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

EQ MS - 205 140 064 - 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 6.4 ± 0.20 mm 0.252 ± 0.008 in
D 3.70 mm (min.) 0.146 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 3.84 cm 
Ve Effective Core Volume 2.33 cm3
WA Minimum Effective Window Area 0.325 cm2
SA Surface Area 14.3 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 52 EQMS-205140064-026 EQHF-205140064-026 EQFS-205140064-026
40μ 79 EQMS-205140064-040 EQHF-205140064-040 EQFS-205140064-040
60μ 119 EQMS-205140064-060 EQHF-205140064-060 EQFS-205140064-060
Approximate Unit Weight: 6g/half 7.8g/half 7.3g/half
Test Conditions
Winding N=15, #26 AWG
Frequency 10 kHz
Voltage 0.040 V
AL Tolerance ±12%
Coating/Packaging Information
Coating Type None
Voltage Breakdown N/A
Unit N/A
Package Quantity 1,560 Pcs/Box
Winding Table
Wire Size AWG 18 20 22 24 26 28 30 32 34 36 38
mm 1.000 0.800 0.630 0.500 0.400 0.315 0.250 0.200 0.160 0.125 0.100
Full
Winding
Turns 16 24 37 58 89 138 214 332 513 794 1,230
Rdc(Ω) 14.0 m 33.4 m 81.8 m 203.9 m 497.7 m 1.2 3.0 7.5 18.4 45.2 111.3