SMT Common Mode Chokes Current Ratings 1.0A to 20.0A Featuring PULSE PA2752NLT for Noise Suppression
SMT Common Mode Chokes 1.0A to 20.0A
This series of SMT Common Mode Chokes offers current ratings from 1.0A to 20.0A, with a wide variety of package sizes and inductance values ranging from 61uH to 10mH. Designed for reliable performance, these chokes feature a dielectric strength of 1500Vrms (380Vrms continuous) and an operating temperature range of -40C to 125C. They are suitable for various applications requiring effective common mode noise suppression.
Product Attributes
- Brand: Pulse Electronics
- Certifications: AEC-Q200 qualified (for parts marked with the symbol, others under test)
- Packaging: Optional Tape & Reel available by adding "T" suffix to part number
Technical Specifications
| Part Number | Inductance (uH +/-30%/-35%) | Irated (Arms) | DCR per Winding (m Max) | Leakage Inductance (uH Min) | Package Name | Package Size L x W x H (mm Max) |
| PA2742NL | 397 | 1.0 | 92 | 0.6 | High Shasta | 9.1 x 8.9 x 7.9 |
| PA2741NL | 94 | 1.1 | 30 | 0.3 | Low Shasta | 9.1 x 8.9 x 3.8 |
| PA2752NL | 10150 | 1.4 | 210 | 25 | LCCI-50 | 19.6 x 17.0 x 9.9 |
| PA2748NL | 1125 | 1.8 | 55 | 3 | Polecat | 12.7 x 13.2 x 5.6 |
| PA3927NL | 800 | 3.0 | 27 | 1.5 | Polecat | 13 x 13 x 8.6 |
| PA2743NL | 383* | 3.3 | 18 | 1 | Polecat | 13.0 x 13.0 x 5.6 |
| PA2749NL | 536 | 3.8 | 17.1 | 1.2 | LCCI-37 | 16.4 x 14.2 x 8.9 |
| PA2744NL | 280 | 4.0 | 13.2 | 0.7 | Polecat | 13.0 x 13.0 x 5.6 |
| PA2751NL | 486 | 4.2 | 16 | 1 | LCCI-44LP | 18.2 x 15.0 x 7.6 |
| PA2745NL | 130* | 5.0 | 6.75 | 0.4 | Polecat | 13.2 x 13.2 x 5.6 |
| PA2746NL | 96* | 6.0 | 4.3 | 0.25 | Polecat | 13.2 x 13.2 x 5.6 |
| PA2750NL | 400 | 6.0 | 9.4 | 1.25 | LCCI-44 | 18.2 x 15.0 x 10.0 |
| PA2747NL | 61* | 7.0 | 2.9 | 0.15 | Polecat | 13.5 x 13.5 x 5.6 |
| PA2756NL | 484 | 8.0 | 7.7 | 1.5 | LCCI-50 | 19.6 x 17.0 x 9.9 |
| PA2757NL | 1030 | 9.0 | 9.75 | 3 | HCCI-80 | 31.0 x 25.4 x 12.7 |
| PA2754NL | 215 | 10.0 | 3.75 | 0.5 | Makeni | 21.1 x 19.1 x 11.2 |
| PA2753NL | 95 | 12.5 | 3.0 | 0.15 | LCCI-50 | 19.6 x 17.0 x 9.9 |
| PA2755NL | 117 | 14.0 | 1.95 | 0.3 | Makeni | 21.1 x 19.1 x 11.2 |
| PA2670NL | 500 | 16.0 | 4.25 | 1.5 | HCCI-80 | 31.0 x 25.4 x 12.7 |
| PG1265NL | 380 | 20.0 | 4.1 | 1.2 | HCCI-80 | 31.0 x 25.4 x 12.7 |
Notes
1. The current rating (Irated) is based upon the temperature rise of the component and represents the rms current which will cause a typical temperature rise of 55C with 50 LFM forced cooling.
2. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range.
3. Components identified by an asterisk (*) have an inductance tolerance of +/- 35%. All other components are +30%/-35%.
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