CTX20-2 Coiltronics/Div of Cooper/Bussmann, CTX20-2 Datasheet - Page 3

• Manufacturer Part Number: CTX20-2
• Description: INDUCTOR TOROID DUAL 20.73UH SMD
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: OCTA-PAC®r

Specifications of CTX20-2

• Inductance Per Coil: 20.73µH
• Number Of Coils: 2
• Current: 650mA
• Tolerance: ±20%
• Inductance - Connected In Series: 82.91µH
• Inductance - Connected In Parallel: 20.73µH
• Dc Resistance (dcr): 213.0 mOhm Max
• Package / Case: 0.450" L x 0.450" W x 0.235" H (11.43mm x 11.43mm x 5.97mm)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 513-1009-2

Part
Number
CTX150-2
CTX200-2
CTX300-2
CTX0.47-3
CTX0.68-3
CTX1-3
CTX2-3
CTX5-3
CTX8-3
CTX10-3
CTX15-3
CTX20-3
CTX25-3
CTX33-3
CTX50-3
CTX68-3
CTX100-3
CTX150-3
CTX200-3
CTX300-3
CTX0.47-4
CTX0.68-4
CTX1-4
CTX2-4
CTX5-4
CTX8-4
CTX10-4
CTX15-4
CTX20-4
CTX25-4
CTX33-4
CTX50-4
CTX68-4
CTX100-4
CTX150-4
CTX200-4
CTX300-4
Open Circuit
µH +/-20%
Inductance
147.39
198.58
300.80
101.40
149.78
198.74
301.06
148.23
200.70
298.12
15.00
20.18
24.58
32.86
50.78
67.42
14.16
19.60
25.92
33.12
50.18
67.08
99.23
1.94
4.70
7.78
9.60
1.23
1.76
4.90
8.28
9.60
.38
.60
.86
.44
.78
Inductance
122.94
169.06
119.18
157.44
111.08
147.92
Full Load
µH min.
93.46
10.76
15.64
19.69
27.18
36.53
52.48
97.16
10.68
13.32
16.82
25.03
35.29
54.56
77.17
1.05
2.56
3.74
4.38
7.26
1.06
2.59
4.29
4.82
6.76
.27
.42
.57
.32
.55
.85
PARALLEL
Full Load
Current
6.00
5.00
4.80
4.70
3.00
2.80
2.70
2.00
1.50
7.00
6.00
5.00
4.90
4.40
3.50
3.40
3.00
2.10
2.00
1.80
1.50
1.20
Adc
.43
.39
.38
.98
.96
.94
.80
.70
.38
.39
.40
.92
.82
.64
.62
ohms max.
Resistance
1.231
.560
.796
.005
.006
.007
.010
.019
.025
.028
.043
.078
.086
.083
.239
.277
.345
.430
.619
.951
.004
.005
.006
.007
.014
.018
.019
.024
.055
.063
.072
.111
.157
.302
.372
.545
.672
DC
Open Circuit
µH +/-20%
1203.20
1204.22
1192.46
Inductance
589.57
794.30
131.42
203.14
269.66
405.60
599.14
794.98
103.68
132.50
200.70
268.32
396.90
592.90
802.82
18.82
31.10
38.40
60.00
80.74
98.30
19.60
33.12
38.42
56.64
78.40
1.54
2.40
3.46
7.78
1.76
3.14
4.90
7.06
Power Inductors and Transformers
Inductance
µH min.
Full Load
373.84
491.76
676.24
108.71
146.11
209.93
388.63
476.71
629.75
100.11
141.15
218.25
308.69
444.32
591.66
ECONO-PAC™/OCTA-PAC
10.26
14.98
17.54
29.06
43.04
62.56
78.77
10.37
17.14
19.28
27.03
42.73
53.27
67.27
1.08
1.67
2.28
4.22
1.29
2.21
3.41
4.24
SERIES
OCTA-PAC
Full Load
Current
3.00
2.50
2.40
2.35
1.50
1.40
1.35
1.00
3.50
3.00
2.50
2.45
2.20
1.75
1.70
1.50
1.05
1.00
Adc
.75
.49
.48
.47
.90
.75
.60
.22
.20
.19
.40
.35
.19
.20
.20
.46
.41
.32
.31
ohms max.
Resistance
®
2.241
3.184
4.929
1.109
1.381
1.718
2.475
3.083
1.210
1.488
2.180
2.687
.020
.024
.028
.040
.077
.099
.111
.172
.312
.346
.331
.956
.016
.020
.024
.028
.056
.072
.078
.096
.220
.253
.287
.443
.630
PLUS
DC
®
®