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   | CM Filter Choke Catalogue
    
        
            | Current compensated EMI noise suppression chokes for data and signal line filteringWe offer a comprehensive range of common mode noise suppression chokes designed for interfacing and reduction of electromagnetic interference (EMI). These chokes provide both differential and common mode noise attenuation while allowing the signal to pass through virtually undistorted.The chokes are available in sizes ranging from standard to ultra miniature in both DIL and SMD styles and offer compatibility with all common footprints.
 The quick reference chart shown below provides a quick overview of choices available from the broad selection being offered by us.
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            | DIL & SMD CM Interface Chokes SMD Data & Signal Line Filter Chokes
 Mechanical Layout
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 DIL & SMD Common Mode Interface Chokes
    
        
            | Series | Inductance Range | Cores per Package
 | Windings per Core
 | Mounting Style | No. Contacts & Pitch
 | Max. Board Area W x L x Ht (mm)
 | Data Sheet |  
            | CMJ-2-XXX CMJ-4-XXX
 | 5µH - 20mH 5µH - 12mH
 | 1 | 2 4
 | "J" Lead SMD 
 | 4 x 2.54 8 x 1.27
 | 9.0 x 6.0 x 4.7 | CMJ |  
            | CCJ-2-XXX CCJ-4-XXX
 CCJ-4-XXXC
 | 26µH - 70mH 26µH - 58mH
 25µH - 100µH
 | 1 1
 2
 | 2 4
 2
 | "J" Lead SMD | 8 x 2.54 | 10.0 x 14.0 x 7.6 | CCJ |  
            | CFJ-3-XXXA CFJ-4-XXXA
 CFJ-4-XXXB
 | 24µH - 4.7mH 33µH - 4.7mH
 24µH - 100µH
 | 1 1
 2
 | 3 4
 2
 | "J" Lead SMD | 6 x 2.54 8 x 2.54
 8 x 2.54
 | 9.0 x 7.7 x 6.0 9.0 x 9.6 x 6.0
 9.0 x 9.6 x 6.0
 | CFJ |  
            | CKV-XXX | 120µH - 68mH | 1 | 1 | Through Hole | 4 x 2.54 | 7.4 x 15.2 x 17.6 | CK. CD. CQ |  
            | CDF-XXX CDV-XXX
 | 1.0mH - 68mH | 1 | 2 | DIL | 10 x 2.54 | 14.0 x 12.5 x 11.0 9.0 x 14.0 x 14.5
 |  
            | CDJ-XXX | "J" Lead SMD | 8 x 2.54 | 17.0 x 12.6 x 8.0 |  
            | CQF-XXX | 1.0mH - 90mH | 1 | 4 | DIL | 10 x 2.54 | 12.5 x 14.0 x 11.0 9.0 x 14.0 x 14.5
 |  
            | CQV-XXX |  
            | CQJ-XXX | "J" Lead SMD | 8 x 2.54 | 17.0 x 12.6 x 8.0 |  
            | CUJ-XXX-16E CUJ-XXX-16C
 CUJ-XXXX-16D
 CUJ-XXX-16A
 CUJ-XXX-16B
 | 24µH - 4.7mH 24µH - 4.7mH
 24µH - 4.7mH
 24µH - 4.7mH
 24µH - 100µH
 | 2 2
 3
 2
 4
 | 2 3
 2
 4
 2
 | "J" Lead SMD | 16 x 1.27 
 | 9.0 x 12.8 x 5.8 
 | CUJ |  
            | COJ-16-XXX | 24µH - 5.0mH | 8 | 2 | "J" Lead SMD | 40 x 1.27 | 16.0 x 28.6 x 5.8 | COJ |  
            | Data Linie Filtre | 2 to 16 Data Lines | "J" Lead SMD | Various | COJ CUJ
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 SMD Data & Signal Line Filter Chokes
    
