ACF Series Datasheet by Littelfuse Inc.

View All Related Products | Download PDF Datasheet
All specifications are subject to change without notice.
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
3-teminal Filters
For signal line
ACF series
Type:
Issue date:
ACF3225 [1210 inch]*
ACF4532 [1812 inch]
* Dimensions Code [EIA]
September 2011
(1/4)
001-02 / 20110928 / e9613_acf.fm
• All specifications are subject to change without notice.
3-terminal Filters
For Signal Line
ACF Series ACF321825, ACF451832
FEATURES
The ACF series consists of products with superior attenuation
characteristics, in which the T-type filter circuit is magnetically
shielded with ferrite.
The series offers even greater attenuation characteristics when
used in a stable circuit on the ground.
The ACF series is ideal for high-density circuit design, since the
series is vertically mounted and does not require much mounting
space.
Available for reflow soldering.
It is a product conforming to RoHS directive.
PRODUCT IDENTIFICATION
(1) Series name
(2) Dimensions
(3) Type
(4) Packaging style
(5) TDK internal code
TEMPERATURE RANGES
PACKAGING STYLE AND QUANTITIES
HANDLING AND PRECAUTIONS
Before soldering, be sure to preheat components. The preheat-
ing temperature should be set so that the temperature difference
between the solder temperature and product temperature does
not exceed 150°C.
After mounting components onto the printed circuit board, do not
apply stress through board bending or mishandling.
The inductance value may change due to magnetic saturation if
the current exceeds the rated maximum.
Do not expose the inductors to stray magnetic fields.
Avoid static electricity discharge during handling.
When hand soldering, apply the soldering iron to the printed cir-
cuit board only. Temperature of the iron tip should not exceed
350°C. Soldering time should not exceed 3 seconds.
Conformity to RoHS Directive
ACF 321825 - 223 - T D
(1) (2) (3) (4) (5)
Operating/Storage –25 to +85°C
Packaging style Quantity
Taping 1000 pieces/reel
Please contact our Sales office when your application is considered the following:
The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
GND 2 5 No paIamy Ferme Dwmenswuns m mm GND lavmmaI - Dlmensmn wnnom Iulerance I.8:G.2 IS velevence value ELECTRICAL CHARACTERISTICS TYPICAL ELECTRICAL CHARACTERISTICS ATTENUATION VSI FREQUENCY CHARACTERISTICS \ \ \ ~= ‘= ‘~~ \‘§\ \\§\ u \ :2 I a $9; >e 9% 497),?» “yaw; “0% 1 I / \c MEASURING CIRCU - Au specificafions are subject In change wnhom nalice.
(2/4)
001-02 / 20110928 / e9613_acf.fm
• All specifications are subject to change without notice.
ACF321825 TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM RECOMMENDED PC BOARD PATTERN
REFLOW SOLDERING
ELECTRICAL CHARACTERISTICS
TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS MEASURING CIRCUIT
3.2
±
0.3
2.5±0.25
Insulation
resin
Terminal
electrode
0.6
1.8±0.2
0.45
13
2
No polarity
3
1
2
GND terminal
Ferrite
GND
Dimensions in mm
• Dimension without tolerance
is reference value.
Resist
Land pattern
Dimensions in mm
1.4 2.2 1.4
0.6
1.94
Part No.
25dB attenuation
frequency range
(MHz)
Rated voltage Edc
(V)max.
Rated current
(mA)max.
DC resistance
()max.
[Terminal No.1 to 3]
Insulation resistance
(M)min.
[Terminal No.1 to 2/No.2 to 3]
ACF321825-223 11 to 55 20 300 0.15 1000
ACF321825-103 17 to 60 20 300 0.15 1000
ACF321825-682 22 to 75 20 300 0.15 1000
ACF321825-472 30 to 85 20 300 0.15 1000
ACF321825-332 37 to 90 20 300 0.15 1000
ACF321825-222 45 to 105 20 300 0.15 1000
ACF321825-152 60 to 115 20 300 0.15 1000
ACF321825-102 80 to 140 20 300 0.15 1000
ACF321825-681 95 to 150 20 300 0.15 1000
ACF321825-471 120 to 180 20 300 0.15 1000
ACF321825-331 130 to 210 20 300 0.15 1000
ACF321825-221 170 to 250 20 300 0.15 1000
ACF321825-151 205 to 280 20 300 0.15 1000
ACF321825-101 265 to 340 20 300 0.15 1000
ACF321825-680 340 to 420 20 300 0.15 1000
ACF321825-470 420 to 500 20 300 0.15 1000
ACF321825-330 500 to 600 20 300 0.15 1000
ACF321825-220 600 to 700 20 300 0.15 1000
ACF Series L.M.S.G.
50
50
Attenuation(dB)
