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CUJ - Miniature Chip SMD Common Mode Filter Chokes

Features

  • EMI noise suppression for data and signal line filtering
  • Low cost SMD common mode chokes designed for pick and place compatibility while providing consistent and reliable co-planarity
  • High attenuation over a wide frequency range
  • Manufactured in ISO-9001 approved facility
  • Other inductance values available upon request
  CUJ - Miniature Chip SMD Common Mode Filter Chokes

Electrical Specifications @ 25°C

Operating Temperature: 0° to 70°C
Storage Temperature: -25° to 105°C
Test voltage between windings: 500 Vrms
Test Frequency: Inductance measured @ 100kHz/20 Vrms


Common Mode Chokes for Data and Signal Line EMI Noise Suppression

Part Number Number of Data Lines OCL (µH) ±30% IN (mA) DCR (mOhms) Number of Coils Windings per Coil Schematic
 CUJ-240-16E
 CUJ-340-16E
 CUJ-101-16E
4
4
4
24
34
100
800
700
450
45
55
135
2
2
2
2
2
2
E
E
E
 CUJ-471-16E
 CUJ-102-16E
 CUJ-472-16E
4
4
4
470
1,000
4,700
450
450
300
95
135
310
2
2
2
2
2
2
E
E
E
 CUJ-240-16C
 CUJ-470-16C
 CUJ-101-16C
6
6
6
24
47
100
650
450
350
45
90
170
2
2
2
3
3
3
C
C
C
 CUJ-471-16C
 CUJ-102-16C
 CUJ-472-16C
6
6
6
470
1,000
4,700
350
330
200
95
170
430
2
2
2
3
3
3
C
C
C
 CUJ-240-16D
 CUJ-470-16D
 CUJ-680-16D
6
6
6
24
47
68
600
500
450
75
110
135
3
3
3
2
2
2
D
D
D
 CUJ-471-16D
 CUJ-102-16D
 CUJ-472-16D
6
6
6
470
1,000
4,700
350
350
190
220
220
750
3
3
3
2
2
2
D
D
D
 CUJ-240-16A
 CUJ-470-16A
 CUJ-101-16A
8
8
8
24
47
100
550
400
250
45
90
240
2
2
2
4
4
4
A
A
A
 CUJ-471-16A
 CUJ-102-16A
 CUJ-472-16A
8
8
8
470
1,000
4,700
250
250
160
95
240
540
2
2
2
4
4
4
A
A
A
 CUJ-240-16B
 CUJ-340-16B
8
8
24
34
430
400
125
145
4
4
2
2
B
B
 CUJ-680-16B
 CUJ-101-16B
8
8
68
100
320
300
220
250
4
4
2
2
B
B


Dimensions & Schematics


Dimensions & Schematics



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