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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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