Beijing Silk Road Enterprise Management Services Co., Ltd.
| Operating Temperature | -55℃~+125℃ |
| DC Resistance(DCR) | 4mΩ |
| Number of Lines | 2 |
| Description | 2Line Common Mode Choke Surface Mount-4P 12x4.6mm 230Ω@100MHz 5A DCR 4mΩ |
| Mfr. Part # | 2744051447 |
| Package | SMD-4P,12x4.6mm |
| Model Number | 2744051447 |
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Product Specification
| Operating Temperature | -55℃~+125℃ | DC Resistance(DCR) | 4mΩ |
| Number of Lines | 2 | Description | 2Line Common Mode Choke Surface Mount-4P 12x4.6mm 230Ω@100MHz 5A DCR 4mΩ |
| Mfr. Part # | 2744051447 | Package | SMD-4P,12x4.6mm |
| Model Number | 2744051447 |
Surface mount common-mode beads from Fair-Rite provide a common magnetic path for flux generated by current to the load and the return current. This current compensation results in zero magnetic flux in the bead. The wires are oxygen-free, high-conductivity copper with 100% matte tin plating over a nickel undercoating. These SM Beads meet solderability specifications when tested in accordance with MIL-STD-202, method 208, achieving at least 95% solder coverage. They also meet the resistance to soldering requirements of EIA-186-10E (2605 C for 101 seconds) after preheating to within 100 C of soldering temperature. Recommended storage and operation temperature is -55 C to 125 C. A Surface Mount Bead Kit (part number 0199000025) is available for prototype evaluation.
| Part Number | Description | Digits 1 & 2 | Digits 3 & 4 | Last Digit (Packaging) |
|---|---|---|---|---|
| 2744051447 | 44 COMMON MODE SM BEAD | Product Class | Material Grade | 7 = Taped and Reeled |
| (Part Number ending in 6) | Bulk Packed | Product Class | Material Grade | 6 = Bulk Packed |
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Weight | 1 | g | |
| Dimensions (A) | 4.60 | Max mm | 0.181 Max inch |
| Dimensions (B) | 6.50 +/- 0.15 | mm | 0.256 Max inch |
| Dimensions (C) | 12 | Max mm | 0.472 Max inch |
| Dimensions (D) | 2.5 0.50 | mm | 0.098 inch |
| Dimensions (E) | 3 0.10 | mm | 0.118 inch |
| Land Pattern (W) | 9.00 | (0.354) | |
| Land Pattern (X) | 1.00 | (0.040) | |
| Land Pattern (Y) | 5.00 | (0.197) | |
| Land Pattern (Z) | 3.00 | (0.118) | |
| Max Rdc | 4 | m | |
| Max Current Rating | 5 | amps |
| Test Frequency (MHz) | Typical Impedance () | Notes |
|---|---|---|
| 10 | 82 | |
| 25 | 133 | + |
| 100 | 236 | + |
| 250 | _ | |
| 300 | 357 |
| Tape Width (mm) | Pitch (mm) | Parts (7" Reel) | Parts (13" Reel) | Parts (14" Reel) |
|---|---|---|---|---|
| 12 | -- | 1000 | -- | -- |
| 16 | -- | -- | -- | -- |
| 24 | -- | -- | -- | -- |
Packaging Options:
Land Patterns: Suggested land patterns are in accordance with the latest revision of IPC-7351.
Testing & Measurement:
For any SM Bead requirement not listed, please contact customer service for availability and pricing.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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