CAN-Bus Common Mode Chokes
Current compensated surface mount common mode chokes for controller area networks (CAN-Bus) in
automotive, industrial and medical applications.
Features:
• Surface Mount • Accurate current matching capability over a broad range of inductance values • Sector
wound coils at 25 & 51 µH to filter differential mode noise from the data signal. • Low distortion • Custom
designs possible • Smaller ( 1812 ) size parts are also available.
Applications:
• Automotive controller area network systems • Industrial controls controller area network systems
• Medical monitoring systems • Filtering common mode EMI on high speed differential lines such as network
and telecom applications
CC
Product Series
Code
1812
Part Size
Code
C
Rated Current
Code
513
Impedance Value Code
R
Packaging
Code
-10
Additional
Description
Operating Temperature Range: -40°C to +125°C (0°C to 125°C for Lp
>
1000
µ
m)
Lp Inductance (mH)
PART
NUMBER
CC1812C513R-10
CC2824J502R-10
CC2824E113R-10
CC2824E253R-10
CC2824E513R-10
CC2824E474R-10
CC2824E105R-10
CC2824D225R-10
CC2824B475R-10
Test
Conditions
100 KHz / 50 mV
100 KHz / 50 mV
100 KHz / 50 mV
100 KHz / 50 mV
100 KHz / 50 mV
100 KHz / 50 mV
100 KHz / 50 mV
10 KHz / 50 mV
10 KHz / 50 mV
MIN
35.7
3.5
7.7
17.5
35.0
329.0
700.0
1540.0
3290.0
NOM
51.0
5.0
11.0
25.0
51.0
470.0
1000.0
2200.0
4700.0
MAX
66.3
6.5
14.3
32.5
66.3
611.0
1500.0
3300.0
7050.0
Impendance
(Z)
3500
W
@40 MHz
400
W
@500 MHz
800
W
@200 MHz
2000
W
@100 MHz
3800
W
@50 MHz
8600
W
@5 MHz
4250
W
@7 MHz
5300
W
@5 MHz
12300
W
@2 MHz
L
leakage
(mh)
2.60
0.05
0.05
1.50
2.00
0.20
0.20
0.25
0.30
Hi-Pot
( VAC )
0.5 mA
2 sec.
250
250
250
250
250
750
750
750
750
DCR
Typical
(
W
)
0.50
0.10
0.12
0.13
0.16
0.20
0.20
0.40
0.55
ldc
(mA)
continuous
200
1200
800
800
800
700
700
500
400
Dimensions
PART
NUMBER
CC2824
CC1812
A
mm
(inches)
7.50 MAX
(0.295 MAX)
5.00 MAX
(0.197 MAX)
B
mm
(inches)
5.50 MAX
(0.217 MAX)
3.50 MAX
(0.138 MAX)
C
mm
(inches)
3.80 MAX
(0.150 MAX)
5.55 MAX
(0.140 MAX)
A
C
B
C
A
B
CC2824
Surface Mount
CC1812
Surface Mount
www.lairdtech.com
SIP-BRO-CANBUS-0208
Typical Insertion Loss @ 50
W
0
-2
-4
-6
IL (dB)
-8
IL (dB)
-10
-12
-20
-14
-16
-25
-15
-5
CC2824J502R-10
CC2824E113R-10
0
-10
1
10
100
1000
1
10
100
1000
Frequency (MHz)
0
-5
-10
-15
IL (dB)
-20
-25
-30
1
10
100
1000
Frequency (MHz)
0
-5
-10
-15
IL (dB)
-20
-25
-30
-35
1
CC2824E253R-10
CC1812C513R-10, CC2824E513R-10
10
100
Frequency (MHz)
0
-5
-10
-10
-15
-15
IL (dB)
-20
-25
-30
1
10
100
1000
IL (dB)
-20
-25
-30
-35
0.1
Frequency (MHz)
0
-5
1000
CC2824E471R-10
CC2824E105R-10
1
10
100
1000
Frequency (MHz)
0
-5
-10
-15
IL (dB)
IL (dB)
-20
-25
-30
-35
-40
0.1
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
CC2824D225R-10
CC2824B475R-10
1
Frequency (MHz)
10
100
1000
0.1
1
Frequency (MHz)
10
100
www.lairdtech.com
SIP-BRO-CANBUS-0208
