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« Back PDF (Print) 2.160 in. / 54.90 mm E-Core

E MS - 055 24 19 - 090

Physical Dimensions
A 54.9 ± 0.81 mm 2.161 ± 0.032 in
B 23.7 ± 0.41 mm 0.931 ± 0.016 in
C 18.8 ± 0.41 mm 0.740 ± 0.016 in
D 14.50 mm (min.) 0.571 in (min.)
E 37.50 mm (min.) 1.476 in (min.)
F 16.8 ± 0.33 mm 0.661 ± 0.013 in
Magnetic Dimensions
Ae Effective Magnetic Cross Section 3.15 cm2
Le Effective Magnetic Path Length 10.7 cm 
Ve Effective Core Volume 33.7 cm3
WA Minimum Effective Window Area 2.95 cm2
SA Surface Area 104 cm2
MLT Mean Length Per Turn 11.3 cm 
Permeability Part Numbers
Reference
Permeability
AL Value
(nH/N2)
Super-MSS
Sendust
FluxSan
Silicon Iron
26μ 117 EMS-0552419-026 EFS-0552419-026
60μ 227 EMS-0552419-060 EFS-0552419-060
90μ 370 EMS-0552419-090
Approximate Unit Weight: 97.5g/half 109.5g/half
Test Conditions
Winding N=100, #18 AWG
Frequency 10 kHz
Voltage 1.4 V
AL Tolerance ±8%
Coating/Packaging Information
Coating Type None
Voltage Breakdown N/A
Unit N/A
Package Quantity 96 Halves/Box
Winding Table
Wire Size AWG 8 10 12 14 16 18 20 22 24 26 28
mm 3.150 2.500 2.000 1.600 1.250 1.000 0.800 0.630 0.500 0.400 0.315
Full
Winding
Turns 16 25 38 59 91 141 219 339 524 812 1,256
Rdc(Ω) 3.7 m 9.2 m 22.3 m 54.9 m 134.8 m 332.1 m 820.4 m 2.0 5.0 12.2 30.1