Cores for Common Mode Chokes

Dimensions: Top numbers are in millimeters, bottom numbers are in nominal inches.
Part Number Frequency RangeABCWt. (g)ImpedanceAe(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
Part Number Frequency RangeABCWt. (g)ImpedanceAe(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”)
2260.1292.950.38
2652801802 52 Material
21.70 Min
(.870”)
13.40 Min
(.539”)
6.10 Min
(0.250”)
7.5443.3.2615.4260.5
2661800202 61 Material™
09.50 ±0.20
(0.374”)
04.75 ±0.15
(0.187”)
03.30 -0.25
(0.125”)
0.83490.0732.070.15
2644800202 44 Material
009.50 ±0.20
(0.374”)
04.75 ±0.15
(0.187”)
03.175+/ -0.25
(0.125”)
0.83210.0722.070.15
2675801802 75 Material
22.10 ±0.40
(0.870”)
13.70 ±0.30
(0.539”)
06.35 ±0.25
(0.250”)
7.216.60.2625.41.42
2644801802 44 Material
022.10 ±0.40
(0.870”)
13.70 ±0.30
(0.539”)
06.35 ±0.25
(0.250”)
7.2250.2625.41.415
2661801802 61 Material™
22.10 ±0.40
(0.870”)
13.70 ±0.30
(0.539”)
06.35 ±0.25
(0.250”)
7.2670.2615.41.42
2661801102 61 Material™
12.70 ±0.25
(0.500”)
07.90 ±0.20
(0.311”)
06.35 ±0.25
(0.250”)
2.4590.153.120.47
2675800202 75 Material
09.50 ±0.20
(0.374”)
04.75 ±0.15
(0.187”)
03.30 -0.25
(0.125”)
0.839.90.0732.070.15
2675801102 75 Material
12.70 ±0.25
(0.500”)
07.90 ±0.20
(0.311”)
06.35 ±0.25
(0.250”)
2.413.40.153.120.47
2661800302 61 Material™
12.70 ±0.25
(0.500”)
07.15 ±0.20
(0.281”)
04.90 -0.25
(0.188”)
2610.1292.950.38
2644801102 44 Material
012.70 ±0.25
(0.500”)
07.90 ±0.20
(0.311”)
06.35 ±0.25
(0.250”)
2.4290.153.120.47
2675800302 75 Material
12.70 ±0.25
(0.500”)
07.15 ±0.20
(0.281”)
04.90 -0.25
(0.188”)
210.90.1292.950.38
2652800302 52 Material
012.70 ±0.25
(0.500”)
07.15 ±0.20
(0.281”)
04.90 -0.25
(0.188”)
235.20.1292.950.38
2652800202 52 Material
09.50 ±0.20
(0.374”)
04.75 ±0.15
(0.187”)
03.30 -0.25
(0.125”)
0.8329.50.0732.070.15
2652801102 52 Material
012.70 ±0.25
(0.500”)
07.90 ±0.20
(0.311”)
06.35 ±0.25
(0.250”)
2.436.50.153.120.47
2652800102 52 Material
05.95 -0.25
(0.229”)
03.05 ±0.10
(0.120”)
01.65 -0.25
(0.060”)
0.14190.021.30.027
2631801802 31 Material
22.10 ±0.40
(0.870”)
13.70 ±0.30
(0.539”)
06.35 ±0.25
(0.250”)
7.228.20.2615.41.42
2631800202 31 Material
09.50 ±0.20
(0.374”)
04.75 ±0.15
(0.187”)
03.30 -0.25
(0.125”)
0.8320.50.0732.070.15
2631801102 31 Material
12.70 ±0.25
(0.500”)
07.90 ±0.20
(0.311”)
06.35 ±0.25
(0.250”)
2.428.70.153.120.47
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