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« Back PDF (Print) 1.260 in. / 32.00 mm EQ-Core

EQ MS - 320 220 172 - 026

Physical Dimensions
A 32.0 ± 0.41 mm 1.260 ± 0.016 in
B 22.0 ± 0.30 mm 0.866 ± 0.012 in
C 17.2 ± 0.20 mm 0.677 ± 0.008 in
D 13.20 mm (min.) 0.520 in (min.)
E 13.5 ± 0.20 mm 0.531 ± 0.008 in
F 27.3 mm (min.) 1.075 in (min.)
Magnetic Dimensions
Ae Effective Magnetic Cross Section 1.52 cm2
Le Effective Magnetic Path Length 8.79 cm 
Ve Effective Core Volume 13.4 cm3
WA Minimum Effective Window Area 1.79 cm2
SA Surface Area 47.1 cm2
MLT Mean Length Per Turn 6.41 cm 
Permeability Part Numbers
Reference
Permeability
AL Value
(nH/N2)
Super-MSS
Sendust
Hi-Flux
Nickle Iron
FluxSan
Silicon Iron
26μ 56 EQMS-320220172-026 EQHF-320220172-026 EQFS-320220172-026
40μ 87 EQMS-320220172-040 EQHF-320220172-040 EQFS-320220172-040
60μ 130 EQMS-320220172-060 EQHF-320220172-060 EQFS-320220172-060
Approximate Unit Weight: 35g/half 45g/half 42g/half
Test Conditions
Winding N=20, #18 AWG
Frequency 10 kHz
Voltage 0.13 V
AL Tolerance ±12%
Coating/Packaging Information
Coating Type None
Voltage Breakdown N/A
Unit N/A
Package Quantity 252 Pcs/Box
Winding Table
Wire Size AWG 10 12 14 16 18 20 22 24 26 28 30
mm 2.500 2.000 1.600 1.250 1.000 0.800 0.630 0.500 0.400 0.315 0.250
Full
Winding
Turns 15 23 36 56 86 133 206 319 493 763 1,181
Rdc(Ω) 3.1 m 7.7 m 19.1 m 47.2 m 115.3 m 283.6 m 698.6 m 1.7 4.2 10.4 25.6