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贴片磁珠在电路中可以用一个电感和一个电阻的串联组合来等效表示，其总的阻抗特性由电感L和电阻R共同决定。贴片磁珠的工作原理，即通过电感产生对噪声的阻抗，使噪声电流在电感上产生压降，然后由电阻将噪声能量吸收并转化为热能，从而达到去除噪声的目的，同时不影响电路中原有的有用信号波形。
TSBA1005 TYPE
| PartNumber | Impedance | Testfrequency | Max.DCresistance | Max.ratedCurrent |
| Unit | Ω | MHz | mΩ | mA |
| Symbol | Z| | Freq. | DCR | Ir |
| TSBA1005E070-R80TF | 0~11 | 100 | 0.04 | 800 |
| TSBA1005E190-R70TF | 12~25 | 100 | 0.06 | 700 |
| TSBA1005E260-R70TF | 26±25% | 100 | 0.06 | 700 |
| TSBA1005E310-R70TF | 31±25% | 100 | 0.08 | 700 |
| TSBA1005E600-R60TF | 60±25% | 100 | 0.15 | 600 |
| TSBA1005E101-R45TF | 100±25% | 100 | 0.20 | 450 |
| TSBA1005E121-R45TF | 120±25% | 100 | 0.25 | 450 |
| TSBA1005E151-R45TF | 150±25% | 100 | 0.25 | 450 |
| TSBA1005E201-R30TF | 200±25% | 100 | 40.00 | 300 |
| TSBA1005E301-R30TF | 300±25% | 100 | 0.50 | 300 |
| TSBA1005E501-R20TF | 500±25% | 100 | 0.65 | 200 |
| TSBA1005E601-R20TF | 600±25% | 100 | 0.70 | 200 |
| TSBA1005E801-R20TF | 800±25% | 100 | 0.90 | 200 |
| TSEA1005 TYPE | ||||
| PartNumber | Impedance | Testfrequency | Max.DCresistance | Max.ratedCurrent |
| Unit | Ω | MHz | mΩ | mA |
| Symbol | IZ| | Freq. | DCR | Ir |
| TSEA1005D070TF | 0~11 | 100 | 0.10 | 300 |
| TSEA1005D190TF | 12~25 | 100 | 0.10 | 300 |
| TSEA1005D260TF | 26±25% | 100 | 0.15 | 300 |
| TSEA1005D310TF | 31±25% | 100 | 0.20 | 300 |
| TSEA1005D360TF | 36±25% | 100 | 0.20 | 300 |
| TSEA1005D600TF | 60±25% | 100 | 0.35 | 200 |
| TSEA1005D101TF | 100±25% | 100 | 0.50 | 150 |
| TSEA1005D121TF | 120±25% | 100 | 0.50 | 150 |
| TSEA1005D151TF | 150±25% | 100 | 0.55 | 150 |
| TSEA1005D201TF | 200±25% | 100 | 0.70 | 100 |
| TSEA1005D301TF | 300±25% | 100 | 0.80 | 100 |
| TSEA1005D501TF | 500±25% | 100 | 1.10 | 100 |
| TSEA1005D601TF | 600±25% | 100 | 1.30 | 100 |
| TSEA1005D801TF | 800±25% | 100 | 1.40 | 50 |
| TSEA1005D102TF | 100025% | 100 | 1.60 | 25 |
| TSEA1005D122TF | 1200±25% | 100 | 1.80 | 25 |
| TSEA1608 TYPE | ||||
| PartNumber | Impedance | Testfrequency | Max.DCresistance | Max.ratedCurrent |
| Unit | Ω | MHz | mΩ | mA |
| Symbol | IZl | Freq. | DCR | Ir |
| TSEA1608D070TF | 0~11 | 100 | 0.10 | 800 |
| TSEA1608D150TF | 9~21 | 100 | 0.10 | 800 |
| TSEA1608D310TF | 31±25% | 100 | 0.10 | 500 |
| TSEA1608D700TF | 70±25% | 100 | 0.20 | 300 |
| TSEA1608D800TF | 80±25% | 100 | 0.20 | 300 |
| TSEA1608D101TF | 100±25% | 100 | 0.30 | 200 |
| TSEA1608D121TF | 120±25% | 100 | 0.30 | 200 |
| TSEA1608D151TF | 150±25% | 100 | 0.35 | 200 |
| TSEA1608D181TF | 180±25% | 100 | 0.45 | 200 |
| TSEA1608D221TF | 220±25% | 100 | 0.45 | 200 |
| TSEA1608D301TF | 300±25% | 100 | 0.50 | 150 |
| TSEA1608D501TF | 500±25% | 100 | 0.60 | 150 |
| TSEA1608D601TF | 600±25% | 100 | 0.60 | 100 |
| TSEA1608D801TF | 800±25% | 100 | 0.70 | 100 |
| TSEA1608D102TF | 1000±25% | 100 | 0.80 | 100 |
| TSEA1608D122TF | 1200±25% | 100 | 0.85 | 100 |
| TSEA1608D152TF | 1500±25% | 100 | 0.85 | 50 |
| TSEA1608D182TF | 1800±25% | 100 | 1.10 | 50 |
| TSEA1608D202TF | 2000±25% | 100 | 1.10 | 50 |