inductance tolerance
1.5 nH
Z
±0.2 nH
10N
10 nH
D
±0.3 nH
R22
220 nH
G
±2 %
J
±5 %
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.
02 Nov. 2013
2
Fixed Inductors (Chip Inductors)
■ RF Type 1005 (0402)
● Recommended Land Pattern in mm (not to scale)
0.2±0.1
0.5 to 0.6
0.5±0.05
● Dimensions in mm (not to scale)
0.2±0.1
1.0±0.05
0.5±0.05
0.5 to 0.6
■ Standard Packing Quantity
1.5 to 1.7
● 10000 pcs./Reel
■ Standard Parts (E12 series)
Inductance
Part No.
ELJRF1N0□FB
ELJRF1N2□FB
ELJRF1N5□FB
ELJRF1N8□FB
ELJRF2N2□FB
ELJRF2N7□FB
ELJRF3N3□FB
ELJRF3N9□FB
ELJRF4N7□FB
ELJRF5N6□FB
ELJRF6N8□FB
ELJRF8N2□FB
ELJRF10N□FB
ELJRF12N□FB
ELJRF15N□FB
ELJRF18N□FB
ELJRF22N□FB
ELJRF27N□FB
ELJRF33N□FB
ELJRF39N□FB
ELJRF47N□FB
ELJRF56N□FB
ELJRF68N□FB
ELJRF82N□FB
ELJRFR10□FB
□ : 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
47
56
68
82
100
Tolerance (%)
Test Freq.
(MHz)
min.
D : ±0.3 nH
Z : ±0.2 nH
100
8
J : ±5 %
G : ±2 %
Q
SRF ✽1
Test Freq. (MHz) min.
(MHz)
6000
6000
6000
6000
6000
5500
5500
5200
4800
4600
4000
3500
100
2800
2800
2500
2200
2000
1800
1800
1800
1800
1500
1500
1400
1200
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
2.10
2.50
4.00
4.50
5.50
400
400
400
400
400
400
400
360
360
340
320
320
320
320
240
240
200
200
170
150
140
130
120
110
90
RDC ✽2
(Ω) max.
DC Current
(mA) max.
0.08
0.09
0.11
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
1.90
400
400
400
380
360
350
330
320
320
320
280
240
220
200
190
160
150
✽1 : Self Resonant Frequency ✽2 : DC Resistance
■ Standard Parts (E24 series)
Inductance
Part No.
ELJRF2N0□FB
ELJRF2N4□FB
ELJRF3N0□FB
ELJRF3N6□FB
ELJRF4N3□FB
ELJRF5N1□FB
ELJRF6N2□FB
ELJRF7N5□FB
ELJRF9N1□FB
ELJRF11N□FB
ELJRF13N□FB
ELJRF16N□FB
ELJRF20N□FB
ELJRF24N□FB
ELJRF30N□FB
ELJRF36N□FB
ELJRF43N□FB
□ : Symbol of Tolerance
(nH)
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
43
Tolerance (%)
Test Freq.
(MHz)
min.
D : ±0.3 nH
Z : ±0.2 nH
100
J : ±5 %
G : ±2 %
8
Q
SRF ✽1
Test Freq. (MHz) min.
(MHz)
6000
6000
5500
5300
5000
4700
4300
3700
100
3100
2800
2600
2300
2100
1900
1800
1800
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.
02 Nov. 2013
3
Fixed Inductors (Chip Inductors)
■ ELJRF Type
■ Typical Characteristics
● L-Frequency Characteristics (Typ.)
● Q-Frequency Characteristics (Typ.)
1000
80
1N0
70
2N2
100
50
47N
Q
Inductance (nH)
60
R10
22N
40
30
10N
10
10
2N2
10
R10
20
4N7
1
10N
47N
22N
100
1000
10000
10
100
Frequency (MHz)
1000
10000
Frequency (MHz)
■ Reference Date
Part No
Inductance (nH)(Typ.)
800MHz 900MHz
1.8GHz
Q(Typ.)
