ACF451832 Datasheet | 3-Terminal Filters for Signal Line and DC Power Line SMD





(Datasheet) ACF451832 Datasheet PDF Download

Part Number ACF451832
Description 3-Terminal Filters for Signal Line and DC Power Line SMD
Manufacture TDK
Total Page 2 Pages
PDF Download Download ACF451832 Datasheet PDF

Features: 9613_ACF (1/2) EMC Components ACF Seri es ACF321825, 451832 Types 3-Terminal Filters for Signal Line and DC Power Li ne SMD FEATURES • The ACF series are T-type EMC filters incorporating ferri te chip beads and multilayer ceramic ch ip capacitors. • The external structu re consists entirely of ferrite, enabli ng these parts to achieve superior atte nuation characteristics despite their e xtremely compact dimensions. ACF321825 TYPE SHAPES AND DIMENSIONS/CIRCUIT DIAG RAM 3.2±0.3 Terminal electrode • Be cause they can be mounted on edge, the ACF series are ideal for high-density c ircuit configurations. • Available f or reflow soldering. 2 0.6 0.35 Ferri te GND terminal GND 2 No polarity 1.9 4 0.3 1 3 Insulation resin 1 ELEC TRICAL CHARACTERISTICS Part No. ACF3218 25-223-T ACF321825-103-T ACF321825-682- T ACF321825-472-T ACF321825-332-T ACF32 1825-222-T ACF321825-152-T ACF321825-10 2-T ACF321825-681-T ACF321825-471-T ACF 321825-331-T ACF321825-221-T ACF321825-151-T ACF321825-101-T ACF321825-680-T A.

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9613_ACF
(1/2)
EMC Components
ACF Series ACF321825, 451832 Types
3-Terminal Filters for Signal Line and DC Power Line
SMD
FEATURES
• The ACF series are T-type EMC filters incorporating ferrite chip
beads and multilayer ceramic chip capacitors.
• The external structure consists entirely of ferrite, enabling these
parts to achieve superior attenuation characteristics despite
their extremely compact dimensions.
• Because they can be mounted on edge, the ACF series are ideal
for high-density circuit configurations.
• Available for reflow soldering.
ACF321825 TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
3.2±0.3
Terminal
electrode
1 3 Insulation
resin
1
3
2
0.6 0.35
GND
2
No polarity
Ferrite
GND terminal
RECOMMENDED PC BOARD PATTERN
REFLOW SOLDERING
0.6
1.4 2.2 1.4
Resist
Land pattern
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
ACF321825-223-T
ACF321825-103-T
ACF321825-682-T
ACF321825-472-T
ACF321825-332-T
ACF321825-222-T
ACF321825-152-T
ACF321825-102-T
ACF321825-681-T
ACF321825-471-T
ACF321825-331-T
ACF321825-221-T
ACF321825-151-T
ACF321825-101-T
ACF321825-680-T
ACF321825-470-T
ACF321825-330-T
ACF321825-220-T
Maximum attenuation 25dB attenuation
frequency
frequency range
(MHz)
(MHz)
17 11 to 55
27 17 to 60
37 22 to 75
45 30 to 85
55 37 to 90
65 45 to 105
80 60 to 115
100 80 to 140
120 95 to 150
145 120 to 180
165 130 to 210
200 170 to 250
240 205 to 280
300 265 to 340
370 340 to 420
450 420 to 500
530 500 to 600
650 600 to 700
Rated voltage Edc
(V)max.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Rated current
(mA)max.
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
DC resistance
()max.
[Terminal No.1 to 3]
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
Insulation resistance
(M)min.
[Terminal No.1 to 2/No.2 to 3]
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS
0
10
223 103 682472 332
20
MEASURING CIRCUIT
S.G.
50
ACF Series
L.M.
30
40
50
13
10 30
100
Frequency(MHz)
300
1000
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.

     






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