        
            | Features
                EMI noise suppression for data and signal line filteringMiniature, low cost SMD common mode chokes are designed for pick and place compatibility and provide reliable co-planarityHigh attenuation over a wide frequency rangeManufactured in ISO-9001 approved facilityOther inductance values available upon requestParts shown below meet all popular footprints |  |  |  
            |  |  |  |  
            | 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 mVrm
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            | Part Number | OCL(µH) ±30% | IN (mA) | DCR (mOhms) | Number of Coils | Windings per Coil | Schematic |  
            | Two Data Lines |  
            | CMJ-2-110 CMJ-2-220
 CMJ-2-470
 CMJ-2-101
 | 11 22
 47
 100
 | 500 500
 500
 500
 | 30 45
 65
 95
 | 1 1
 1
 1
 | 2 2
 2
 2
 | A A
 A
 A
 |  
            | CMJ-2-471 CMJ-2-102
 CMJ-2-222
 CMJ-2-472
 | 470 1,000
 2,200
 4,700
 | 500 500
 400
 200
 | 55 80
 120
 310
 | 1 1
 1
 1
 | 2 2
 2
 2
 | A A
 A
 A
 |  
            | CFJ-3-470B | 47 | 850 | 60 | 1 | 2 | B |  
            | CCJ-2-152 CCJ-2-502
 CCJ-2-123
 CCJ-2-283
 CCJ-2-503
 CCJ-2-703
 | 1,500 5,000
 12,000
 28,000
 50,000
 70,000
 | 550 500
 400
 270
 200
 170
 | 100 180
 270
 520
 970
 1,490
 | 1 1
 1
 1
 1
 1
 | 2 2
 2
 2
 2
 2
 | A A
 A
 A
 A
 A
 |  
            | CDJ-1.7-A CDJ-12-A
 CDJ-28-A
 CDJ-50-A
 CDJ-70-A
 | 1,700 12,000
 28,000
 50,000
 70,000
 | 550 300
 300
 300
 300
 | 200 680
 1,020
 1,800
 2,150
 | 1 1
 1
 1
 1
 | 2 2
 2
 2
 2
 | A A
 A
 A
 A
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            | Three Data Lines |  
            | CMJ-3-680 | 68 | 400 | 110 | 1 | 3 | B |  
            | CFJ-3-240A CFJ-3-102A
 CFJ-3-222A
 CFJ-3-472A
 | 24 1,000
 2,200
 4,700
 | 1,000 700
 600
 350
 | 45 70
 125
 340
 | 1 1
 1
 1
 | 3 3
 3
 3
 | A A
 A
 A
 |  Top of page
 
 
 
    
        
            | Part Number | OCL(µH) ±30% | IN (mA) | DCR (mOhms) | Number of Coils | Windings per Coil | Schematic |  
            | Four Data Lines |  
            | CMJ-4-240 CMJ-4-330
 CMJ-4-470
 CMJ-4-680
 CMJ-4-471
 CMJ-4-152
 CMJ-4-472
 | 24 33
 47
 68
 470
 1,500
 4,700
 | 500 500
 500
 500
 500
 400
 200
 | 65 15
 90
 140
 80
 220
 430
 | 1 1
 1
 1
 1
 1
 1
 | 4 4
 4
 4
 4
 4
 4
 | A A
 A
 A
 A
 A
 A
 |  
            | CFJ-4-240B CFJ-4-330A
 CFJ-4-470A
 CFJ-4-471A
 CFJ-4-472A
 | 24 33
 47
 470
 4,700
 | 550 550
 540
 450
 220
 | 80 65
 80
 65
 430
 | 2 1
 1
 1
 1
 | 2 4
 4
 4
 4
 | B A
 A
 A
 A
 |  
            | CCJ-4-260B CCJ-4-101B
 CCJ-4-101C
 | 26 100
 100
 | 600 400
 450
 | 65 130
 220
 | 1 1
 2
 | 4 4
 2
 | B B
 C
 |  
            | CCJ-4-221B CCJ-4-471B
 CCJ-4-152B
 | 220 470
 1,500
 | 400 400
 350
 | 190 120
 120
 | 1 1
 1
 | 4 4
 4
 | B B
 B
 |  
            | CCJ-4-502B CCJ-4-123B
 CCJ-4-583B
 | 5,000 12,000
 58,000
 | 330 170
 90
 | 220 770
 2,350
 | 1 1
 1
 | 4 4
 4
 | B B
 B
 |  
            | CMB-4-502 CMT-4-502
 | 5,000 5,000
 | 150 150
 | 470 470
 | 1 1
 | B B
 | A A
 |  
            | COJ-360B | 36 | 600 | 100 | 1 | 4 | B |  
            | COJ-5.0-B COJ-12-B
 COJ-58-B
 COJ-90-B
 | 5,000 12,000
 58,000
 90,000
 | 300 250
 200
 150
 | 450 1,120
 2,400
 4,150
 | 1 1
 1
 1
 | 4 4
 4
 4
 | B B
 B
 B
 |  
            | CUJ-340-16E | 34 | 700 | 56 | 2 | 2 | E |  Top of page
 
 
 
    
        
            | Part Number | OCL(µH) ±30% | IN (mA) | DCR (mOhms) | Number of Coils | Windings per Coil | Schematic |  
            | Six Data Lines |  
            | CUJ-240-16C CUJ-680-16C
 CUJ-240-16D
 CUJ-680-16D
 | 24 68
 24
 68
 | 650 450
 600
 450
 | 45 110
 75
 135
 | 2 2
 3
 3
 | 3 3
 2
 2
 | C C
 D
 D
 |  
            | Eight Data Lines |  
            | CUJ-340-16B CUJ-680-16B
 CUJ-101-16B
 | 34 68
 100
 | 400 320
 300
 | 145 220
 250
 | 4 4
 4
 | 2 2
 2
 | B B
 B
 |  
            | Sixteen Data Lines |  
            | COJ-16-470 COJ-16-502
 | 47 5,000
 | 300 150
 | 200 400
 | 8 8
 | 2 2
 | - -
 |  Top of page
 
 
 
Mechanical Layout  Top of page
 
 
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