ChuZhou First Magnetic and Plastic Tech Co.,Ltd
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Ferrite core
Mn-Zn ¡¡CORES
EPC¡¡ CORES
EFD¡¡ CORES
EP¡¡ CORES
EIF¡¡ CORES
RM¡¡ CORES
PQ¡¡ CORES
EI ¡¡CORES
EE¡¡ CORES
ED¡¡ CORES
ET¡¡ CORES
FT¡¡ CORES
UF¡¡ CORES
UI ¡¡CORES
CI ¡¡CORES
H ¡¡CORES
I¡¡ CORES
¦Õ¡¡ CORES
EEC ¡¡CORES
UYY ¡¡CORES
UYF ¡¡CORES
UI CORES

CORES DIMENSIONS(mm)
A 1 A 2 B 1 B 2 B 3
UI7.7 19.6¡À0.25 19.9¡À0.3 17.00¡À0.2 5.9¡À0.2 3.3¡À0.1
UI8.3 27.4 +0.55 -0.3 28.3¡À0.5 22.4 +0.5 -0.3 6.5 +1.5 -0.2 5.35¡À0.1
UI8.5 25.00¡À0.3 26.0¡À0.3 20.1¡À0.3 6.1¡À0.15 4.7¡À0.15
UI9.0 23.6 +0.15 -0.2 23.8¡À0.2 19.4¡À0.2 6.8¡À0.20 5.4 +0.10 -0.15
UI9.8A 23.75 +0.25 -0.2 24.3¡À0.3 19.2¡À0.3 7.3 +0.2 -0.1 5.7¡À0.15
UI9.8B 23.75 +0.25 -0.3 24.3¡À0.3 19.2¡À0.3 7.3 +0.2 -0.1 5.7¡À0.15
UI10 24.0¡À0.2 24.3¡À0.2 19.0¡À0.15 7.3 +0.15 -0.1 5.7¡À0.10
UI11.7 21¡À0.2 21.8¡À0.3 16.2¡À0.15 8.9¡À0.2 7¡À0.2
UI14.8 19.7¡À0.2 19.9¡À0.25 15.6¡À0.25 11.4¡À0.25 7¡À0.25
UI15 19.7¡À0.2 19.7¡À0.20 14.25¡À0.2 12.1¡À0.10 9¡À0.15

CORES DIMENSIONS(mm)
C 1 C 2 D E I
UI7.7 7.70¡À0.2 2.9¡À0.15 2.2¡À0.05 1.05¡À0.05 1.3¡À0.05
UI8.3 8.3 +0.2 -0.15 3.85¡À0.10 3.0¡À0.05 2.0¡À0.05 1.35¡À0.03
UI8.5 8.5¡À0.25 3.40¡À0.15 3.35¡À0.15 2.05¡À0.15 1.9¡À0.15
UI9.0 8.8¡À0.2 3.70¡À0.1 4.40¡À0.10 3.1¡À0.1 2.6¡À0.05
UI9.8A 9.8 +0.20 -0.15 4.4 +0.10 -0.2 3.65¡À0.08 2.35¡À0.15 2.02¡À0.05
UI9.8B 9.8 +0.20 -0.15 4.4 +0.10 -0.2 3.65¡À0.08 2.20¡À0.15 2.02¡À0.05
UI10 10 +0.10 -0.15 4.5¡À0.15 3.90¡À0.10 1.2 +0.05 -0.10 2.3 +0.05 -0.10
UI11.7 11.8¡À0.25 5.5¡À0.2 3.5¡À0.1 2.3¡À0.1 1.8¡À0.1
UI14.8 14.8¡À0.25 5.45¡À0.25 4.6¡À0.1 2.8¡À0.1 2.85¡À0.1
UI15 15 +0.15 -0.15 5.55¡À0.1 3.65¡À0.08 1.75¡À0.1 1.85¡À0.1


CORES DIMENSIONS(mm) EFFECTIVE¡¡PARAMETERS WEIGHT (g) AL ¡À 25%(nH/N 2 )
J L Type C 1 (mm -1 ) Ae(mm 2 ) Le(mm) Ve(mm 3 ) JR2KBH1
UI7.7 ¡¡ ¡¡ 1 10.34 3.89 40.24 156.53 0.84 200
UI8.3 ¡¡ ¡¡ 1 9.33 5.19 53.6 589 1.55 250
UI8.5 ¡¡ ¡¡ 1 6.37 7.35 46.85 344.34 1.94 315
UI9.0 1.7¡À0.20 ¡¡ 1 4.73 9.62 47.6 757 2.38 320+30%-25%
UI9.8A 2.1 +0.10 -0.15 0.55 +0.10 -0.15 2 5.96 7.52 44.88 337.49 2.33 360+30%-20%
UI9.8B 2.1 +0.10 -0.15 1.55 +0.10 -0.15 2 5.96 7.52 44.88 337.49 2.25 360+30%-20%
UI10 2.10¡À0.15 ¡¡ 1 5.08 10.5 49.1 561 2.7 350
UI11.7 ¡¡ ¡¡ 1 4.89 10 48.3 437 3 420
UI14.8 ¡¡ ¡¡ 1 4.6 10.5 48.7 585 5.6 440
UI15 ¡¡ ¡¡ 1 4.6 10.5 42.5 585 2.64 560
In the table no size, may attempt the processing with provided samples manufacture according to the customer
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