Common Mode Chokes

Results: 2
Manufacturer
Bourns Inc.Pulse Electronics
Series
-SRF2012A
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Filter Type
-Power Line
Current Rating (Max)
400mA5A
DC Resistance (DCR) (Max)
6.75mOhm300mOhm
Voltage Rating - DC
50V-
Operating Temperature
-40°C ~ 125°C-40°C ~ 130°C
Size / Dimension
0.079" L x 0.047" W (2.00mm x 1.20mm)0.500" L x 0.500" W (12.70mm x 12.70mm)
Height (Max)
0.055" (1.40mm)0.220" (5.60mm)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
Showing
of 2
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Filter Type
Number of Lines
Impedance @ Frequency
Current Rating (Max)
DC Resistance (DCR) (Max)
Voltage Rating - DC
Voltage Rating - AC
Operating Temperature
Ratings
Approval Agency
Features
Mounting Type
Size / Dimension
Height (Max)
Package / Case
SRF2012A
SRF2012-900YA
CMC 400MA 2LN 90 OHM SMD
Bourns Inc.
23,608
In Stock
1 : ¥2.96000
Cut Tape (CT)
2,000 : ¥1.26616
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
2
90 Ohms @ 100 MHz
400mA
300mOhm
50V
-
-40°C ~ 125°C
-
-
-
Surface Mount
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
Horizontal, 4 PC Pad
7,006
In Stock
1 : ¥17.00000
Tube
-
Tube
Active
Power Line
2
-
5A
6.75mOhm
-
-
-40°C ~ 130°C
-
-
-
Surface Mount
0.500" L x 0.500" W (12.70mm x 12.70mm)
0.220" (5.60mm)
Horizontal, 4 PC Pad
Showing
of 2

Common Mode Chokes

A common mode choke is an electrical filter that blocks high frequency noise common to two or more data or power lines while allowing the desired DC or low-frequency signal to pass. Common mode (CM) noise current is typically radiated from sources such as unwanted radio signals, unshielded electronics, inverters and motors. Left unfiltered, this noise presents interference problems in electronics and electrical circuits.