Choke Coils
■
Examples Type 09D
Inductance
(µH)
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
6800.0
8200.0
10000.0
±10
10
±20
Tolerance
(%)
Test Freq.
(kHz)
R
DC
.( )
[at 20 °C]
½½
(Tol.±30 %)
(Tol.±20 %)
0.012
0.013
0.015
0.016
0.018
0.019
0.021
0.024
0.027
0.031
0.035
0.038
0.051
0.058
0.081
0.087
0.110
0.130
0.140
0.160
0.200
0.250
0.320
0.360
0.410
0.500
0.650
0.860
0.980
1.100
1.400
1.600
2.100
2.400
2.800
3.800
4.400
6.100
7.000
8.000
11.200
12.600
14.400
16.600
18.800
½
I
DC
.
[at 20 °C]
(A)max.
Part No.
[Dimensions in mm]
(not to scale)
ELC09D2R2 F
ELC09D2R7 F
ELC09D3R3 F
ELC09D3R9 F
ELC09D4R7 F
ELC09D5R6 F
ELC09D6R8 F
ELC09D8R2 F
ELC09D100 F
ELC09D120 F
3.50
3.30
3.20
3.10
3.00
2.90
2.80
2.60
2.50
2.30
2.10
2.00
1.80
1.60
1.40
1.30
1.20
1.10
1.00
0.90
0.82
0.77
0.74
0.61
0.58
0.52
0.49
0.46
0.39
0.36
0.34
0.30
0.28
0.23
0.21
0.19
0.17
0.16
0.14
0.13
0.12
0.11
0.10
0.09
0.08
f9.5
max.
4.0±1.0
8.9 max.
2–f0.6
5.0±0.5
ELC09D150 F
ELC09D180 F
ELC09D220 F
ELC09D270 F
ELC09D330 F
ELC09D390 F
ELC09D470 F
ELC09D560 F
ELC09D680 F
ELC09D820 F
ELC09D101 F
ELC09D121 F
ELC09D151 F
ELC09D181 F
ELC09D221 F
ELC09D271 F
ELC09D331 F
ELC09D391 F
ELC09D471 F
ELC09D561 F
ELC09D681 F
ELC09D821 F
ELC09D102 F
ELC09D122 F
Recommended PWB
piercing plan
2–f1.00±0.05
5.0±0.1
Connection Schematic
S
ELC09D152 F
ELC09D182 F
ELC09D222 F
ELC09D272 F
F
ELC09D332 F
ELC09D392 F
ELC09D472 F
ELC09D562 F
ELC09D682 F
ELC09D822 F
ELC09D103 F
½
Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
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
Choke Coils
■
Examples Type 11D
Inductance
(µH)
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
6800.0
8200.0
10000.0
±10
10
±20
Tolerance
(%)
Test Freq.
(kHz)
R
DC
.( )
[at 20 °C]
(Tol.±20 %)
0.013
0.014
0.015
0.016
0.018
0.020
0.022
0.024
0.029
0.030
0.033
0.037
0.040
0.048
0.051
0.057
0.063
0.071
0.082
0.090
0.120
0.160
0.180
0.200
0.230
0.320
0.350
0.400
0.490
0.620
0.780
0.870
1.100
1.200
1.700
2.000
2.300
2.800
3.600
4.500
5.200
6.900
7.800
10.600
11.800
½
I
DC
.
[at 20 °C]
(A)max.
Part No.
[Dimensions in mm]
(not to scale)
ELC11D2R2F
ELC11D2R7F
ELC11D3R3F
ELC11D3R9F
ELC11D4R7F
ELC11D5R6F
ELC11D6R8F
ELC11D8R2F
ELC11D100F
ELC11D120F
5.30
5.10
4.90
4.80
4.70
4.60
4.40
3.90
3.50
3.40
3.30
3.10
2.80
2.70
2.60
2.50
2.30
2.10
2.00
1.90
1.80
1.60
1.40
1.30
1.20
1.10
1.00
0.95
0.82
0.73
0.64
0.62
0.57
0.52
0.43
0.40
0.38
0.34
0.31
0.29
0.26
0.23
0.21
0.18
0.16
f11.5
max.
4.0±1.0 13.9 max.
2–f0.6
5.0±0.5
ELC11D150F
ELC11D180F
ELC11D220F
ELC11D270F
ELC11D330F
ELC11D390F
ELC11D470F
ELC11D560F
ELC11D680F
ELC11D820F
Recommended PWB
piercing plan
ELC11D101F
ELC11D121F
ELC11D151F
ELC11D181F
ELC11D221F
ELC11D271F
ELC11D331F
ELC11D391F
ELC11D471F
ELC11D561F
ELC11D681F
ELC11D821F
ELC11D102F
ELC11D122F
2–f1.00±0.05
5.0±0.1
Connection Schematic
S
ELC11D152F
ELC11D182F
ELC11D222F
ELC11D272F
F
ELC11D332F
ELC11D392F
ELC11D472F
ELC11D562F
ELC11D682F
ELC11D822F
ELC11D103F
½
Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
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
Choke Coils
■
Examples Type 12D
Part No.
Inductance
(µH)
Tolerance
(%)
Test Freq.
(kHz)
R
DC
.( )
[at 20 °C]
(Tol.±20 %)
0.150
0.170
0.190
0.210
0.230
0.270
0.300
0.330
0.380
0.420
0.460
0.650
±10
10
0.720
0.830
1.270
1.330
1.500
1.890
2.370
2.830
3.190
4.080
5.740
6.340
7.200
½
I
DC
.
[at 20 °C]
(A)max.
1.90
1.78
1.67
1.58
1.55
1.44
1.34
1.32
1.25
1.15
0.98
0.94
0.87
0.86
0.64
0.63
0.60
0.54
0.48
0.45
0.41
0.34
0.29
0.28
0.27
[Dimensions in mm]
(not to scale)
14.0 max.
