Shapes/Sizes Available

« Back PDF (Print) 1.630 in. / 41.50 mm EQ-Core

EQ MS - 415 280 164 - 026

Physical Dimensions
A 41.5 ± 0.51 mm 1.634 ± 0.020 in
B 28.0 ± 0.41 mm 1.102 ± 0.016 in
C 16.4 ± 0.30 mm 0.646 ± 0.012 in
D 11.60 mm (min.) 0.457 in (min.)
E 14.9 ± 0.20 mm 0.587 ± 0.008 in
F 36.1 mm (min.) 1.421 in (min.)
Magnetic Dimensions
Ae Effective Magnetic Cross Section 2 cm2
Le Effective Magnetic Path Length 10.1 cm 
Ve Effective Core Volume 20.2 cm3
WA Minimum Effective Window Area 2.44 cm2
SA Surface Area 66 cm2
MLT Mean Length Per Turn 8.01 cm 
Permeability Part Numbers
Reference
Permeability
AL Value
(nH/N2)
Super-MSS
Sendust
Hi-Flux
Nickle Iron
FluxSan
Silicon Iron
26μ 64 EQMS-415280164-026 EQHF-415280164-026 EQFS-415280164-026
40μ 99 EQMS-415280164-040 EQHF-415280164-040 EQFS-415280164-040
60μ 149 EQMS-415280164-060 EQHF-415280164-060 EQFS-415280164-060
Approximate Unit Weight: 52g/half 68g/half 63g/half
Test Conditions
Winding N=20, #18 AWG
Frequency 10 kHz
Voltage 0.18 V
AL Tolerance ±12%
Coating/Packaging Information
Coating Type None
Voltage Breakdown N/A
Unit N/A
Package Quantity 175 Pcs/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 13 20 31 49 75 117 181 279 432 669 1,036
Rdc(Ω) 2.1 m 5.2 m 12.9 m 32.5 m 79.0 m 196.1 m 482.4 m 1.2 2.9 7.2 17.7