
TDK EQ-type planar ferrite cores. This page lists 24 part numbers in production status, available in 6 materials (Mn-Zn). Typical applications / characteristics: Low Loss, General, High Bs, High Sw Power.
Materials: N49, N87, N92, N95, N97, PC200
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| B66479G0000X149 | EQ 13/3 | 12.8 | 2.85 | 8.7 | N49 | 1360 ±25% | 0 | 1500 | 400 (100°C) | 240 | |
| B66479G0000X187 | EQ 13/3 | 12.8 | 2.85 | 8.7 | N87 | 1640 ±25% | 0 | 2200 | 390 (100°C) | 210 | |
| B66479G0000X192 | EQ 13/3 | 12.8 | 2.85 | 8.7 | N92 | 1450 ±25% | 0 | 1500 | 440 (100°C) | 280 | |
| B66479G0000X195 | EQ 13/2.85/8.7 | 12.8 | 2.85 | 8.7 | N95 | 2250 ±25% | 0 | 3000 | 410 (100°C) | 220 | |
| B66479G0000X197 | EQ 13/3 | 12.8 | 2.85 | 8.7 | N97 | 1700 ±25% | 0 | 2300 | 410 (100°C) | 230 | |
| B66479G0000X608 | EQ 13/2.85/8.7 | 12.8 | 2.85 | 8.7 | PC200 | 1000 ±25% | 0 | 800 | 410 (100°C) | 280 | |
| B66481G0000X149 | EQ 25/6 | 25 | 5.6 | 18 | N49 | 4100 ±25% | 0 | 1500 | 400 (100°C) | 240 | |
| B66481G0000X187 | EQ 25/6 | 25 | 5.6 | 18 | N87 | 5400 ±25% | 0 | 2200 | 390 (100°C) | 210 | |
| B66481G0000X192 | EQ 25/6 | 25 | 5.6 | 18 | N92 | 4100 ±25% | 0 | 1500 | 440 (100°C) | 280 | |
| B66481G0000X195 | EQ 25/6 | 25 | 5.6 | 18 | N95 | 5600 ±25% | 0 | 3000 | 410 (100°C) | 220 | |
| B66481G0000X197 | EQ 25/6 | 25 | 5.6 | 18 | N97 | 5600 ±25% | 0 | 2300 | 410 (100°C) | 230 | |
| B66481G0000X608 | EQ 25/6 | 25 | 5.6 | 18 | PC200 | 2400 ±25% | 0 | 800 | 410 (100°C) | 280 | |
| B66483G0000X149 | EQ 20/6 | 20 | 6.3 | 14 | N49 | 2600 ±25% | 0 | 1500 | 400 (100°C) | 240 | |
| B66483G0000X187 | EQ 20/6 | 20 | 6.3 | 14 | N87 | 3400 ±25% | 0 | 2200 | 390 (100°C) | 210 | |
| B66483G0000X192 | EQ 20/6 | 20 | 6.3 | 14 | N92 | 2600 ±25% | 0 | 1500 | 440 (100°C) | 280 | |
| B66483G0000X195 | EQ 20/6.3/14 | 20 | 6.3 | 14 | N95 | 4100 ±25% | 0 | 3000 | 410 (100°C) | 220 | |
| B66483G0000X197 | EQ 20/6 | 20 | 6.3 | 14 | N97 | 3500 ±25% | 0 | 2300 | 410 (100°C) | 230 | |
| B66483G0000X608 | EQ 20/6.3/14 | 20 | 6.3 | 14 | PC200 | 1400 ±25% | 0 | 800 | 410 (100°C) | 280 | |
| B66506G0000X149 | EQ 30/8 | 30 | 8 | 20 | N49 | 3600 ±25% | 0 | 1500 | 400 (100°C) | 240 | |
| B66506G0000X187 | EQ 30/8 | 30 | 8 | 20 | N87 | 4900 ±25% | 0 | 2200 | 390 (100°C) | 210 | |
| B66506G0000X192 | EQ 30/8 | 30 | 8 | 20 | N92 | 3600 ±25% | 0 | 1500 | 440 (100°C) | 280 | |
| B66506G0000X195 | EQ 30/8 | 30 | 8 | 20 | N95 | 5300 ±25% | 0 | 3000 | 410 (100°C) | 220 | |
| B66506G0000X197 | EQ 30/8 | 30 | 8 | 20 | N97 | 5100 ±25% | 0 | 2300 | 410 (100°C) | 230 | |
| B66506G0000X608 | EQ 30/8 | 30 | 8 | 20 | PC200 | 2000 ±25% | 0 | 800 | 410 (100°C) | 280 |
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