CMS1-7-R 查看數據表（PDF） - Cooper Bussmann, Inc.
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CMS1-7-R Datasheet PDF : 4 Pages
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CMS-SERIES
Common Mode Inductors
(Surface Mount)
Description
• 160°C maximum total temperature
RoHS
2002/95/EC
• Three sizes of surface mount torroidal common
mode inductors that provide 300Vdc isolation
• Inductance range from 5.5uH to 1600uH
• Current range up to 7.0 Amps
• Noise attenuation up to 44 dB
• Frequency range up to 100 MHz
• Meets UL94V-0 flammability standard
• Ferrite core material
Applications
• EMI filters
• DC-DC brick power supplies
• Discrete output supplies
• Discrete and point-of-use power supplies (PUPS)
Environmental Data
• Storage temperature range: -40°C to +160°C
• Operating ambient temperature range: -40°C to +160°C
(range is application specific)
• Solder reflow temperature: +260°C max for 10 seconds
max.
Packaging
• Supplied in tape and reel packaging, 2,000 (CMS1),
800 (CMS2), and 600 (CMS3) per reel
Part Number
CMS1-1-R
CMS1-2-R
CMS1-3-R
CMS1-4-R
CMS1-5-R
CMS1-6-R
CMS1-7-R
CMS1-8-R
CMS1-9-R
CMS1-10-R
CMS1-11-R
CMS1-12-R
CMS1-13-R
CMS1-14-R
CMS2-1-R
CMS2-2-R
CMS2-3-R
CMS2-4-R
CMS2-5-R
CMS2-6-R
CMS2-7-R
CMS2-8-R
CMS2-9-R
CMS2-10-R
CMS2-11-R
CMS2-12-R
CMS2-13-R
CMS2-14-R
CMS3-1-R
CMS3-2-R
CMS3-3-R
OCL
(uH) minimum
(1-2) & (3-4)
4.5
8
12.6
18
25
32.8
41.5
51.2
62
73.7
100
131
166
205
25
40
57
102
160
230
270
360
460
575
700
915
1070
1340
28
45
64
I rms.
Amperes
Max *
7.00
5.70
4.10
3.80
3.60
3.10
2.60
2.20
1.90
1.65
1.35
1.15
1.00
0.85
5.35
4.40
3.60
2.80
2.30
1.85
1.60
1.35
1.10
0.94
0.80
0.67
0.58
0.50
5.70
5.10
4.75
DCR (Ω) typ
@ 20°C
(1-2)
0.0027
0.0040
0.0077
0.0089
0.0100
0.0138
0.019
0.026
0.035
0.048
0.070
0.100
0.138
0.186
0.005
0.008
0.012
0.019
0.029
0.044
0.060
0.084
0.120
0.170
0.230
0.330
0.440
0.620
0.005
0.006
0.007
DCR (Ω) typ
@ 20°C
(4-3)
0.0027
0.0040
0.0077
0.0089
0.0100
0.0138
0.019
0.026
0.035
0.048
0.070
0.100
0.138
0.186
0.005
0.008
0.012
0.019
0.029
0.044
0.060
0.084
0.120
0.170
0.230
0.330
0.440
0.620
0.005
0.006
0.007
Leakage
Inductance (uH)
typ
0.05
0.09
0.14
0.20
0.28
0.36
0.45
0.056
0.68
0.81
1.10
1.45
1.83
2.25
0.22
0.34
0.47
0.80
1.25
1.75
2.00
2.60
3.30
4.00
5.00
6.30
7.30
9.00
0.31
0.46
0.64
Interwinding
Capacitance (pF)
typ
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.7
2.8
2.9
3.0
3.1
3.2
2.0
2.3
2.5
2.8
3.1
3.4
3.6
3.9
4.1
4.3
4.6
4.9
5.1
5.4
2.80
3.05
3.30
Definitions:
OCL = Open Circuit Inductance
DCR = Direct Current Resistance
Irms = rms current for approx. a 40°C temperature rise at an ambient temperature of 85°C.
*Operating Temperature: 160°C Max. Inductance values are sustained up to 160°C.
Electrical Characteristics:
OCL (1-2) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)
OCL (4-3) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)
DCR (1-2) typ @ 20°C: (See Chart)
DCR (4-3) typ @ 20°C: (See Chart)
Hipot rating: winding to winding: 300Vdc min. for 1 second.
Turns Ratio: (1-2):(4-3) 1:1
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