ELJ-FA4R7KF 查看數據表（PDF） - Panasonic Corporation
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ELJ-FA4R7KF Datasheet PDF : 8 Pages
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Discontinued
Fixed Inductors (Chip Inductors)
■ FA Type 3225 (1210)
● Dimensions in mm (not to scale)
Marking
● Recommended Land Pattern in mm (not to scale)
3.2±0.3
4.0 to 4.6
1.6 to 2.0
■ Standard Packing Quantity
● 2000 pcs./Reel
0.6±0.2
■ Standard Parts
Part No.
ELJFAR22□F2
ELJFAR27□F2
ELJFAR33□F2
ELJFAR39□F2
ELJFAR47□F2
ELJFAR56□F2
ELJFAR68□F2
ELJFAR82□F2
ELJFA1R0□F2
ELJFA1R2□F2
ELJFA1R5□F
ELJFA1R8□F
ELJFA2R2□F
ELJFA2R7□F
ELJFA3R3□F
ELJFA3R9□F
ELJFA4R7□F
ELJFA5R6□F
ELJFA6R8□F
ELJFA8R2□F
ELJFA100□F
ELJFA120□F
ELJFA150□F
ELJFA180□F
ELJFA220□F
ELJFA270□F
ELJFA330□F
ELJFA390□F
ELJFA470□F
ELJFA560□F
ELJFA680□F
ELJFA820□F
ELJFA101□F
ELJFA121□F
ELJFA151□F
ELJFA181□F
ELJFA221□F
□ : Symbol of Tolerance
Inductance
(μH)
Tolerance Test Freq.
(%)
(MHz)
min.
0.22
0.27
0.33 M : ±20 %
0.39
0.47
or
25.2
25
0.56 K : ±10 %
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
7.96
3.9
4.7
5.6
6.8
8.2
10
30
12
K : ±10 %
15
or
18
J:±5%
22
27
33
2.52
39
47
56
68
82
100
120
150
0.796
20
180
220
✽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
150
135
125
115
100
90
85
80
75
65
60
55
50
45
40
36
33
30
27
25
22
20
20
15
15
15
10
10
10
8
7
7
RDC ✽2
(Ω) max.
0.29
0.32
0.35
0.39
0.44
0.49
0.55
0.61
0.69
0.75
0.75
0.82
0.95
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.1
2.5
2.8
3.3
3.7
5.0
5.6
6.4
7.0
8.0
9.0
10.0
10.0
11.0
15.0
17.0
21.0
DC Current
(mA) max.
360
345
330
305
290
275
260
245
230
215
210
200
190
180
180
175
165
160
150
140
140
125
120
110
105
90
85
80
75
70
65
60
60
55
50
50
45
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
3
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