ELJ-FD3R9KF Panasonic - ECG, ELJ-FD3R9KF Datasheet - Page 14

• Manufacturer Part Number: ELJ-FD3R9KF
• Description: INDUCTOR 3.9UH 10% FIXED SMD
• Manufacturer: Panasonic - ECG
• Series: FDr

Specifications of ELJ-FD3R9KF

• Inductance: 3.9µH
• Current: 130mA
• Tolerance: ±10%
• Dc Resistance (dcr): 2.920 Ohm Max
• Q @ Freq: 15 @ 7.96MHz
• Self Resonant Freq: 40MHz
• Package / Case: 0805 (2012 Metric)
• Mounting Type: Surface Mount
• Frequency - Test: 7.96MHz
• Applications: Mobile Communications
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: ELJFD3R9KF; PCD1194TR

n
l
n
l 2000 pcs./Reel
n
]1 : Self Resonant Frequency ]2 : DC Resistance
ELJFCR22M/KF
ELJFCR27M/KF
ELJFCR33M/KF
ELJFCR39M/KF
ELJFCR47M/KF
ELJFCR56M/KF
ELJFCR68M/KF
ELJFCR82M/KF
ELJFC1R0K/JF
ELJFC1R2K/JF
ELJFC1R5K/JF
ELJFC1R8K/JF
ELJFC2R2K/JF
ELJFC2R7K/JF
ELJFC3R3K/JF
ELJFC3R9K/JF
ELJFC4R7K/JF
ELJFC5R6K/JF
ELJFC6R8K/JF
ELJFC8R2K/JF
ELJFC100K/JF
ELJFC120K/JF
ELJFC150K/JF
ELJFC180K/JF
ELJFC220K/JF
ELJFC270K/JF
ELJFC330K/JF
ELJFC390K/JF
ELJFC470K/JF
ELJFC560K/JF
ELJFC680K/JF
ELJFC820K/JF
ELJFC101K/JF
Type 2520(1008)FC
Standard Packing Quantity
Examples
Dimensions in mm (not to scale)
Part No.
100.00
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
(µH)
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
Inductance
Tolerance
±20 %
±10 %
±10 %
± 5 %
min.
15
25
20
Q
Test Freq.
l
25.2
( MHz)
L , Q
7.96
2.52
0.796
Recommended Land Pattern in mm (not to scale)
(MHz)min.
SRF
230
210
190
175
160
150
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
]1
3.5 to 4.0
(W)max.
DCR
11.00
12.10
16.60
19.00
21.00
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
3.50
3.80
4.40
5.00
5.80
6.30
7.10
9.50
]2
Chip Inductors
1.4 to 1.5
DC Current
(mA)max.
190
180
170
160
155
150
140
130
195
180
170
160
155
145
135
130
125
120
115
105
115
110
80
75
70
65
60
90
80
75
70
65
60