ELJFA470JF Panasonic, ELJFA470JF Datasheet - Page 3

• Manufacturer Part Number: ELJFA470JF
• Description: WIREWOUND INDUCTOR, 47UH, 75mA, 5% 15MHZ
• Manufacturer: Panasonic
• Series: FAr

Specifications of ELJFA470JF

• Dc Resistance Max: 7ohm
• Dc Current Rating: 75mA
• Q Factor @ Frequency: 30 @ 2.52MHz
• Inductor Type: Wirewound
• Termination Type: SMD
• Self Resonant Frequency: 15MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
: Symbol of Tolerance
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
FA Type 3225 (1210)
Standard Parts
Dimensions in mm (not to scale)
Part No.
3.2±0.3
Marking
(µH)
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
100
120
150
180
220
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
✽1 : Self Resonant Frequency ✽2 : DC Resistance
0.6±0.2
M : ±20 %
Inductance
K : ±10 %
K : ±10 %
Tolerance
J : ± 5 %
(%)
or
or
Test Freq.
(MHz)
0.796
25.2
7.96
2.52
min.
25
30
20
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Standard Packing Quantity
2000 pcs./Reel
Recommended Land Pattern in mm (not to scale)
Q
Test Freq.
(MHz)
0.796
25.2
7.96
2.52
Fixed Inductors (Chip Inductors)
(MHz) min.
SRF
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
4.0 to 4.6
8
7
7
✽1
( ) max.
R
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
10.0
10.0
11.0
15.0
17.0
21.0
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
DC
1.6 to 2.0
✽2
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
Feb. 2006
90
85
80
75
70
65
60
60
55
50
50
45