1.8GHz
2.0GHz
2.4GHz
ELJRF1N0□FB
0.95
0.95
0.96
2.0GHz
0.96
2.4GHz
0.97
800MHz 900MHz
31.8
33.8
47.2
49.6
54.0
ELJRF1N2□FB
1.23
1.24
1.24
1.25
1.25
31.0
33.0
43.4
45.6
49.7
ELJRF1N5□FB
1.51
1.51
1.53
1.53
1.54
32.9
34.9
48.6
50.9
55.4
ELJRF1N8□FB
1.85
1.85
1.87
1.88
1.90
31.1
33.1
45.9
48.1
52.1
ELJRF2N2□FB
2.11
2.12
2.15
2.16
2.19
28.3
30.1
41.6
43.6
47.2
ELJRF2N7□FB
2.63
2.63
2.68
2.70
2.73
28.0
28.7
39.6
41.4
44.7
ELJRF3N3□FB
3.27
3.28
3.35
3.37
3.42
29.9
31.7
43.7
45.7
49.2
ELJRF3N9□FB
3.73
3.74
3.82
3.85
3.91
29.7
31.5
43.4
45.4
48.8
ELJRF4N7□FB
4.77
4.78
4.92
4.96
5.07
33.9
35.9
49.0
51.1
54.6
ELJRF5N6□FB
5.70
5.70
5.80
5.90
6.20
30.0
31.0
40.0
41.0
42.8
ELJRF6N8□FB
6.91
6.93
7.21
7.29
7.51
28.9
30.7
41.3
42.7
45.0
ELJRF8N2□FB
8.31
8.33
8.73
8.86
9.19
31.0
32.9
43.9
45.3
47.4
ELJRF10N□FB
10.21
10.25
10.77
10.94
11.37
29.8
31.6
42.1
43.5
45.6
ELJRF12N□FB
12.3
12.3
13.1
13.3
14.0
30.8
32.6
42.9
44.1
45.4
ELJRF15N□FB
15.3
15.4
16.5
16.9
17.9
28.8
30.4
39.5
40.4
41.2
ELJRF18N□FB
18.4
18.6
20.2
20.8
22.3
31.1
32.8
41.6
42.1
41.7
ELJRF22N□FB
23.7
23.9
27.5
28.8
32.5
31.3
32.9
39.6
39.4
37.2
ELJRF27N□FB
28.3
28.5
32.8
34.4
38.8
28.4
29.9
36.0
35.8
33.7
ELJRF33N□FB
34.6
35.1
43.4
46.8
57.5
28.4
29.7
33.7
32.9
29.2
ELJRF39N□FB
40.8
41.4
49.9
53.2
63.3
25.6
26.9
31.1
30.5
27.5
ELJRF47N□FB
49.6
50.3
62.1
66.8
81.8
22.7
23.8
26.9
26.2
23.2
ELJRF56N□FB
58.4
59.1
69.9
74.1
86.2
23.8
25.0
28.9
28.3
25.6
ELJRF68N□FB
71.9
72.9
90.4
97.5
119.9
22.3
23.3
25.4
24.3
20.4
ELJRF82N□FB
86.6
87.8
107.8
115.7
140.6
21.9
22.9
25.5
24.6
21.3
ELJRFR10□FB
105.5
106.8
128.2
136.5
161.3
21.0
21.9
25.0
24.4
21.9
□ : 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.
02 Nov. 2013
4
Fixed Inductors (Chip Inductors)
■ RE Type 1608 (0603)
● Dimensions in mm (not to scale)
0.8
0.8 to 0.9
● Recommended Land Pattern in mm (not to scale)
0.3
0.3
1.6
0.8
0.8 to 1.0
■ Standard Packing Quantity
2.0 to 2.6
● 3000 pcs./Reel
■ Standard Parts (E12 series)
Inductance
Part No.
(nH)
Tolerance (%)
Test Freq.
(MHz)
min.
Q
SRF ✽1
Test Freq. (MHz) min.
(MHz)
6000
RDC ✽2
(Ω) max.
DC Current
(mA) max.
0.05
500
6000
0.06
500
6000
0.07
500
6000
0.08
500
6000
0.09
500
6000
0.10
500
5500
0.12
500
ELJRE1N0□FA
1.0
ELJRE1N2□FA
1.2
ELJRE1N5□FA
1.5
ELJRE1N8□FA
1.8
ELJRE2N2□FA
2.2
ELJRE2N7□FA
2.7
ELJRE3N3□FA
3.3
ELJRE3N9□FA
3.9
5500
0.15
450
ELJRE4N7□FA
4.7
4800
0.17
450
ELJRE5N6□FA
5.6
4600
0.18
430
ELJRE6N8□FA
6.8
3550
0.20
430
ELJRE8N2□FA
8.2
3500
0.28
400
2800
0.32
400
2800
0.35
400
2500
0.41
350
2300
0.45
350
7
D : ±0.3 nH
8
Z : ±0.2 nH
9
100
100
ELJRE10N□FA
10
ELJRE12N□FA
12
ELJRE15N□FA
15
ELJRE18N□FA
18
ELJRE22N□FA
22
2000
0.50
300
ELJRE27N□FA
27
2000
0.55
300
ELJRE33N□FA
33
1800
0.60
300
ELJRE39N□FA
39
1800
0.80
300
ELJRE47N□FA
47
1800
0.95
250
ELJRE56N□FA
56
1800
1.20
250
ELJRE68N□FA
68
1500
1.30
250
1500
1.50
250
1300
1.80
200
1200
3.00
130
1100
4.50
100
1000
6.50
80
900
7.50
70
ELJRE82N□FA
82
ELJRER10□FA
100
ELJRER12□FA
120
ELJRER15□FA
150
ELJRER18□FA
180
ELJRER22□FA
220
□ : Symbol of Tolerance
10
J : ±5 %
11
G : ±2 %
12
5
25.2
25.2
4
✽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.
