Cores for Common Mode Chokes
Dimensions: Top numbers are in millimeters, bottom numbers are in nominal inches.
| Part Number | Frequency Range | A | B | C | Wt. (g) | Impedance | Ae(cm2) | le(cm) | Ve(cm3) |
| 1 MHz | |||||||||
| 2644800302 | |||||||||
| 2652801802 | |||||||||
| 2661800202 | |||||||||
| 2644800202 | |||||||||
| 2675801802 | |||||||||
| 2644801802 | |||||||||
| 2661801802 | |||||||||
| 2661801102 | |||||||||
| 2675800202 | |||||||||
| 2675801102 | |||||||||
| 2661800302 | |||||||||
| 2644801102 | |||||||||
| 2675800302 | |||||||||
| 2652800302 | |||||||||
| 2652800202 | |||||||||
| 2652801102 | |||||||||
| 2652800102 | |||||||||
| 2631801802 | |||||||||
| 2631800202 | |||||||||
| 2631801102 | |||||||||
| 2644800102 | |||||||||
| 2675800102 | |||||||||
| 2631800102 | |||||||||
| 2661800102 | |||||||||
| 2631800302 |
| Part Number | Frequency Range | A | B | C | Wt. (g) | Impedance | Ae(cm2) | le(cm) | Ve(cm3) |
| 1 MHz | |||||||||
| 2644800302 | 44 Material | 012.70 ±0.25 (0.500”) | 07.15 ±0.20 (0.281”) | 04.90 -0.25 (0.188”) | 2 | 26 | 0.129 | 2.95 | 0.38 |
| 2652801802 | 52 Material | 21.70 Min (.870”) | 13.40 Min (.539”) | 6.10 Min (0.250”) | 7.54 | 43.3 | .261 | 5.42 | 60.5 |
| 2661800202 | 61 Material™ | 09.50 ±0.20 (0.374”) | 04.75 ±0.15 (0.187”) | 03.30 -0.25 (0.125”) | 0.83 | 49 | 0.073 | 2.07 | 0.15 |
| 2644800202 | 44 Material | 009.50 ±0.20 (0.374”) | 04.75 ±0.15 (0.187”) | 03.175+/ -0.25 (0.125”) | 0.83 | 21 | 0.072 | 2.07 | 0.15 |
| 2675801802 | 75 Material | 22.10 ±0.40 (0.870”) | 13.70 ±0.30 (0.539”) | 06.35 ±0.25 (0.250”) | 7.2 | 16.6 | 0.262 | 5.4 | 1.42 |
| 2644801802 | 44 Material | 022.10 ±0.40 (0.870”) | 13.70 ±0.30 (0.539”) | 06.35 ±0.25 (0.250”) | 7.2 | 25 | 0.262 | 5.4 | 1.415 |
| 2661801802 | 61 Material™ | 22.10 ±0.40 (0.870”) | 13.70 ±0.30 (0.539”) | 06.35 ±0.25 (0.250”) | 7.2 | 67 | 0.261 | 5.4 | 1.42 |
| 2661801102 | 61 Material™ | 12.70 ±0.25 (0.500”) | 07.90 ±0.20 (0.311”) | 06.35 ±0.25 (0.250”) | 2.4 | 59 | 0.15 | 3.12 | 0.47 |
| 2675800202 | 75 Material | 09.50 ±0.20 (0.374”) | 04.75 ±0.15 (0.187”) | 03.30 -0.25 (0.125”) | 0.83 | 9.9 | 0.073 | 2.07 | 0.15 |
| 2675801102 | 75 Material | 12.70 ±0.25 (0.500”) | 07.90 ±0.20 (0.311”) | 06.35 ±0.25 (0.250”) | 2.4 | 13.4 | 0.15 | 3.12 | 0.47 |
| 2661800302 | 61 Material™ | 12.70 ±0.25 (0.500”) | 07.15 ±0.20 (0.281”) | 04.90 -0.25 (0.188”) | 2 | 61 | 0.129 | 2.95 | 0.38 |
| 2644801102 | 44 Material | 012.70 ±0.25 (0.500”) | 07.90 ±0.20 (0.311”) | 06.35 ±0.25 (0.250”) | 2.4 | 29 | 0.15 | 3.12 | 0.47 |
| 2675800302 | 75 Material | 12.70 ±0.25 (0.500”) | 07.15 ±0.20 (0.281”) | 04.90 -0.25 (0.188”) | 2 | 10.9 | 0.129 | 2.95 | 0.38 |
| 2652800302 | 52 Material | 012.70 ±0.25 (0.500”) | 07.15 ±0.20 (0.281”) | 04.90 -0.25 (0.188”) | 2 | 35.2 | 0.129 | 2.95 | 0.38 |
| 2652800202 | 52 Material | 09.50 ±0.20 (0.374”) | 04.75 ±0.15 (0.187”) | 03.30 -0.25 (0.125”) | 0.83 | 29.5 | 0.073 | 2.07 | 0.15 |
| 2652801102 | 52 Material | 012.70 ±0.25 (0.500”) | 07.90 ±0.20 (0.311”) | 06.35 ±0.25 (0.250”) | 2.4 | 36.5 | 0.15 | 3.12 | 0.47 |
| 2652800102 | 52 Material | 05.95 -0.25 (0.229”) | 03.05 ±0.10 (0.120”) | 01.65 -0.25 (0.060”) | 0.14 | 19 | 0.02 | 1.3 | 0.027 |
| 2631801802 | 31 Material | 22.10 ±0.40 (0.870”) | 13.70 ±0.30 (0.539”) | 06.35 ±0.25 (0.250”) | 7.2 | 28.2 | 0.261 | 5.4 | 1.42 |
| 2631800202 | 31 Material | 09.50 ±0.20 (0.374”) | 04.75 ±0.15 (0.187”) | 03.30 -0.25 (0.125”) | 0.83 | 20.5 | 0.073 | 2.07 | 0.15 |
| 2631801102 | 31 Material | 12.70 ±0.25 (0.500”) | 07.90 ±0.20 (0.311”) | 06.35 ±0.25 (0.250”) | 2.4 | 28.7 | 0.15 | 3.12 | 0.47 |
| 2644800102 | 44 Material | 05.95 -0.25 (0.229”) | 03.05 ±0.10 (0.120”) | 01.65 -0.25 (0.060”) | 0.14 | 9.7 | 0.02 | 1.3 | 0.027 |
| 2675800102 | 75 Material | 05.95 -0.25 (0.229”) | 03.05 ±0.10 (0.120”) | 01.65 -0.25 (0.060”) | 0.14 | 2.9 | 0.02 | 1.3 | 0.027 |
| 2631800102 | 31 Material | 05.95 -0.25 (0.229”) | 03.05 ±0.10 (0.120”) | 01.65 -0.25 (0.060”) | 0.14 | 9.8 | 0.02 | 1.3 | 0.027 |
| 2661800102 | 61 Material™ | 05.95 -0.25 (0.229”) | 03.05 ±0.10 (0.120”) | 01.65 -0.25 (0.060”) | 0.14 | 30 | 0.02 | 1.3 | 0.027 |
| 2631800302 | 31 Material | 12.70 ±0.25 (0.500”) | 07.15 ±0.20 (0.281”) | 04.90 -0.25 (0.188”) | 2 | 24.5 | 0.129 | 2.95 | 0.38 |