CTX250-4 Coiltronics/Div of Cooper/Bussmann, CTX250-4 Datasheet - Page 2

• Manufacturer Part Number: CTX250-4
• Description: INDUCTOR TOROID DL 254.40UH SMD
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: OCTA-PAC®r

Specifications of CTX250-4

• Inductance Per Coil: 250µH
• Number Of Coils: 2
• Current: 308mA
• Tolerance: ±20%
• Inductance - Connected In Series: 1mH
• Inductance - Connected In Parallel: 250µH
• Dc Resistance (dcr): 1.230 Ohm Max
• Package / Case: 0.550" L x 0.550" W x 0.250" H (13.97mm x 13.97mm x 6.35mm)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 513-1024-2

Part
Number
CTX0.47-3P
CTX0.68-3P
CTX1-3P
CTX2-3P
CTX5-3P
CTX8-3P
CTX10-3P
CTX15-3P
CTX20-3P
CTX25-3P
CTX33-3P
CTX50-3P
CTX68-3P
CTX100-3P
CTX150-3P
CTX200-3P
CTX300-3P
CTX0.47-4P
CTX0.68-4P
CTX1-4P
CTX2-4P
CTX5-4P
CTX8-4P
CTX10-4P
CTX15-4P
CTX20-4P
CTX25-4P
CTX33-4P
CTX50-4P
CTX68-4P
CTX100-4P
CTX150-4P
CTX200-4P
CTX300-4P
CTX0.47-1
CTX0.68-1
CTX1-1
CTX2-1
CTX5-1
CTX8-1
CTX10-1
CTX15-1
CTX20-1
CTX25-1
CTX33-1
CTX50-1
CTX68-1
CTX100-1
CTX150-1
CTX200-1
CTX300-1
CTX0.47-2
CTX0.68-2
CTX1-2
CTX2-2
CTX5-2
CTX8-2
CTX10-2
CTX15-2
CTX20-2
CTX25-2
CTX33-2
CTX50-2
CTX68-2
CTX100-2
Open Circuit
µH +/-20%
Inductance
101.31
149.85
200.10
298.39
149.45
200.11
298.93
148.23
202.50
302.50
14.50
20.15
25.33
32.63
50.02
68.84
14.76
20.62
25.65
33.21
48.80
67.37
99.09
10.00
14.40
19.60
25.60
32.40
50.63
67.60
99.23
10.58
15.23
20.73
24.86
31.77
51.18
67.87
99.45
1.85
4.74
8.16
9.79
1.10
1.95
5.15
7.81
9.88
2.03
4.90
8.10
1.18
2.30
4.70
7.94
.46
.67
.91
.49
.76
.40
.63
.90
.42
.75
Inductance
116.51
172.12
101.46
131.37
188.03
107.60
191.38
µH min.
Full Load
13.12
16.16
20.32
33.06
44.15
65.50
90.92
13.44
17.17
22.93
32.21
43.04
69.54
11.54
16.35
19.84
29.34
39.73
58.72
85.16
12.36
16.09
15.90
28.79
38.71
57.45
1.24
3.04
4.90
5.71
8.50
1.42
3.56
5.15
6.70
9.52
1.00
2.66
4.08
4.85
8.74
1.27
2.66
4.18
5.18
8.53
.35
.50
.65
.37
.56
.81
.26
.41
.56
.29
.50
.76
PARALLEL
Full Load
Current
6.20
5.70
5.40
4.60
3.20
2.80
2.70
2.20
1.50
1.40
1.30
7.90
7.20
5.90
4.60
3.30
3.00
2.50
2.30
1.90
1.60
1.30
1.20
1.10
5.50
4.50
4.20
4.10
2.30
2.00
1.90
1.10
1.00
6.50
5.50
4.60
4.50
3.00
2.60
2.50
1.70
1.30
1.00
1.40
Adc
.92
.84
.68
.64
.60
.50
.72
.64
.60
.54
.74
.72
.64
.54
.44
.38
.37
.22
.92
.78
.63
ohms max.
Resistance
1.003
1.142
1.431
.006
.007
.008
.011
.022
.030
.033
.050
.111
.125
.146
.277
.328
.501
.621
.731
.926
.005
.006
.008
.014
.027
.033
.047
.057
.084
.115
.166
.201
.238
.565
.696
.810
.005
.006
.007
.010
.030
.039
.044
.080
.146
.167
.293
.365
.516
.784
.965
.005
.006
.007
.010
.021
.027
.031
.059
.107
.117
.105
.210
.303
.457
DC
Open Circuit
µH +/-20%
1193.55
1195.72
1210.00
Inductance
101.31
130.54
200.10
275.35
405.22
599.40
800.38
102.60
132.86
195.20
269.50
396.38
597.80
800.44
102.40
129.60
202.50
270.40
396.90
592.90
810.00
127.09
204.73
271.47
397.81
18.94
32.63
39.15
58.02
80.59
20.62
31.23
39.53
59.05
82.47
19.60
32.40
40.00
57.60
78.40
18.80
31.77
42.30
60.91
82.91
99.45
1.85
2.66
3.63
7.40
1.95
3.05
4.39
7.81
1.60
2.50
3.60
8.10
1.69
3.01
4.70
9.21
Power Inductors and Transformers
Inductance
µH min.
Full Load
132.24
176.61
262.02
363.68
466.03
688.50
128.83
172.16
278.15
405.83
525.47
752.13
117.38
158.92
234.88
340.64
430.39
765.54
115.16
154.83
229.79
ECONO-PAC™/OCTA-PAC
12.15
19.60
22.85
34.01
52.48
64.66
81.30
14.23
20.61
26.79
38.09
53.76
68.68
91.72
10.64
16.34
19.40
34.96
46.15
65.42
79.37
10.65
16.72
20.72
34.10
49.46
64.35
63.59
1.42
1.98
2.62
4.97
1.49
2.24
3.24
5.69
1.05
1.63
2.24
4.01
1.17
1.98
3.04
5.07
SERIES
OCTA-PAC
Full Load
Current
3.10
2.85
2.70
2.30
1.60
1.40
1.35
1.10
3.95
3.60
2.95
2.30
1.65
1.50
1.25
1.15
2.75
2.25
2.10
2.05
1.15
1.00
3.25
2.75
2.30
2.25
1.50
1.30
1.25
Adc
.75
.70
.65
.46
.42
.34
.32
.30
.25
.95
.80
.65
.60
.55
.36
.32
.30
.27
.95
.55
.50
.37
.36
.32
.27
.22
.19
.19
.11
.85
.65
.50
.70
.46
.39
.32
ohms max.
Resistance
®
1.108
1.312
2.005
2.483
2.925
3.702
2.259
2.784
3.240
4.011
1.171
1.461
2.064
3.137
3.861
4.567
5.724
1.214
1.828
.025
.028
.032
.045
.090
.119
.131
.198
.443
.499
.571
.019
.023
.033
.055
.107
.131
.187
.228
.337
.461
.662
.805
.952
.020
.024
.028
.040
.122
.157
.176
.319
.583
.668
.019
.024
.028
.038
.084
.108
.125
.236
.426
.466
.420
.839
PLUS
DC
®
®