120.0 mm/4.724 in. E-Core
Typical Part Number:
E MS - 120 52 32 - 090
Geometry
Material Type
"A" Dimension in XXXmm
"B" Dimension in XXmm
"C" Dimension in XXmm
Reference Permeability
Physical Dimensions
120 ± 1.80 mm
A
52 ± 0.79 mm
B
31.5 ± 0.64 mm
C
31.5 mm (min.)
D
80.4 mm (min.)
E
39.6 ± 0.71 mm
F
4.724 ± 0.071 in
2.047 ± 0.031 in
1.240 ± 0.025 in
1.240 in (min.)
3.165 in (min.)
1.559 ± 0.028 in
Permeability
Magnetic Dimensions
Ae
Effective Magnetic Cross Section
Le
Effective Magnetic Path Length
Ve
Effective Core Volume
WA
Minimum Effective Window Area
SA
Surface Area
MLT
Mean Length Per Turn
13.03 cm²
23.78 cm
310 cm³
12.6 cm²
449 cm²
22.4 cm
Part Numbers
Reference
Permeability
AL Value
14µ
26µ
40µ
60µ
75µ
90µ
(nH/N²)
MS
Sendust
FluxSan™
Silicon Iron
165
248
344
482
585
689
EMS-1205232-014
EMS-1205232-026
EMS-1205232-040
EMS-1205232-060
EMS-1205232-075
EMS-1205232-090
EFS-1205232-014
EFS-1205232-026
EFS-1205232-040
EFS-1205232-060
EFS-1205232-075
900 g/half
1,010 g/half
Approximate Unit Weight:
Test Conditions
Coating/Packaging Information
Winding
Frequency
Voltage
AL Tolerance
N=100, #14 AWG
10 kHz
5.8 V
±8%
Coating Type
Voltage Breakdown
Limit
Package Quantity
None
N/A
N/A
16 Halves/Box
Winding Table
Wire Size
Full
Winding
AWG
mm
Turns
Rdc(Ω)
8
3.150
68
31.3 m
10
2.500
105
76.8 m
12
2.000
163
189.7 m
14
1.600
252
466.5 m
16
1.250
391
1.2
18
1.000
605
2.8
20
0.800
936
7.0
22
0.630
1,449
17.2
24
0.500
2,242
42.2
26
0.400
3,470
103.9
28
0.315
5,371
255.9