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« Back PDF (Print) 0.807 in. / 20.50 mm EQ-Core

EQ MS - 205 140 050 - 026

Physical Dimensions
A 20.5 ± 0.30 mm 0.807 ± 0.012 in
B 14.0 ± 0.20 mm 0.551 ± 0.008 in
C 5.0 ± 0.20 mm 0.197 ± 0.008 in
D 2.30 mm (min.) 0.091 in (min.)
E 8.8 ± 0.20 mm 0.346 ± 0.008 in
F 17.8 mm (min.) 0.701 in (min.)
Magnetic Dimensions
Ae Effective Magnetic Cross Section 0.608 cm2
Le Effective Magnetic Path Length 3.28 cm 
Ve Effective Core Volume 1.99 cm3
WA Minimum Effective Window Area 0.202 cm2
SA Surface Area 12.7 cm2
MLT Mean Length Per Turn 4.18 cm 
Permeability Part Numbers
Reference
Permeability
AL Value
(nH/N2)
Super-MSS
Sendust
Hi-Flux
Nickle Iron
FluxSan
Silicon Iron
26μ 60 EQMS-205140050-026 EQHF-205140050-026 EQFS-205140050-026
40μ 93 EQMS-205140050-040 EQHF-205140050-040 EQFS-205140050-040
60μ 140 EQMS-205140050-060 EQHF-205140050-060 EQFS-205140050-060
Approximate Unit Weight: 5.2g/half 6.7g/half 6.2g/half
Test Conditions
Winding N=10, #26 AWG
Frequency 10 kHz
Voltage 0.027 V
AL Tolerance ±12%
Coating/Packaging Information
Coating Type None
Voltage Breakdown N/A
Unit N/A
Package Quantity 1,950 Pcs/Box
Winding Table
Wire Size AWG 20 22 24 26 28 30 32 34 36 38 40
mm 0.800 0.630 0.500 0.400 0.315 0.250 0.200 0.160 0.125 0.100 0.080
Full
Winding
Turns 15 23 36 56 86 133 206 319 494 764 1,183
Rdc(Ω) 20.9 m 50.9 m 126.6 m 313.2 m 764.9 m 1.9 4.6 11.4 28.1 69.1 170.2