CTX047-1P-R Datasheet, PDF (1/8 Pages) Cooper Bussmann, Inc. – Surface mount magnetics that can be used as singleor coupled inductors or 1:1 transformers that provide isolation between two windings

ECONO-PAC™/OCTA-PAC^®
OCTA-PAC^® PLUS
Power Inductors and Transformers
Description
• Surface mount magnetics that can be used as single
RoHS
2002/95/EC
or coupled inductors or 1:1 transformers that provide
isolation between two windings
• OCTA-PAC’s are designed around high frequency, low loss core
material
• ECONO-PAC’s are a lower cost version of OCTA-PAC’s
offering high saturation flux density, Powder Iron core material
• OCTA-PAC PLUS’s offer higher current ratings and higher
saturation flux densities than OCTA-PAC and ECONO-PAC,
Amorphous metal core material
• Secure 4 Terminal Mounting
• Inductor more versatile inductance combination by series or
parallel connections
Applications
• Computer and portable power devices
• LCD panels, DVD players
• Inductor: DC-DC converters
• Buck, boost, forward, and resonant converters
• Noise filtering and filter chokes
• Transformers: 1:1 300Vdc isolation, flyback, sepic
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C (range
is application specific).
• Solder reflow temperature: +260°C max. for 10 seconds max.
Packaging
• Supplied in tape and reel packaging, 1100 (EP01, OPA1, and
OP01), 800 (EP02, OP02, OPA2, EP03, OPA3, and OP03),
and 600 (EP04, OPA4, and OP04) per reel
Legend
Marking
• CTX___-__ (First three digits CTX; Second 2-3 digits =
Inductance Value; Last 1-2 digits, product size & type)
Product Size/Type
• CTX___-1 (-1 = size; no suffix = OCTA-PAC^®)
• CTX___-1P (-1 = size; P suffix = ECONO-PAC™)
• CTX___-1A (-1 = size; A suffix = OCTA-PAC^® PLUS)
Part
Number
Open Circuit
Inductance
µH +/-20%
CTX0.47-1P-R
CTX0.68-1P-R
CTX1-1P-R
CTX2-1P-R
CTX5-1P-R
CTX8-1P-R
CTX10-1P-R
CTX15-1P-R
CTX20-1P-R
CTX25-1P-R
CTX33-1P-R
CTX50-1P-R
CTX68-1P-R
CTX100-1P-R
CTX150-1P-R
CTX200-1P-R
CTX300-1P-R
CTX0.47-2P-R
CTX0.68-2P-R
CTX1-2P-R
CTX2-2P-R
CTX5-2P-R
CTX8-2P-R
CTX10-2P-R
CTX15-2P-R
CTX20-2P-R
CTX25-2P-R
CTX33-2P-R
CTX50-2P-R
CTX68-2P-R
CTX100-2P-R
CTX150-2P-R
CTX200-2P-R
CTX300-2P-R
.42
.60
1.07
2.02
4.83
8.08
9.62
15.03
20.46
25.40
32.33
50.52
68.40
99.01
150.72
198.41
299.87
.54
.85
1.22
2.18
4.90
7.65
9.83
14.99
19.58
24.79
32.67
49.10
68.85
99.14
148.10
201.59
300.42
PARALLEL
Full Load
Inductance
µH min.
Full Load
Current
Adc
.31
5.50
.43
5.10
.73
4.50
1.36
3.40
3.37
2.00
5.31
1.80
6.23
1.70
9.62
1.40
14.12
1.00
17.07
.96
22.27
.80
33.57
.70
43.65
.66
63.64
.54
96.64
.44
130.79
.36
190.05
.32
.42
5.90
.64
5.40
.89
5.00
1.56
3.90
3.57
2.50
5.31
2.30
6.73
2.10
10.51
1.60
13.37
1.50
16.60
1.40
21.29
1.30
35.31
.82
47.93
.76
69.56
.62
100.07
.56
138.49
.46
197.52
.42
DC
Resistance
ohms max.
.005
.006
.008
.013
.040
.052
.057
.087
.158
.177
.250
.316
.373
.557
.844
1.208
1.525
.006
.007
.008
.014
.032
.040
.045
.085
.097
.109
.126
.305
.362
.541
.665
.951
1.176
Open Circuit
Inductance
µH +/-20%
1.67
2.40
4.28
8.08
19.31
32.33
38.48
60.12
81.83
101.60
129.32
202.07
273.61
396.06
602.87
793.65
1199.46
2.18
3.40
4.90
8.70
19.58
30.60
39.30
59.98
78.34
99.14
130.70
196.38
275.40
396.58
592.42
806.34
1201.70
SERIES
Full Load
Inductance
µH min.
Full Load
Current
Adc
1.25
2.75
1.74
2.55
2.92
2.25
5.44
1.70
13.47
1.00
21.23
.90
24.94
.85
38.47
.70
56.47
.50
68.29
.48
89.06
.40
134.27
.35
174.61
.33
254.55
.27
386.56
.22
523.16
.18
760.19
.16
1.69
2.95
2.55
2.70
3.57
2.50
6.26
1.95
14.26
1.25
21.23
1.15
26.92
1.05
42.02
.80
53.48
.75
66.38
.70
85.17
.65
141.24
.41
191.71
.38
278.22
.31
400.27
.28
553.97
.23
790.08
.21
DC
Resistance
ohms max.
.021
.025
.032
.054
.161
.207
.227
.348
.634
.708
1.001
1.263
1.490
2.227
3.376
4.831
6.100
.024
.029
.033
.055
.128
.158
.179
.339
.387
.436
.503
1.221
1.445
2.162
2.660
3.804
4.703