Panasonic ELJSA470KF Fixed inductors (chip inductors) Datasheet

Fixed Inductors (Chip Inductors)
5. Shielded Type SC, SA
■ Features
● Magnetic shield effect using ferrite mixed within outer molding.
● Capable of being Re-flow or flow soldered.
● Good for mounting.
■ Recommended Applications
● AV equipment, Wireless communication equipment and various types of general electronic equipment.
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
E
L
J
S
A
1
R
5
K
F
11
Packaging Design No.
Product code
Chip Inductors
Shape
Inductance
10 µH
SC
2520 (1008)
100
SA
3225 (1210)
470
47 µH
271
270 µH
Size : mm (inch)
Inductance tolerance
K
F
Taping
±10 %
■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 : –20 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
Refer 27 and 28 page.
■Soldering Conditions
Refer 29 page.
■Safety Precautions
Refer 30 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.
Jul. 2008
Fixed Inductors (Chip Inductors)
■ SC Type 2520 (1008)
● Dimensions in mm (not to scale)
● Recommended Land Pattern in mm (not to scale)
1.2 to 1.6
1.2±0.1
2.0±0.2
Marking
2.5+0.3
–0.2
1.4 to 1.5
1.6±0.2
3.5 to 4.0
0.4±0.2
■ Standard Packing Quantity
● 2000 pcs./Reel
■ Standard Parts
Part No.
(µH)
Inductance
Tolerance Test Freq.
(%)
(MHz)
Q
min.
Test Freq.
(MHz)
SRF ✽1
(MHz) min.
RDC ✽2
(액) max.
DC Current
(mA) max.
ELJSC270첸F
27
20
4.50
18
ELJSC330첸F
33
18
5.20
14
ELJSC390첸F
39
15
5.70
13
ELJSC470첸F
47
14
6.60
12
ELJSC560첸F
56
ELJSC680첸F
68
ELJSC820첸F
82
ELJSC101첸F
100
40
K : ±10 %
or
2.52
2.52
J : ±5 %
25
0.796
0.796
13
7.10
10
13
6.50
17
13
7.40
14
12
8.40
10
첸 : Symbol of Tolerance ✽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.
Nov. 2007
Fixed Inductors (Chip Inductors)
■ SA Type 3225 (1210)
● Dimensions in mm (not to scale)
● Recommended Land Pattern in mm (not to scale)
1.9 to 2.4
1.9±0.1
2.5±0.2
Marking
3.2±0.3
2.2±0.2
1.6 to 2.0
4.0 to 4.6
0.6±0.2
■ Standard Packing Quantity
● 2000 pcs./Reel
■ Standard Parts
Part No.
(µH)
Inductance
Tolerance Test Freq.
(%)
(MHz)
Q
min.
Test Freq.
(MHz)
SRF ✽1
(MHz) min.
RDC ✽2
(액) max.
DC Current
(mA) max.
ELJSA100KF
10
30
1.8
18
ELJSA120KF
12
28
2.0
17
ELJSA150KF
15
25
2.2
15
ELJSA180KF
18
23
2.5
13
ELJSA220KF
22
20
2.8
12
ELJSA270KF
27
18
3.2
10
ELJSA330KF
33
17
3.5
10
ELJSA390KF
39
15
3.8
9
ELJSA470KF
47
14
4.0
8
ELJSA560KF
56
13
4.5
7
ELJSA680KF
68
12
5.0
6
ELJSA820KF
82
11
6.0
6
ELJSA101KF
100
10
7.0
5
ELJSA121KF
120
ELJSA151KF
150
ELJSA181KF
180
ELJSA221KF
220
ELJSA271KF
270
5
1
K : ±10 %
40
1.5
0.1
9
8.0
5
5
9.0
5
5
11.0
5
4
12.0
5
4
14.0
5
✽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.
Feb. 2006
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