φ12.0±0.5
ELC12D101E
ELC12D121E
ELC12D151E
ELC12D181E
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
16.5max.
ELC12D221E
ELC12D271E
ELC12D331E
3.5±0.8
φ0.8
7.5±0.5
ELC12D391E
ELC12D471E
ELC12D561E
ELC12D681E
ELC12D821E
ELC12D102E
ELC12D122E
Recommended PWB
piercing plan
2–φ1.20±0.05
ELC12D152E
ELC12D182E
ELC12D222E
7.5±0.1
ELC12D272E
ELC12D332E
Connection Schematic
S
ELC12D392E
ELC12D472E
ELC12D562E
ELC12D682E
F
ELC12D822E
ELC12D103E
½
Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
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.
Mar. 2009
Choke Coils
■
Examples Type 16B
Inductance
(µH)
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
6800.0
8200.0
10000.0
±10
10
±20
Tolerance
(%)
Test Freq.
(kHz)
R
DC
.( )
[at 20 °C]
½½
(Tol.±30 %)
(Tol.±20 %)
½½
0.012
½½
0.013
½½
0.015
½½
0.016
½
I
DC
.
[at 20 °C]
(A)max.
Part No.
[Dimensions in mm]
(not to scale)
16.0 max.
f
13.0±0.5
ELC16B3R3L
ELC16B3R9L
ELC16B4R7L
ELC16B5R6L
ELC16B6R8L
ELC16B8R2L
ELC16B100L
ELC16B120L
ELC16B150L
ELC16B180L
ELC16B220L
ELC16B270L
ELC16B330L
ELC16B390L
ELC16B470L
ELC16B560L
ELC16B680L
ELC16B820L
ELC16B101L
ELC16B121L
ELC16B151L
ELC16B181L
ELC16B221L
ELC16B271L
ELC16B331L
ELC16B391L
ELC16B471L
±25
8.50
8.00
7.80
7.40
6.70
6.10
5.60
5.50
5.40
5.10
4.60
4.30
4.00
3.90
3.80
3.40
3.20
3.00
2.60
2.50
2.20
2.10
1.90
1.60
1.50
1.30
1.20
1.10
1.00
0.88
0.85
0.82
0.74
0.60
0.57
0.54
0.47
0.42
0.36
0.34
0.32
0.28
0.26
0.018
0.019
0.022
0.023
0.026
0.028
0.031
0.034
0.039
0.042
0.045
0.051
0.057
0.064
0.072
0.080
0.103
0.115
0.130
0.170
0.200
0.250
0.280
0.380
0.430
0.580
0.660
0.740
0.870
1.220
1.380
1.570
2.000
2.400
3.300
3.700
4.200
5.600
6.400
23.0 max.
4.5±0.5
f
1.0
7.5±0.5
Recommended PWB
piercing plan
2–f 1.50±0.05
7.5±0.1
ELC16B561L
ELC16B681L
ELC16B821L
ELC16B102L
ELC16B122L
ELC16B152L
ELC16B182L
ELC16B222L
Connection Schematic
S
ELC16B272L
ELC16B332L
ELC16B392L
ELC16B472L
ELC16B562L
ELC16B682L
ELC16B822L
ELC16B103L
F
½
Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
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
Choke Coils
■
Examples Type 18B
Inductance
(µH)
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
6800.0
8200.0
10000.0
±10
10
±20
Tolerance
(%)
Test Freq.
(kHz)
R
DC
.( )
[at 20 °C]
(Tol.±20 %)
0.010
0.011
0.012
0.013
0.015
0.016
0.017
0.018
0.021
0.022
0.025
0.028
0.030
0.033
0.037
0.040
0.046
0.051
0.057
0.065
0.072
0.082
0.090
0.110
0.130
0.150
0.210
0.230
0.260
0.340
0.390
0.440
0.580
0.650
0.880
1.200
1.400
1.500
1.700
2.200
2.800
3.100
3.900
½
I
DC
.
[at 20 °C]
(A)max.
Part No.
[Dimensions in mm]
(not to scale)
20.0 max.
f
16.0 max.
ELC18B3R3L
ELC18B3R9L
ELC18B4R7L
ELC18B5R6L
ELC18B6R8L
ELC18B8R2L
ELC18B100L
8.50
8.00
7.80
7.40
6.80
6.60
6.50
6.00
5.90
5.60
5.40
4.80
4.60
4.40
4.30
4.20
4.00
3.70
3.20
3.00
2.70
2.60
2.40
2.20
1.90
1.80
1.60
1.50
1.40
1.30
1.10
1.00
0.85
0.84
0.75
0.68
0.60
0.57
0.55
0.46
0.45
0.41
0.36
27.0 max.
ELC18B120L
ELC18B150L
ELC18B180L
ELC18B220L
ELC18B270L
ELC18B330L
ELC18B390L
ELC18B470L
ELC18B560L
ELC18B680L
ELC18B820L
ELC18B101L
ELC18B121L
5.0±1
f
1.0
7.5±0.5
f18.0
max.
Recommended PWB
piercing plan
ELC18B151L
ELC18B181L
ELC18B221L
ELC18B271L
ELC18B331L
2–f 1.50±0.05
ELC18B391L
ELC18B471L
ELC18B561L
ELC18B681L
ELC18B821L
ELC18B102L
ELC18B122L
7.5±0.1
Connection Schematic
ELC18B152L
ELC18B182L
ELC18B222L
ELC18B272L
ELC18B332L
ELC18B392L
ELC18B472L
S
F
ELC18B562L
ELC18B682L
ELC18B822L
ELC18B103L
½
Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
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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