CM3322P400R-10 Laird Technologies, CM3322P400R-10 Datasheet
CM3322P400R-10
Manufacturer Part Number
CM3322P400R-10
Description
CHOKE COMMON MODE 40 OHMS SMD
Manufacturer
Laird Technologies
Series
Stewardr
Datasheets
1.CM3322U610R-10.pdf
(2 pages)
2.CM3322U610R-10.pdf
(2 pages)
3.CM3322P400R-10.pdf
(1 pages)
4.CM3322P400R-10.pdf
(1 pages)
Specifications of CM3322P400R-10
Current
4A
Impedance
40 Ohm
Dc Resistance (dcr)
30.00 mOhm Max
Filter Type
Common Mode - 2 Line Array
Package / Case
0.335" L x 0.220" W x 0.083" H (8.50mm x 5.60mm x 2.10mm)
Mounting Type
Surface Mount
Maximum Dc Current
4000 mAmps
Maximum Dc Resistance
0.03 Ohms
Self Resonant Frequency
6 GHz
Operating Temperature Range
- 40 C to + 125 C
Termination Style
SMD/SMT
Product
Chokes
Core Material
Ferrite
Dimensions
5.6 mm W x 8.5 mm L x 2.1 mm H
Test Frequency
100 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Inductance
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
240-2459-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CM3322P400R-10
Manufacturer:
Laird-Signal Integrity Product
Quantity:
25 780
Company:
Part Number:
CM3322P400R-10
Manufacturer:
STEWARD
Quantity:
2 650
Low Profile Surface Mount Common Mode Chokes
Laird Technologies’ monolithic common mode chokes are designed for power and data line EMI filtering where high current,
small size or high frequency performance is required. This family of compact ferrite parts provides EMI suppression on conductors
such as PC board traces and high speed input/output circuitry (including network and storage subsystems).
Features:
• Monolithic • Compact • High current carrying capability (up to 10 amps continuous) • Excellent high frequency
performance • Very low DCR to minimize circuit resistance • Smaller, lighter and less susceptible to vibration than
wire-wound chokes • Lead Free • Stable Impedance Under Load
Applications:
• Filtering DC power on PC boards, especially in applications of greater than 3.0 amps • Filtering common mode
EMI on high speed data lines • PCMCIA products • Filtering for Bellcore Telecom applications • Filtering on USB
power lines • Disk drives
Test Specifications:
• Maximum current ratings are determined by testing to a maximum temperature rise of 40
operating current. • Board level components are rated up to a maximum of 75 volts • Part performance is shown with
curves for Common, Open and Normal Mode Impedances. Common Mode Impedance is the impedance of EMI noise
conducted in the same direction along two conductors. Open Mode Impedance is the impedance measured across
a single leg of the common mode choke. Normal Mode Impedance is the total impedance to the differential circuit
(both out and back).
Ambient Operating Temperature Range: -40°C to + 125°C
PART NUMBERING SYSTEM EXAMPLE
SIP-BRO-7-0208
[482]
Product Series
CM3322U610R-10
CM3322P400R-10
CM3322X630R-10
CM1922X330R-10
[255]
250
130
NUMBER
Code
PART
CM
Pre-Heating
100 Seconds
Recommended Lead Free
Soldering Conditions
60 Seconds
Fig
5 - 10 Seconds
#
1
1
1
2
Part Size
Soldering
3322
Code
(inches)
(0.335)
(0.335)
(0.335)
(0.185)
mm
8.50
8.50
8.50
4.70
A
60 Seconds
Natural Cooling
(inches)
(0.220)
(0.220)
(0.220)
(0.220)
mm
Rated Continuous
5.60
5.60
5.60
5.60
B
Current Code
P
(inches)
(0.083)
(0.083)
(0.112)
(0.112)
mm
2.10
2.10
2.85
2.85
C
www.lairdtech.com
1
2
(inches)
(0.088)
(0.088)
(0.088)
(0.088)
mm
Equivalent
2.24
2.24
2.24
2.24
D
Impedance Value
Circuit
Code
400
100 MHz
Nominal
40
61
63
33
IMPEDANCE (Z) OHMS @
4
3
500 MHz
Typical
121
123
114
64
Packaging
Code
Typical
R
1 GHz
185
170
152
86
[.5]
2.92
See Data Curves on Back
2
Impedance
Figure #1
CM3322
Typical
Peak
( W )
251
191
165
93
Description
[.404]
[.257]
0.26
Additional
[.08]
6.53
0.46
[.074]
.88
-0
Impedance
o
Frequency
C with continuous
Land Patterns
4
3
(MHz)
Peak
1931
1581
1459
1783
[.247]
6.27
[.250]
6.35
(Ohms)
0.030
0.015
0.008
0.003
MAX
DCR
[.6]
2.95
Figure #2
2
CM1922
(continuous)
[.07]
2.72
[.257]
[.08]
6.53
RATED
0.46
I MAX
10000
10000
4000
7000
[.075]
mA
.9
4
3
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CM3322P400R-10 Summary of contents
Page 1
... Product Series Part Size Rated Continuous Code Code Current Code Ambient Operating Temperature Range: -40° 125° PART Fig mm mm NUMBER # (inches) (inches) 8.50 5.60 CM3322P400R-10 1 (0.335) (0.220) 8.50 5.60 CM3322U610R-10 1 (0.335) (0.220) 8.50 5.60 CM3322X630R-10 1 (0.335) (0.220) 4.70 5.60 CM1922X330R- ...
Page 2
... Frequency (MHz) CM3322X630R-10 300 250 200 50 00 Frequency (MHz) 2 CM1922X330R-10 00 90 Normal Open 50 40 Common 000 0000 CM3322P400R-10 300 Normal 250 200 Open 50 Common 000 0000 CM3322U610R-10 250 Normal 200 50 Open 00 Common 50 0 0000 000 CM3322X630R-10 80 60 Normal 40 20 00 Open ...