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002-04 / 20070206 / e9711_act45b.fm
• All specifications are subject to change without notice.
Common Mode Filters(SMD)
For CAN-BUS
ACT Series ACT45B Type
FEATURES
• Operating temperature range covers from –40 to +150°C.
• Non-dissolution of the abutment amounts in circuit board
mounting.
• The products contain no lead and also support lead-free
soldering.
• This product conforms to the standards that are slated to be
introduced under the RoHS Directive.
APPLICATIONS
CAN-BUS system, facsimiles, modems, ISDN
PACKAGING STYLE AND QUANTITIES
PRODUCT IDENTIFICATION
(1) Series name
(2) Inductance value (typ.)
(3) Number of line
2P: 2-line
(4) Packaging style
TL: ø330mm reel taping
(5) TDK internal code
SHAPES AND DIMENSIONS CIRCUIT DIAGRAM RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
ACT45B-110-2P ACT45B-220-2P
Conformity to RoHS Directive
Packaging style Quantity
Taping 2000 pieces/reel
ACT45B - 510 - 2P - TL -
(1) (2) (3) (4) (5)
Part No.
Common mode
impedance
(Ω)[10MHz]
Common mode
inductance
(µH)+50/–30%
[100kHz]
Stray inductance
(µH)typ.
[100kHz]
DC resistance
(Ω)max.
Rated current
(A)max.
Insulation
resistance
(MΩ)min.
Rated voltage
(V)max.
min. typ.
ACT45B-110-2P 300 700 11 0.05 0.6 0.25 10 50
ACT45B-220-2P 500 1000 22 0.08 1.0 0.2 10 50
ACT45B-510-2P 1000 2000 51 0.15 1.0 0.2 10 50
ACT45B-101-2P 2000 5000 100 0.20 3.0 0.1 10 50
4.5±0.2
3.2±0.2
1
2
4
3
2.8±0.2
0.65±0.1
0.7±0.1
Weight: 0.14g
Dimensions in mm
Dimensions in mm
5.9
3.2
1.6
3.4
1
2
4
3
• No polarity
1 10 100 1000
Impedance
(
Ω
)
Frequency
(
MHz
)
Common mode
Differential mode
100000
10000
1000
100
10
1 10 100 1000
Impedance
(
Ω
)
Frequency
(
MHz
)
Common mode
Differential mode
100000
10000
1000
100
10
• 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.
