CTX33-2 Coiltronics/Div of Cooper/Bussmann, CTX33-2 Datasheet - Page 4

• Manufacturer Part Number: CTX33-2
• Description: INDUCTOR TOROID DUAL 31.77UH SMD
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: OCTA-PAC®r

Specifications of CTX33-2

• Inductance Per Coil: 31.77µH
• Number Of Coils: 2
• Current: 700mA
• Tolerance: ±20%
• Inductance - Connected In Series: 127.09µH
• Inductance - Connected In Parallel: 31.77µH
• Dc Resistance (dcr): 210.0 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: 513-1011-2

COILTRONICS
UP2B-150
UP2-150
UP3B-150
UP4-150
VP1-0059
VP3-0047
VP4-0047
VP2-0083
VP5-0067
VP3-0055
CTX5-1P
CTX5-1
CTX5-2P
CTX5-2
CTX5-3
CTX5-3P
CTX5-4P
CTX5-4
VP1-0076
VP4-0060
CTX20-1
CTX20-1P
CTX20-2
CTX20-2P
CTX20-3
CTX20-3P
CTX20-1-52
CTX20-1-52LP
CTX20-1-52M
CTX20-4
CTX20-4
CTX20-5P
CTX20-2-52
CTX20-2-52LP
CTX20-2-52M
CTX20-5-52
CTX20-5-52LP
CTX20-5-52M
CTX20-7-52
CTX20-7-52LP
CTX20-7-52M
CTX20-10-52
CTX20-10-52LP
CTX20-16-52
CTX20-16-52LP
VP5-0083
CTX32CT-220
TP1-220
TP2-220
TP4-220
UP1B-220
TP3-220
UP2B-220
UP2-220
UP3B-220
UP4-220
VP2-0116
VP4-0075
CTX25-1
CTX25-1P
CTX25-3
CTX25-2
CTX25-2P
CTX25-3P
CTX25-4P
CTX25-4
CTX25-5
CTX25-5P
VP1-0102
VP3-0084
VP2-0066
VP5-0053
CTX8-1P
CTX8-1
Coiltronics Inc.
PART Number
L
(NOM)
Total
15.2
15.2
15.2
16.4
17.2
18.0
19.6
19.6
19.6
19.6
19.6
19.6
19.6
19.6
19.6
19.6
21.2
22.8
24.4
26.0
27.2
28.8
30.6
32.4
32.4
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
22
22
22
22
22
22
22
22
22
22
25
25
25
25
25
25
25
25
25
25
uH
I
RMS
Amps
2.55
4.41
5.10
3.78
6.24
4.41
1.15
1.25
1.65
2.55
5.10
3.16
11.4
11.4
11.4
31.5
31.5
6.24
0.21
0.74
0.88
3.78
5.10
0.74
0.96
0.98
2.55
4.41
2.52
4.16
3.5
3.6
3.9
5.5
1.5
1.5
1.6
2.2
1.3
1.5
1.5
1.5
1.8
1.8
1.8
1.9
2.1
3.2
3.2
3.2
7.8
7.8
7.8
1.1
2.8
2.9
3.1
4.5
1.4
1.4
1.6
2.8
2.8
0.9
16
16
1
1
1
1
1
1
2
1
MAX
I
SAT
(TYP)
10.89
INDUCTOR SELECTION GUIDE
4.11
5.19
8.43
5.85
4.38
3.18
6.54
14.5
14.5
14.5
29.5
29.5
8.85
4.23
5.25
2.40
2.91
5.00
9.18
(Amps)
2.2
2.2
2.2
3.2
3.2
3.2
9.3
9.3
9.3
16
16
0.44
0.78
2.4
4.3
9.1
0.6
1.1
1.2
3.7
7.6
2
DCR
0.0449
0.0317
0.0829
0.0829
0.0829
0.0392
0.0392
0.0392
0.0034
0.0034
0.5483
0.3269
0.3068
0.2541
0.0617
0.0644
0.0491
0.041
0.023
0.097
0.041
0.038
0.060
0.031
0.041
0.161
0.122
0.128
0.084
0.077
0.107
0.056
0.097
0.038
0.146
0.159
0.107
0.097
0.078
0.111
0.085
0.055
0.035
0.026
0.026
0.026
0.011
0.011
0.011
0.007
0.007
0.031
0.034
0.060
0.038
0.167
0.177
0.087
0.117
0.109
0.125
0.116
0.064
0.026
0.034
0.097
0.041
0.135
0.071
0.208
0.158
Ohms
0.09
1.15
0.37
max
(MAX) uVs
V-uSec
Page 4
131.2
131.2
101.1
196.8
43.6
55.4
89.4
67.4
55.4
43.6
89.4
19.1
19.1
19.1
21.3
21.3
28.1
28.1
67.4
89.4
43.6
55.4
7.8
7.8
7.8
9.4
9.4
9.4
16
16
16
Length
0.541
0.358
0.358
0.492
0.492
0.535
0.965
0.965
0.126
0.535
0.541
0.55
0.76
0.87
0.67
0.71
0.64
0.83
0.67
0.55
0.45
0.55
0.45
0.55
0.55
0.55
0.55
0.71
0.45
0.45
0.45
0.45
0.55
0.55
0.37
0.55
0.55
0.67
1.39
1.28
1.28
1.39
1.59
1.59
2.32
2.32
0.83
0.48
0.37
0.48
0.35
0.55
0.76
0.87
0.64
0.71
0.45
0.45
0.55
0.45
0.45
0.55
0.55
0.55
0.67
0.67
0.67
0.64
0.83
0.55
0.45
0.5
0.5
0.5
Width
0.345
0.264
0.358
0.295
0.492
0.449
0.654
0.965
0.854
0.854
0.709
0.098
0.425
0.345
0.41
0.52
0.59
0.51
0.88
0.97
0.66
1.12
0.88
0.55
0.45
0.55
0.45
0.55
0.55
0.55
0.55
0.51
0.97
0.45
0.45
0.45
0.45
0.55
0.55
0.37
0.55
0.55
0.67
0.78
1.28
1.59
2.32
1.12
0.37
0.26
0.37
0.24
0.41
0.52
0.59
0.66
0.97
0.45
0.45
0.55
0.45
0.45
0.55
0.55
0.55
0.67
0.67
0.51
0.88
0.66
1.12
0.55
0.45
1.1
Height
0.236
0.231
0.268
0.244
0.425
0.165
0.165
0.235
0.235
0.244
0.165
0.165
0.235
0.235
0.358
0.264
0.354
0.315
0.492
0.295
0.449
0.965
0.654
0.709
0.425
0.087
0.071
0.087
0.118
0.197
0.087
0.236
0.231
0.268
0.165
0.165
0.235
0.235
0.315
0.315
0.244
0.425
0.165
0.165
0.31
0.33
0.39
0.31
0.33
0.19
0.19
0.25
0.25
0.39
0.19
0.19
0.25
0.25
1.28
0.78
1.35
1.59
2.32
0.31
0.31
0.39
0.19
0.19
0.25
0.25
0.33
0.31
1.1
1
SM/THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
THT
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
4 Parallel
4 Parallel
4 Parallel
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Toroidal
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Notes
Series
Series
Series
Series
Series
Series
Series
Series
Series
Series
N//A
N/A
N/A
N/A
N/A
E
E
E
E
E
E
E
E
E
E
E
E
E
D
D