21 mm Common Mode Filter Chokes

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
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Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
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TE Connectivity / Schaffner Common Mode Chokes / Filters 36mH 1A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
491In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 36 mH 15 % 1 A 591 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Common Mode Chokes Current Compensated Choke
Vacuumschmelze Common Mode Chokes / Filters 1.5 mH 16A vertical 6mH
Datasheet
7’674In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel T60405 Through Hole 1.53 mH 1.6 kOhms - 30 %, + 50 % 70 mA 1 MHz - 40 C + 130 C 38 mm 21 mm 38 mm Tray Common Mode Chokes Standard
TE Connectivity / Schaffner Common Mode Chokes / Filters 3.9mH 1A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
499In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 3.9 mH 15 % 1 A 168 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 5.6mH 0.8A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
498In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 5.6 mH 15 % 800 mA 245 mOhms 0 Hz to 400 Hz - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A
Datasheet
1’200In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 39 mH - 30 %, + 50 % 1.4 A 460 mOhms - 40 C + 125 C 32.5 mm 21 mm 31 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 6.8mH 3.2A 85ohms
Datasheet
1’572In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 6.8 mH - 30 %, + 50 % 3.2 A 85 mOhms - 40 C + 125 C 32.5 mm 21 mm 31 mm Tray Common Mode Chokes Power Line
TE Connectivity / Schaffner Common Mode Chokes / Filters 5mH 3A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
786In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 5 mH 15 % 3 A 79 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Common Mode Chokes Current Compensated Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XL 10mH 5A 55mOhm
Datasheet
265In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 10 mH 30 % 5 A 55 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm
Datasheet
935In Stock
760Expected 10/2/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 2.2 mH 30 % 8 A 14 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X20MH 2.0A
Datasheet
70In Stock
800Expected 2/19/2027
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 20 mH - 30 %, + 50 % 2 A 240 mOhms - 40 C + 125 C 32.5 mm x 21 mm 32.5 mm 21 mm 31 mm Tray Common Mode Chokes Power Line
Bel Signal Transformer Common Mode Chokes / Filters Toroidal Chk 25.5mH 1KHz, 4A, 130
Datasheet
35In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel LPTC-V Through Hole 25.5 mH 4 A 130 mOhms - 55 C + 125 C 21 mm Tray Common Mode Chokes Toroidal
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.82mH 2A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
85In Stock
500Expected 11/24/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 820 uH 15 % 2 A 38 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 33mH, 0.3A SUPPRESSION CHOKE
Datasheet
524In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 33 mH 15 % 300 mA 1.25 Ohms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 20mH 1.5A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
45In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 20 mH 15 % 1.5 A 150 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Bulk Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 11mH 2A COMMON MODE
Datasheet
262In Stock
500Expected 11/10/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 11 mH 15 % 2 A 162 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 9mH 3A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
80In Stock
500Expected 8/27/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 9 mH 15 % 3 A 115 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Tray Common Mode Chokes Current Compensated Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMB 10mH 4.5 Amps DCRes=70mOhms
Datasheet
16In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 10 mH 30 % 4.5 A 70 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XL 3.3mH 6A 25mOhm
Datasheet
11In Stock
60Expected 9/4/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 3.3 mH 30 % 6 A 25 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Common Mode Chokes Power Line
KEMET Common Mode Chokes / Filters 250V 5A 30000uH DCR=20mOhms
Datasheet
81In Stock
Min.: 1
Mult.: 1

PCB Mount SC-D Through Hole 5 A 20 mOhms - 25 C + 105 C Tray 3,5 mm 21 mm 25 mm Tray AC Line Filters
TE Connectivity / Schaffner EH20-0.5-02-18M
TE Connectivity / Schaffner Common Mode Chokes / Filters 18mH, 0.5A SUPPRESSION CHOKE
Datasheet
88In Stock
1’000Expected 8/26/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 18 mH 15 % 500 mA 725 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 3.3mH 1.2A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
380In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 3.3 mH 15 % 1.2 A 127 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.8mH 1.5A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
242In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 1.8 mH 15 % 1.5 A 72 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TDK Common Mode Chokes / Filters D-CORE CHOKE 2x68mH 0.7A +60 C
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 800
Mult.: 800

PCB Mount 1 Channel B82734R Radial 68 mH - 30 %, + 50 % 700 mA 1.45 Ohms - 40 C + 125 C 32.5 mm x 21 mm 32.5 mm 21 mm 31 mm Tray Power Line Chokes Power Line Chokes Current Compensated D Core Double Choke
Bel Signal Transformer Common Mode Chokes / Filters Toroidal Chk 42.5mH 1KHz, 2A, 200
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 294
Mult.: 294

PCB Mount 2 Channel LPTC-V Through Hole 42.5 mH 2 A 200 mOhms - 55 C + 125 C 21 mm Tray Common Mode Chokes Toroidal
TE Connectivity / Schaffner Common Mode Chokes / Filters 27mH 1.5A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

PCB Mount 1 Channel EV Through Hole 27 mH 15 % 1.5 A 245 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 38.7 mm 29.2 mm 21 mm 38.7 mm Common Mode Chokes Current Compensated Choke