ACF321825-101 Просмотр технического описания (PDF) - TDK Corporation
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ACF321825-101 Datasheet PDF : 2 Pages
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001-01 / 20030823 / e9613_acf.fm
EMC Components
ACF Series ACF321825, 451832 Types
3-Terminal Filters for Signal Line and DC Power Line
SMD
ACF451832 TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
4.5±0.4
Terminal
electrode
1
3
1
3
Insulation
resin
GND
2
2
1 0.35
No polarity
Ferrite
GND terminal
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
REFLOW SOLDERING
1
1.75 3.5 1.75
Resist
Land pattern
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
Maximum attenuation
frequency
(MHz)
25dB attenuation
frequency range
(MHz)
Rated voltage Edc
(V)max.
Rated current
(mA)max.
ACF451832-333-T 12
7 to 60
50
300
ACF451832-223-T 15
9 to 65
50
300
ACF451832-153-T 18
11 to 70
50
300
ACF451832-103-T 23
15 to 75
50
300
ACF451832-682-T 35
20 to 85
50
300
ACF451832-472-T 40
25 to 95
50
300
ACF451832-332-T 50
35 to 100
50
300
ACF451832-222-T 60
40 to 110
50
300
ACF451832-152-T 75
50 to 130
50
300
ACF451832-102-T 90
65 to 150
50
300
ACF451832-681-T 105
75 to 160
50
300
ACF451832-471-T 125
95 to 180
50
300
ACF451832-331-T 150
115 to 205
50
300
ACF451832-221-T 190
150 to 250
50
300
ACF451832-151-T 230
190 to 290
50
300
ACF451832-101-T 280
235 to 335
50
300
ACF451832-680-T 340
295 to 395
50
300
ACF451832-470-T 410
360 to 460
50
300
ACF451832-330-T 500
450 to 550
50
300
ACF451832-220-T 600
550 to 650
50
300
DC resistance
(Ω)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
0.15
0.15
Insulation resistance
(MΩ)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
1000
1000
TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS
0
10
223 153 103 682472332222
20 333
30
MEASURING CIRCUIT
S.G.
ACF Series
L.M.
50Ω
40
50
60
1
3
10
30
100
300
Frequency(MHz)
1000
• All specifications are subject to change without notice.
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