ELL4LG4R7NA Panasonic, ELL4LG4R7NA Datasheet
ELL4LG4R7NA
Manufacturer Part Number
ELL4LG4R7NA
Description
CHOKE, 4.7UH, 1.1A, 30%
Manufacturer
Panasonic
Series
4LG-Ar
Datasheet
1.ELL4FG100MA.pdf
(2 pages)
Specifications of ELL4LG4R7NA
Dc Resistance Max
90mohm
Dc Current Rating
1.1A
Inductor Type
Choke
Self Resonant Frequency
100kHz
Inductor Case Style
SMD
No. Of Pins
2
Inductance Tolerance
± 30%
Body Diameter
3.8mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ELL4LG4R7NA
Manufacturer:
PANASONIC
Quantity:
48 000
Company:
Part Number:
ELL4LG4R7NA
Manufacturer:
PANASONI
Quantity:
2 000
Part Number:
ELL4LG4R7NA
Manufacturer:
PANASONIC/松下
Quantity:
20 000
SMD Choke Coils
Series:
Type:
■
●
●
●
■
●
●
■
■
● ELL4FG-A
● ELL4LG-A
■
● ELL4FG-A
● ELL4LG-A
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.
ELL
Features
Magnetically shielded structure
Low DC resistance and large current capability
Shock resistant
Standard Packing Quantity
2000 pcs./Reel (ELL4FG-A/ELL4GG)
3000 pcs./Reel (ELL4LG-A)
Explanation of Part Numbers
Dimensions in mm (not to scale)
Recommended land patterns in mm (not to scale)
Choke Coil (Magnetically shielded )
G
ELL4FG-A
ELL4GG
ELL4LG-A
E
1
3.80±0.2
Product Code
L
2
ELL4FG-A
ELL4LG-A
1.00
4.20
Type
L
3
1.1±0.10 (1.20 max.)
1.20
Outer size
4
4
1.80 max.
1.60
1.20
G
F
L
H
Height
F
1.2 max.
1.4 max.
1.8 max.
5
Structure
G
6
G
■
●
●
● ELL4GG
● ELL4GG
1
7
Series
Recommended Applications
DC-DC converter circuitry for computer peripherals
and cellular phones.
Chopper circuit decoupling chokes for DC-DC
converter circuitry.
Inductance
Type ELL4FG–A
0
8
2R2
150
3.80±0.2
1.50
0
9
2.2 µH
15 µH
Tolerance
Type ELL4GG
M
1.60
10
M
N
Design No.
±30 %
±20 %
1.50
11
1.70
Type ELL4LG–A
0.70
Choke Coils
G
F
L
0.70
Jan. 2008
—
A
A
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ELL4LG4R7NA Summary of contents
Page 1
SMD Choke Coils G Series: ELL4FG-A Type: ELL4GG ELL4LG-A ■ Features ● Magnetically shielded structure ● Low DC resistance and large current capability ● Shock resistant ■ Standard Packing Quantity ● 2000 pcs./Reel (ELL4FG-A/ELL4GG) ● 3000 pcs./Reel (ELL4LG-A) ■ Explanation ...
Page 2
... ELL4GG8R2N ELL4GG100M ELL4GG120M ELL4GG150M ELL4GG220M ELL4GG330M ELL4GG470M ELL4GG101M ELL4LG1R0NA ELL4LG1R5NA ELL4LG2R2NA ELL4LG2R7NA ELL4LG3R3NA ELL4LG4R7NA ELL4LG6R2NA 4LG-A ELL4LG100MA Series ELL4LG150MA ELL4LG220MA ELL4LG330MA ELL4LG470MA ELL4LG680MA ELL4LG101MA ELL4LG151MA ✽1 Saturation Rated Current : This DC current which causes inductance reduction from its nominal value. ✽2 Temperature Rise Current : This indicates the value of current when temperature rise dt/t= 40 °C (at 20 °C). ...