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Panasonic Electronic Components Datasheet

ELJFC4R7xF Datasheet

Fixed Inductors

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3. General use FC, FA, FB
Fixed Inductors (Chip Inductors)
Japan
China
Features
General use wire wound and resin molded chip inductor.
Corespond to Re-flowsoldering and flow soldering.
Wide line-up from 2520 size to 4532 size.
Good for mounting.
Recommended Applications
AV equipment, Wireless communication equipment and various general electronic equipment.
Explanation of Part Numbers
123
ELJ
4
F
Product code
Chip Inductors
Shape
FC 2520
FA 3225
FB 4532
5 6 7 8 9 10 11
A1R2KF2
Packaging Design No.
Inductance
R22 220 nH
3R3 3.3 µH
470 47 µH
561 560 µH
102 1000 µH
Inductance tolerance
J ±5 %
K ±10 %
M ±20 %
F Taping
Storage condition
Package
: Normal temperature (–5 to 35 °C), normal humidity (85 %RH Max.), shall not be exposed to
direct sunlight and harmful gas and care should be taken so as not to cause dew.
Product on PWB : Temperature –20 to +85 °C
Storage period
In generally, even if storage condition is good, solderability will be down cause of time progress.
Please use product within 6 months after received.
(In case of over 6 months storage period, use the product after confirmation of no abnormality of appearance and
solderability.)
Packaging
Refer 28 ro 29 page.
Soldering condition
Refer 30 page.
Caution for use
Refer 31 page.
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.
Feb. 2006
Free Datasheet http://www.datasheet4u.com/


Panasonic Electronic Components Datasheet

ELJFC4R7xF Datasheet

Fixed Inductors

No Preview Available !

FC Type 2520 (1008)
Dimensions in mm (not to scale)
Marking
Fixed Inductors (Chip Inductors)
Recommended Land Pattern in mm (not to scale)
2.5+–00..32
3.5 to 4.0
1.4 to 1.5
0.4±0.2
Standard Packing Quantity
2000 pcs./Reel
Standard Parts
Part No.
ELJFCR22F
ELJFCR27F
ELJFCR33F
ELJFCR39F
ELJFCR47F
ELJFCR56F
ELJFCR68F
ELJFCR82F
ELJFC1R0F
ELJFC1R2F
ELJFC1R5F
ELJFC1R8F
ELJFC2R2F
ELJFC2R7F
ELJFC3R3F
ELJFC3R9F
ELJFC4R7F
ELJFC5R6F
ELJFC6R8F
ELJFC8R2F
ELJFC100F
ELJFC120F
ELJFC150F
ELJFC180F
ELJFC220F
ELJFC270F
ELJFC330F
ELJFC390F
ELJFC470F
ELJFC560F
ELJFC680F
ELJFC820F
ELJFC101F
: Symbol of Tolerance
Inductance
(µH)
Tolerance Test Freq.
(%) (MHz)
0.22
0.27
0.33 M : ±20 %
0.39
or
0.47
25.2
0.56 K : ±10 %
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
7.96
3.3
3.9
4.7
5.6
6.8
8.2 K : ±10 %
10 or
12 J : ± 5 %
15
18
22
27
2.52
33
39
47
56
68
82
100 0.796
min.
25
20
15
1 : Self Resonant Frequency 2 : DC Resistance
Q
Test Freq.
(MHz)
25.2
7.96
2.52
0.796
SRF 1
(MHz) min.
230
210
190
175
160
155
135
125
115
100
90
85
80
75
65
60
55
50
45
40
32
30
28
25
22
21
20
18
17
16
15
13
12
RDC 2
(ȑ) max.
0.70
0.75
0.85
0.95
1.00
1.10
1.25
1.40
0.65
0.75
0.85
0.95
1.05
1.20
1.30
1.40
1.55
1.75
1.95
2.20
3.70
4.10
5.00
5.40
6.00
6.30
7.10
9.50
11.0
12.1
16.6
19.0
21.0
DC Current
(mA) max.
190
180
170
160
155
150
140
130
195
180
170
160
155
145
135
130
125
120
115
105
80
75
70
65
60
115
110
90
80
75
70
65
60
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.
Feb. 2006
Free Datasheet http://www.datasheet4u.com/


Part Number ELJFC4R7xF
Description Fixed Inductors
Maker Panasonic
Total Page 4 Pages
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