CM1394 Series
IEEE1394 Common Mode Choke
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New RoHS part numbers are shown. The products were always compliant; only the part numbers changed. The second to the last character is now L to indicate RoHS compliance. (Old data sheet can be viewed here.) |
- Designed for IEEE1394 and other twisted pair interfaces
- Common- and differential mode filtering in a single device
- Over 17 dB attenuation at 400 MHz
- Shielded 1812 size that's ideal for auto insertion
- Machine wound - less expensive than hand-wound toroid designs
- Defense Supply Center CID A-A-59744
- RoHS-compliant. 260°C compatible. Gold over nickel over moly-manganese terminations.
- COTS Plus tin-silver-copper and tin-lead terminations available
- Custom versions available
Photo 
Pricing 
Materials declaration 
PDF data sheet
SPECIFICATIONS
Frequency
Response
Impedance versus Frequency
Dimensions
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| CM1394L_ | 0.22 | 0.105 | 1.5 | 9.04/0.19 | 13.66/0.94 | 17.75/1.79 | 17.11/2.09 |
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| 1 | When ordering, please specify termination and packaging codes: e.g. CM1394LC | |
| Termination: | L = RoHS compliant gold over nickel over moly-manganese Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). |
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| Packaging:
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C = 7"
machine-ready reel EIA-481 embossed plastic tape (600 parts per full reel). B = Less than full reel In tape but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13" reel, machine-ready EIA-481 embossed plastic tape. Factory order only, not stocked (2200 parts per full reel). |
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| 2 | Inductance tested at 100 kHz. | |
| 3 | Irms: Current that causes a 15°C temperature rise from 25°C ambient. Details | |
| 4 | Ambient temperature range: | –40°C to +85°C |
| 5 | Storage temperature range: | Component: –40°C to +85°C T&R packaging: –40°C to +80°C |
| 6 | Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. | |
| 7 | Electrical specifications at 25°C. | |
| Refer to Soldering Coilcraft Components before soldering. | ||
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