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Transformer ferrite cores

UR /SQI Cores

Description

UR CORES
All employees of Encore Techmology Co., Ltd. provides high quality service to electronic industry, based on company's business philosophy of perseverence, innovation and responsibility.
FIG1
AL: UNIT nH
CORE
SERIES
Dimensions(mm) Magnetic dimensions AL(nH/N2)
±25%
FIG. A B C D E F G H
min
C1
mm-2
Le
mm
Ae
mm2
Ve
mm3
NP1
UR 38 1 38.00±0.60 12.00±0.30 18.60±0.30 8.00±0.30 11.00 Ref 16.00 1.22 84.73 69.17 5860 1580
CI 25.8 2
25.80 +0.50
-0.10
2.20±0.20 5.50±0.15 1.05±0.10 23.30 9.49 52.50 5.53 290.3 200
SQI 20 3 19.60±0.25 15.00±0.20 3.70±0.10 1.70±0.10 9.00typ 13.90Min 11.70Min 58
SQI 20 3 19.60±0.25 15.00±0.20 4.60±0.10 1.85±0.10 7.00typ 15.40Min 11.20Min 450
SQI 21 3 21.20±0.30 11.80±0.25 3.50±0.10 1.20±0.10 7.00typ 15.95Min 8.60Min 0.50 300
SQI 24 3 23.80±0.30 9.80±0.20 3.50±0.05 1.30±0.05 5.70±0.10 19.2±0.3 7.3±0.2 0.50 340
AL Values are measured at 10KHz 10mv 0.35m/m 2uew 100Ts
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