
TDK EIR-type planar ferrite cores. This page lists 6 part numbers in production status, available in 2 materials (Mn-Zn). Typical applications / characteristics: High Bs Sw Power, Low Temp Coef Sw Power.
Materials: PC90, PC95
| Part No. | Core Size (IEC62317) | A (mm) | B (mm) | C (mm) | Material | AL Value (nH/N²) | Air Gap (mm) | μi | Bs (mT) | Tc (°C) | Data Sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PC90EIR14/4.5/9-Z | — | 13.85 | 4.5 | 9 | PC90 | 2050 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2200 | 450 (1194A/m, 100°C) | 250 | |
| PC90EIR18/5/12-Z | — | 18.15 | 5 | 12 | PC90 | 2500 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2200 | 450 (1194A/m, 100°C) | 250 | |
| PC90EIR22/5.5/15-Z | — | 22.1 | 5.5 | 15.25 | PC90 | 3000 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2200 | 450 (1194A/m, 100°C) | 250 | |
| PC95EIR14/4.5/9-Z | — | 13.85 | 4.5 | 9 | PC95 | 2800 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 | |
| PC95EIR18/5/12-Z | — | 18.15 | 5 | 12 | PC95 | 3690 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 | |
| PC95EIR22/5.5/15-Z | — | 22.1 | 5.5 | 15.25 | PC95 | 4150 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 |
All specifications are taken from the TDK product catalog for ferrite cores. Parts listed as obsolete or NRND by TDK are not included. Verify the current datasheet before design-in.
Shenzhen Gaorunxin Technology Co., Ltd
Shenzhen Gaorunxin Technology Co., Ltd