ELC-12E472L Panasonic - ECG, ELC-12E472L Datasheet - Page 4

• Manufacturer Part Number: ELC-12E472L
• Description: COIL CHOKE 4700UH SHIELD RADIAL
• Manufacturer: Panasonic - ECG
• Series: 12Er

Specifications of ELC-12E472L

• Inductance: 4.7mH
• Current: 200mA
• Tolerance: ±10%
• Shielding: Shielded
• Dc Resistance (dcr): 6 Ohm
• Package / Case: Radial
• Mounting Type: Through Hole
• Frequency - Test: 10kHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: ELC12E472L

■
✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
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.
4–φ 0.8
Examples Type 18E–L
Recommended PWB
[Dimensions in mm]
(not to scale)
piercing plan
φ 19.0 max.
11.3±0.1
11.3±0.5
4–φ 1.2±0.05
(Top View)
ELC18E5R6L
ELC18E6R8L
ELC18E8R2L
ELC18E330L
ELC18E390L
ELC18E100L
ELC18E180L
ELC18E220L
ELC18E270L
ELC18E470L
ELC18E560L
ELC18E680L
ELC18E820L
ELC18E221L
ELC18E331L
ELC18E391L
ELC18E561L
ELC18E681L
ELC18E821L
ELC18E222L
ELC18E272L
ELC18E332L
ELC18E392L
ELC18E562L
ELC18E682L
ELC18E822L
ELC18E103L
ELC18E120L
ELC18E150L
ELC18E101L
ELC18E121L
ELC18E181L
ELC18E271L
ELC18E471L
ELC18E102L
ELC18E122L
ELC18E152L
ELC18E182L
ELC18E472L
ELC18E151L
Part No.
Inductance
10000
2200
3300
3900
5600
6800
1000
1200
1500
1800
2700
8200
4700
(µH)
330
390
100
180
220
270
560
680
820
120
150
470
10
22
27
33
39
47
56
68
82
12
15
18
5.6
6.8
8.2
– 216 –
Tolerance
±20
±10
(%)
Test Freq.
(kHz)
10
(Tol.±20 %)
[at 20 °C]
R
0.023
0.030
0.036
0.040
0.044
0.083
0.280
0.360
0.630
0.890
2.200
2.400
0.022
0.026
0.028
0.031
0.047
0.061
0.067
0.076
0.210
0.570
1.000
1.400
1.600
2.700
DC
0.013
0.013
0.014
0.016
0.017
0.019
0.190
0.510
0.011
0.120
0.150
0.170
1.100
0.110
.( )
Choke Coils
[at 20 °C]
(A)max.
00
6.50
6.20
5.90
5.60
5.40
5.20
5.00
4.80
4.60
4.50
3.80
3.60
3.50
3.00
2.80
2.60
2.50
2.00
0.95
0.90
0.80
0.65
0.60
0.50
0.48
0.46
0.39
0.35
0.33
✽
6.70
1.90
1.80
1.50
1.40
1.20
1.00
0.73
4.10
2.10
1.10
I
Sep. 2010
DC
.