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« Back PDF (Print) 1.070 in. / 27.30 mm EQ-Core

PQ MS - 273 190 124 - 026

Physical Dimensions
A 27.3 ± 0.46 mm 1.075 ± 0.018 in
B 19.0 ± 0.46 mm 0.748 ± 0.018 in
C 12.4 ± 0.20 mm 0.486 ± 0.008 in
D 7.90 mm (min.) 0.311 in (min.)
E 12.0 ± 0.46 mm 0.472 ± 0.018 in
F 22.1 mm (min.) 0.868 in (min.)
Magnetic Dimensions
Ae Effective Magnetic Cross Section 1.20 cm2
Le Effective Magnetic Path Length 5.43 cm 
Ve Effective Core Volume 6.52 cm3
WA Minimum Effective Window Area 0.758 cm2
SA Surface Area 30.4 cm2
MLT Mean Length Per Turn 5.35 cm 
Permeability Part Numbers
Reference
Permeability
AL Value
(nH/N2)
MS
Sendust
Hi-Flux
Nickle Iron
FluxSan
Silicon Iron
26μ 72 PQMS-273190124-026 PQHF-273190124-026 PQFS-273190124-026
40μ 111 PQMS-273190124-040 PQHF-273190124-040 PQFS-273190124-040
60μ 167 PQMS-273190124-060 PQHF-273190124-060 PQFS-273190124-060
Approximate Unit Weight: 17g/half 22g/half 20g/half
Test Conditions
Winding N=15, #20 AWG
Frequency 10 kHz
Voltage 0.080 V
AL Tolerance ±12%
Coating/Packaging Information
Coating Type None
Voltage Breakdown N/A
Unit N/A
Package Quantity 480 Pcs/Box
Winding Table
Wire Size AWG 14 16 18 20 22 24 26 28 30 32 34
mm 1.600 1.250 1.000 0.800 0.630 0.500 0.400 0.315 0.250 0.200 0.160
Full
Winding
Turns 15 23 36 56 87 135 208 322 499 772 1,195
Rdc(Ω) 6.6 m 16.2 m 40.3 m 99.7 m 246.2 m 607.6 m 1.5 3.7 9.0 22.2 54.7