Double-aperture cores
B62152
Double aperture cores
Primarily used for broadband
transformers up to high frequencies
Application examples
■ SIFERRIT material N30 for low frequencies
and for pulse applications
■ SIFERRIT material K1
for matching transformers and baluns
up to about 250 MHz in antenna feeders
or in input circuits of VHF and TV receivers
Dimensions 1)
Magnetic characteristics
Weight
h
b
a
c
d
Σ l / A 2) l e 2)
A e 2)
V e 2)
(mm)
(mm)
(mm)
(mm)
(mm)
mm
–1
mm
mm
2
mm 3
g
14.5 – 1.0 14.50 – 1.0 8.5 – 0.5 5.85 ± 0.25 3.4 + 0.80 0.31
8.3 – 0.6 14.50 – 1.0 8.5 – 0.5 5.85 ± 0.25 3.4 + 0.60 0.54
15.3
15.3
49.7
28.4
760
435
4.0
2.5
6.2 – 0.5
7.25 – 0.5 4.2 – 0.4 2.90 ± 0.15 1.7 + 0.30 0.75
7.6
10.2
78
0.4
2.5 – 0.2
2.0 – 0.2
3.60 – 0.3 2.1 – 0.3 1.45 ± 0.10 0.8 + 0.15 1.78
3.60 – 0.3 2.1 – 0.3 1.45 ± 0.10 0.8 + 0.15 2.20
3.7
3.7
2.1
1.7
7.8 0.1
6.3 0.1
Overview of available types
Core height h
(mm)
14.5 –1.0
8.3 –0.6
6.2 –0.5
2.5 –0.2
2.0 –0.2
Material
K1
K1
N30
K1
N30
K1
N30
M13
K1
N30
M13
A L value 2)
nH (Tol. ± 30%)
330
190
10000
140
7300
60
3100
1440
42
2400
1100
Ordering code 3)
B62152A0001X001
B62152A0004X001
B62152A0004X030
B62152A0007X001
B62152A0007X030
B62152A0008X001
B62152A0008X030
B62152A0008X013
B62152A0027X001
B62152A0027X030
B62152A0027X013
1) Cores made of NiZn ferrite may exceed the specified dimensions by up to 5%.
2) Magnetic characteristics and A L value are based on winding of center leg.
3) Double-aperture cores are available with parylene coating on request. In this case the thickness of the coating is
approx. 10 to 15 μ m. Ordering code for coated version: B62152P…
Please read Cautions and warnings and
Important notes at the end of this document.
2
09/06
相关PDF资料
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相关代理商/技术参数
B62152A0027X001 制造商:EPCOS 制造商全称:EPCOS 功能描述:Ferrites and accessories
B62152A0027X013 功能描述:EMI/RFI 抑制器及铁氧体 3.6/2.1/2.0 DOUBLE-APERTURE CORE RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT
B62152A0027X030 功能描述:EMI/RFI 抑制器及铁氧体 2.0/3.6/2.1 DOUBLE-APERTURE CORE RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT
B62152A0028X030 功能描述:EMI/RFI 抑制器及铁氧体 3.0/3.6/2.1 DOUBLE-APERTURE CORE RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT
B62152A15X30 制造商:TDK Epcos 功能描述:FERRITE CORES
B62152A1X1 制造商:TDK-EPC 功能描述:Ferrite Core Double-Aperture Core 14.5mm 8.5mm 14.5mm Broadband Transformers 制造商:EPCOS 功能描述:Bulk 制造商:TDK-EPC 功能描述:Double-aperture core K1 330nH 制造商:TDK-EPC 功能描述:Dual aperture core,330nH 14.5mm L
B62152-A1-X1 制造商:EPCOS 制造商全称:EPCOS 功能描述:Double-Aperture Cores
B62152A1X1T1 功能描述:EMI/RFI 抑制器及铁氧体 DOUBLE-APERT 14.5/8.5/14.5 RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT