Common Mode Chokes

Results: 4
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Filter Type
-Signal Line
Impedance @ Frequency
820 Ohms @ 3.3 MHz1.09 kOhms @ 3.66 MHz1.67 kOhms @ 2.84 MHz3.85 kOhms @ 3 MHz
Current Rating (Max)
14A17A20A21A
DC Resistance (DCR) (Max)
2.2mOhm2.6mOhm3.85mOhm5.5mOhm
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Filter Type
Number of Lines
Impedance @ Frequency
Inductance @ 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
PA5141.105NLT
PA5140.105NLT
CMC 21A 2LN 820 OHM SMD
Pulse Electronics
943
In Stock
1 : ¥39.19000
Cut Tape (CT)
70 : ¥17.71414
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Signal Line
2
820 Ohms @ 3.3 MHz
-
21A
2.2mOhm
-
-
-40°C ~ 125°C
-
-
-
Surface Mount
0.780" L x 0.768" W (19.80mm x 19.50mm)
0.756" (19.20mm)
Horizontal, 4 PC Pad
PA5141.105NLT
PA5140.205NLT
CMC 20A 2LN 1.09K OHM SMD
Pulse Electronics
394
In Stock
1 : ¥39.19000
Cut Tape (CT)
70 : ¥25.65543
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Signal Line
2
1.09 kOhms @ 3.66 MHz
-
20A
2.6mOhm
-
-
-40°C ~ 125°C
-
-
-
Surface Mount
0.780" L x 0.768" W (19.80mm x 19.50mm)
0.756" (19.20mm)
Horizontal, 4 PC Pad
CMC 305UH 17A 2LN 3.85K OHM SMD
PA5140.305NLT
CMC 305UH 17A 2LN 3.85K OHM SMD
Pulse Electronics
159
In Stock
1 : ¥39.19000
Cut Tape (CT)
70 : ¥25.65543
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
2
3.85 kOhms @ 3 MHz
305 µH @ 3 MHz
17A
3.85mOhm
-
-
-40°C ~ 125°C
-
-
-
Surface Mount
0.780" L x 0.768" W (19.80mm x 19.50mm)
0.756" (19.20mm)
Horizontal, 4 PC Pad
PA5141.105NLT
PA5140.405NLT
CMC 14A 2LN 1.67K OHM SMD
Pulse Electronics
59
In Stock
1 : ¥27.80000
Cut Tape (CT)
70 : ¥18.03471
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Signal Line
2
1.67 kOhms @ 2.84 MHz
-
14A
5.5mOhm
-
-
-40°C ~ 125°C
-
-
-
Surface Mount
0.780" L x 0.768" W (19.80mm x 19.50mm)
0.756" (19.20mm)
Horizontal, 4 PC Pad
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of 4

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.