BM27 Datasheet, PDF (1/1 Pages) Sumida Corporation – NORMAL MODE CHOKES

NORMAL MODE CHOKES
M OUTLINEʗ֓ཁ
1. Removal of high frequency noise of data lines for various kinds of
digital equipments.
BM27
DIMENSIONS (mm)
ੇܗ֎๏ਤ
7.5MAX.
2.5MAX.
5.0
ø0.5
K Specificationsʗ࢓༷
Type
඼໊
BM27-200-6A
BM27-300-6A
BM27-400-6A
Impedance (@10MHz 0.1V)
Πϯϐʔμϯε
Min. 450Ω
Min. 620Ω
Min. 860Ω
D.C.R.
௚ྲྀ఍߅
Max. 50mΩ
Max. 60mΩ
Max. 70mΩ
M FEATURESʗಛ௃
1. Low cost type
2. Using ferrite core of large loss in high frequency band
3. High impedance for normal mode noise.
4. Automatic mounting is possible by delivery of radial tape

྿ՁλΠϓ

ߴप೾ଛࣦͷେ͖͍ϑΣϥΠτࡐΛ࢖༻

ϊʔϚϧϞʔυ༻ͱͯ͠ߴΠϯϐʔμϯε
 ϥδΞϧςʔϓʹΑΓࣗಈ࣮૷Մೳ
 ֤छσδλϧثػͷσʔλϥΠϯͷߴप೾ϊΠζΛআڈɻ
K Impedance CharacteristicsʗΠϯϐʔμϯεಛੑ
2000
1600
1200
800
400
0
0.1M
BM27-400-6A
BM27-300-6A
BM27-200-6A
1M
10M
100M
500M
FREQUENCY (Hz)
˗ APPLICATIONʗ༻్
Normal mode chokes.
* Data communication equipment.
* Hard disk drive.
* Image scanner.
ϊʔϚϧϞʔυνϣʔΫ
˞σʔλ௨৴ثػ
˞ϋʔυσΟεΫυϥΠϒ
˞ΠϝʔδεΩϟφ
M OUTLINEʗ֓ཁ
1. Normal mode chokes
SLF0912
DIMENSIONS (mm)
ੇܗ֎๏ਤ
9.5MAX.
6.3MAX.
(5.0)
ø0.5
K Specificationsʗ࢓༷
Type
඼໊
SLF0912-180N
SLF0912-270N
SLF0912-390N
SLF0912-560N
Inductance
ΠϯμΫλϯε
@100kHz
18µH
27µH
39µH
56µH
D.C.R.
௚ྲྀ఍߅
Max. 77mΩ
Max. 100mΩ
Max. 150mΩ
Max. 260mΩ
Rated current
ఆ֨ిྲྀ
1.8A
1.3A
1.1A
800mA
M FEATURESʗಛ௃
1. Using iron dust core
2. Effective high noise absorption
3. Automatic mounting is possible by delivery of radial tape
 ΞΠΞϯμετίΞ࢖༻
 ߴϊΠζٵऩޮՌ
 ϥδΞϧςʔϓʹΑΓࣗಈ࣮૷Մೳ
 ϊʔϚϧϞʔυνϣʔΫ
K Impedance CharacteristicsʗΠϯϐʔμϯεಛੑ
3.0
2.7
2.5
2.2
2.0
1.7
1.4
1.2
0.9
0.7
0.5
2M
560N
390N
270N
180N
5M
10M
20M
30M 40M
FREQUENCY (Hz)
˗ APPLICATIONʗ༻్
1. PC, microcomputer application equipments, IC application
household electric appliance equipments
 ύιίϯɺϚΠίϯԠ༻ثػɺ*$Ԡ༻Ոిثػ
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