
TDK EER-type ferrite cores. This page lists 13 part numbers in production status, available in 2 materials (Mn-Zn). Typical applications / characteristics: Low Loss Sw Power, Low Temp Coef Sw Power.
Materials: PC47, 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PC47EER25.5-Z | EER25.5 | 25.5 | 9.3 | 7.5 | PC47 | 2200 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER28-Z | EER28 | 28.55 | 14 | 11.4 | PC47 | 2870 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER28L-Z | — | 28.55 | 16.9 | 11.4 | PC47 | 2520 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER35-Z | EER35A | 35 | 20.7 | 11.3 | PC47 | 2770 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER40-Z | EER40 | 40 | 22.4 | 13.3 | PC47 | 3620 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER42-Z | — | 42 | 22.4 | 15.5 | PC47 | 4690 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER42/42/20-Z | — | 42.15 | 21.2 | 19.6 | PC47 | 5340 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC47EER49-Z | — | 49 | 19 | 17.2 | PC47 | 6250 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 2500 | 420 (1194A/m, 100°C) | 230 | |
| PC95EER25.5-Z | EER25.5 | 25.5 | 9.3 | 7.5 | PC95 | 2700 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 | |
| PC95EER28-Z | EER28 | 28.55 | 14 | 11.4 | PC95 | 4000 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 | |
| PC95EER28L-Z | — | 28.55 | 16.9 | 11.4 | PC95 | 3500 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 | |
| PC95EER35-Z | EER35A | 35 | 20.7 | 11.3 | PC95 | 4000 ±25% (1kHz, 0.5mA, 100Ts) | 0 | 3300 | 410 (1194A/m, 100°C) | 215 | |
| PC95EER40-Z | EER40 | 40 | 22.4 | 13.3 | PC95 | 5200 ±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