02 Nov. 2013
5
Fixed Inductors (Chip Inductors)
■ ELJRE Type
■ Typical Characteristics
● L-Frequency Characteristics (Typ.)
● Q-Frequency Characteristics (Typ.)
1000
120
100
R10
80
100
47N
Q
Inductance (nH)
R22
2N2
22N
10N
60
22N
47N
40
10
4N7
20
2N2
R10
R22
1
10
100
1000
10000
10
Frequency (MHz)
100
1000
10000
Frequency (MHz)
■ Reference Date
Part No
ELJRE1N0□FA
ELJRE1N2□FA
ELJRE1N5□FA
ELJRE1N8□FA
ELJRE2N2□FA
ELJRE2N7□FA
ELJRE3N3□FA
ELJRE3N9□FA
ELJRE4N7□FA
ELJRE5N6□FA
ELJRE6N8□FA
ELJRE8N2□FA
ELJRE10N□FA
ELJRE12N□FA
ELJRE15N□FA
ELJRE18N□FA
ELJRE22N□FA
ELJRE27N□FA
ELJRE33N□FA
ELJRE39N□FA
ELJRE47N□FA
ELJRE56N□FA
ELJRE68N□FA
ELJRE82N□FA
ELJRER10□FA
ELJRER12□FA
ELJRER15□FA
ELJRER18□FA
ELJRER22□FA
Inductance (nH)(Typ.)
800MHz 900MHz 1.8GHz 2.0GHz
1.01
1.01
0.99
0.98
1.19
1.19
1.18
1.17
1.41
1.41
1.39
1.39
1.86
1.86
1.84
1.84
2.10
2.09
2.07
2.07
2.59
2.59
2.58
2.59
3.09
3.08
3.08
3.09
3.61
3.61
3.63
3.65
4.42
4.42
4.48
4.52
5.39
5.39
5.49
5.55
6.59
6.60
6.79
6.89
7.97
7.99
8.33
8.51
9.60
9.63
10.22
10.51
11.7
11.8
12.7
13.2
14.6
14.6
16.2
17.1
17.6
17.8
20.2
21.5
21.7
21.9
26.0
28.3
27.2
27.6
34.6
38.9
33.3
33.9
45.5
53.2
39.8
40.7
58.6
71.9
48.3
49.6
79.8
107.1
59.2
61.1
112.8
176.3
73.9
77.0
185.9
459.7
94.0
99.6
494.3
115.2
123.5
2141.2
143.4
156.9
188.5
210.6
242.9
280.4
337.9
416.6
2.4GHz
0.98
1.17
1.38
1.84
2.07
2.60
3.11
3.69
4.60
5.66
7.08
8.83
11.07
14.1
18.7
24.2
33.3
49.3
75.2
117.0
260.7
735.5
800MHz 900MHz
71.2
76.8
65.1
69.8
52.7
56.2
55.9
59.6
48.6
51.3
48.6
51.3
49.6
52.7
50.2
53.0
46.3
49.4
49.5
52.8
49.3
52.8
49.0
52.4
44.2
47.0
44.6
47.7
42.4
45.4
45.9
49.4
43.0
45.8
43.9
47.0
41.8
44.4
42.2
44.9
42.6
45.3
42.0
44.5
41.8
44.0
39.7
41.5
35.3
36.7
35.2
35.7
40.6
41.5
39.0
39.8
43.2
45.3
Q(Typ.)
1.8GHz
116.8
102.7
79.6
86.7
74.8
71.1
78.5
70.5
69.4
75.4
78.1
75.4
63.4
64.7
58.4
64.6
54.2
52.4
45.2
40.4
34.1
25.1
21.5
7.7
1.6
2.0GHz
129.6
113.9
88.0
97.5
83.6
78.1
88.6
77.1
76.6
84.0
86.7
82.6
68.0
68.5
59.5
65.0
52.2
49.2
39.3
33.1
24.0
15.2
9.5
2.4GHz
155.8
136.9
103.3
117.0
98.6
89.9
105.8
87.0
86.1
94.3
97.0
89.1
69.7
67.8
56.9
58.8
43.8
38.1
26.2
18.8
8.8
0.8
□ : 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.
02 Nov. 2013
6
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
W
RE, QE, PE
B
F
A
Chip
component
f D1
P1
P2
P0
RE, QE, PE
Tape running
direction
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
✽ 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.
Quantity
RF, QF, PF
10000 pcs.
RE, QE, PE
3000 pcs.
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
14
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
15
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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