50
40
30
20
10
0
1000100 30010 3013
223
103
682
472
332
222
152
102
681
471
331
221
151
101
680
470
330
220
Frequency(MHz)
No paIamy Ferme GNDlermInaI 1.0102 D1mensuuns1n mm Is refevence value ELECTRICAL CHARACTERISTICS - Dimensmn wnnom 1012mm: 1.75 4% 1 ,75 / ED TDK 9 $12. 25dB anenuauon HaIsd voIlage 5110 Rated cunem DC resistance InsuIaImn 15515157105 Pan ND. Ire uenc ran 9 S2 max. MQ mm (M3111 y g Mm" IMAImaX‘ (Fermmal N01 10 3] ITenIinsI No.1 10 2/No210 3] ACF451032-333 7 m 00 so 3o0 0.15 100o ACF451032-223 e m 05 so 3o0 0.15 100o ACF451032-153 11 1o 70 so 3o0 0.15 100o ACF451032-1o3 1510 75 so 3o0 0.15 100o ACF451032-502 2o 10 05 so 3o0 0.15 100o ACF451032-472 2510 90 so 3o0 0.15 100o ACF451032-332 3510 10o so 3o0 0.15 100o ACF451032-222 4o 10 11o so 3o0 0.15 100o ACF451032-152 so to 13o so 3o0 0.15 100o ACF451032-1o2 5510 15o so 3o0 0.15 100o ACF451032-501 7510 10o so 3o0 0.15 100o ACF451032-471 9510 10o so 3o0 0.15 100o ACF451032-331 1151a 2o5 so 3o0 0.15 100o ACF451032-221 15010 250 so 3o0 0.15 100o ACF451032-151 10010 200 so 3o0 0.15 100o ACF451032-1o1 23510 335 so 3o0 0.15 100o ACF451032-500 20510 305 so 3o0 0.15 100o ACF451032-470 30010 400 so 3o0 0.15 100o ACF451032-330 45010 550 so 3o0 0.15 100o ACF451032-220 55010 050 so 3o0 0.15 100o TYPICAL ELECTRICAL CHARACTERISTICS A'I'fENUATIDN Vs. FREQUENCY CHARACTERISTICS o = \ o a E 207 I\ z k 3 5 f g 30 5 40 W 50 601 3 1o 30 100 300 100 FrequencyIMHzI MEASURING CIRCUIT I7 W. - Au specificafions are subject 10 Change 11101001 nalice. 001-02/20110928/e9513,aof
(3/4)
001-02 / 20110928 / e9613_acf.fm
• All specifications are subject to change without notice.
ACF451832 TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM RECOMMENDED PC BOARD PATTERN
REFLOW SOLDERING
ELECTRICAL CHARACTERISTICS
TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS MEASURING CIRCUIT
Part No.
25dB attenuation
frequency range
(MHz)
Rated voltage Edc
(V)max.
Rated current
(mA)max.
DC resistance
()max.
[Terminal No.1 to 3]
Insulation resistance
(M)min.
[Terminal No.1 to 2/No.2 to 3]
ACF451832-333 7 to 60 50 300 0.15 1000
ACF451832-223 9 to 65 50 300 0.15 1000
ACF451832-153 11 to 70 50 300 0.15 1000
ACF451832-103 15 to 75 50 300 0.15 1000
ACF451832-682 20 to 85 50 300 0.15 1000
ACF451832-472 25 to 90 50 300 0.15 1000
ACF451832-332 35 to 100 50 300 0.15 1000
ACF451832-222 40 to 110 50 300 0.15 1000
ACF451832-152 50 to 130 50 300 0.15 1000
ACF451832-102 65 to 150 50 300 0.15 1000
ACF451832-681 75 to 160 50 300 0.15 1000
ACF451832-471 95 to 180 50 300 0.15 1000
ACF451832-331 115 to 205 50 300 0.15 1000
ACF451832-221 150 to 250 50 300 0.15 1000
ACF451832-151 190 to 290 50 300 0.15 1000
ACF451832-101 235 to 335 50 300 0.15 1000
ACF451832-680 295 to 395 50 300 0.15 1000
ACF451832-470 360 to 460 50 300 0.15 1000
ACF451832-330 450 to 550 50 300 0.15 1000
ACF451832-220 550 to 650 50 300 0.15 1000
4.5±0.4
3.2±0.3
Insulation
resin
Terminal
electrode
1.0
1.8±0.2
0.45
13
2
GND terminal
Ferrite
No polarity
3
1
2
GND
Dimensions in mm
• Dimension without tolerance
is reference value.
1.75 3.5 1.75
1.94
1.0
Resist
Land pattern
Dimensions in mm
Attenuation(dB)
60
40
50
30
20
10
0
1000100 30010 3013
Frequency(MHz)
223
333
153
103
682
472
332
222
152
102 681
471 331
221
151
101
680
470
330
220
ACF Series L.M.S.G.
50
50
TAPE DIMENSIONS Type B 321325 a 7102 451332 5 210.2 Dung D D IE flag DMD D Dvawlng unecmn - AH specillcafions are sublec: m change wmhom nolice
(4/4)
001-02 / 20110928 / e9613_acf.fm
• All specifications are subject to change without notice.
PACKAGING STYLES
REEL DIMENSIONS
TAPE DIMENSIONS
Ty p e A B C D T
321825 2.2±0.2 3.7±0.2 4.0±0.1 2.0±0.05 3.3max.
451832 2.2±0.2 5.2±0.2 4.0±0.1 2.0±0.05 3.8max.
1.0
ø178±2.0
2.0±0.5
ø13±0.5
ø21±0.8
ø60±2.0
Dimensions in mm
17.0±1.4
13.0±0.3
12.0±0.3 5.5±0.05
B
1.75±0.1
TA4.0±0.1 CD
1.5 +0.1
–0.0
Dimensions in mm
0.3 to 0.4
Sprocket
hole Cavity
40 to 80 Taping 200min.
300min.
Drawing direction
Dimensions in mm

Products related to this Datasheet

FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD
FILTER LC(T) SMD